diff --git a/.gitignore b/.gitignore
index 4e2d0437c87979b136c00cf6eeb4e878b95ba8b7..b950335ef70661320321f494994d84bcf309fc2b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,7 +6,6 @@
 /software/*/*.lst
 /software/*/*.o
 
-/systems/mcu/testcodes/*/*
 /systems/mcu/testcodes/*.elf
 /systems/mcu/testcodes/*.hex
 /systems/mcu/testcodes/*.lst
diff --git a/systems/mcu/testcodes/aes128_tests/aes128.h b/systems/mcu/testcodes/aes128_tests/aes128.h
new file mode 100644
index 0000000000000000000000000000000000000000..202adf42b9efc670fa80c6c2b5335b9352b41cd0
--- /dev/null
+++ b/systems/mcu/testcodes/aes128_tests/aes128.h
@@ -0,0 +1,71 @@
+#ifndef _AES128_H_
+#define _AES128_H_
+
+#include <stdint.h>
+
+// define the API addresses here. 
+
+#define AES128_BASE        (0x60000000)
+
+// byte address I/O buffers
+#define AES128_BUF_SIZE   (0x4000)
+
+typedef struct {
+     __I  uint32_t CORE_NAME[2];   /* 0x0000-0007 */
+     __I  uint32_t CORE_VERSION;   /* 0x0008-000B */
+          uint32_t RESRV0C;        /* 0x000C */
+     __IO uint32_t CTRL;           /* 0x0010 */
+     __O  uint32_t CTRL_SET;       /* 0x0014 */
+     __O  uint32_t CTRLL_CLR;      /* 0x0018 */
+     __I  uint32_t STATUS;         /* 0x001c */
+     __IO uint32_t QUAL;           /* 0x0020 */
+          uint32_t RESRV24[3];     /* 0x0024 - 2F*/
+     __IO uint32_t DRQ_MSK;        /* 0x0030 */
+     __O  uint32_t DRQ_MSK_SET;    /* 0x0034 */
+     __O  uint32_t DRQ_MSK_CLR;    /* 0x0038 */
+     __I  uint32_t DRQ_STATUS;     /* 0x003C */
+     __IO uint32_t IRQ_MSK;        /* 0x0040 */
+     __O  uint32_t IRQ_MSK_SET;    /* 0x0044 */
+     __O  uint32_t IRQ_MSK_CLR;    /* 0x0048 */
+     __I  uint32_t IRQ_STATUS;     /* 0x004C */
+          uint8_t RESRV50[AES128_BUF_SIZE - 0x50];/* 0x0050-0x3FFC (4096-20 words) */
+     __IO uint8_t KEY128[AES128_BUF_SIZE];   /* 0x4000-7FFF (0x3FFF is last alias) */
+     __IO uint8_t TXTIP128[AES128_BUF_SIZE]; /* 0x8000-BFFF (0x3FFF is last alias) */
+     __I  uint8_t TXTOP128[AES128_BUF_SIZE]; /* 0xC000-FFFF (0x3FFF is last alias) */
+} AES128_TypeDef;
+
+#define AES128             ((AES128_TypeDef *) AES128_BASE )
+
+#define AES_BLOCK_SIZE 16
+
+#define AES_KEY_LEN_128 16
+
+#define HW32_REG(ADDRESS)  (*((volatile unsigned long  *)(ADDRESS)))
+
+#define  AES128_CTRL_REG_WIDTH   ( 8)
+#define  AES128_CTRL_BIT_MAX     ( (CTRL_REG_WIDTH-1)
+#define  AES128_CTRL_KEY_REQ_BIT (1<<0)
+#define  AES128_CTRL_IP_REQ_BIT  (1<<1)
+#define  AES128_CTRL_OP_REQ_BIT  (1<<2)
+#define  AES128_CTRL_ERR_REQ_BIT (1<<3)
+#define  AES128_CTRL_BYPASS_BIT  (1<<6)
+#define  AES128_CTRL_ENCODE_BIT  (1<<7)
+#define  AES128_STAT_REG_WIDTH   ( 8)
+#define  AES128_STAT_KEY_REQ_BIT (1<<0)
+#define  AES128_STAT_IP_REQ_BIT  (1<<1)
+#define  AES128_STAT_OP_REQ_BIT  (1<<2)
+#define  AES128_STAT_ERR_REQ_BIT (1<<3)
+#define  AES128_STAT_KEYOK_BIT   (1<<4)
+#define  AES128_STAT_VALID_BIT   (1<<5)
+#define  AES128_STAT_BYPASS_BIT  (1<<6)
+#define  AES128_STAT_ENCODE_BIT  (1<<7)
+#define  AES128_KEY_REQ_BIT (1<<0)
+#define  AES128_IP_REQ_BIT  (1<<1)
+#define  AES128_OP_REQ_BIT  (1<<2)
+#define  AES128_ERR_REQ_BIT (1<<3)
+#define  AES128_KEYOK_BIT   (1<<4)
+#define  AES128_VALID_BIT   (1<<5)
+#define  AES128_BYPASS_BIT  (1<<6)
+#define  AES128_ENCODE_BIT  (1<<7)
+
+#endif // _AES128_H_
diff --git a/systems/mcu/testcodes/aes128_tests/aes128_tests.c b/systems/mcu/testcodes/aes128_tests/aes128_tests.c
new file mode 100644
index 0000000000000000000000000000000000000000..3dbccadfc9d7cd668f4eabbe1bd18a84fcdaec6b
--- /dev/null
+++ b/systems/mcu/testcodes/aes128_tests/aes128_tests.c
@@ -0,0 +1,688 @@
+#include "CMSDK_CM0.h"
+#include "aes128.h"
+#include <string.h>
+#include "uart_stdout.h"
+#include <stdio.h>
+// memcopy implememtation
+#define os_memcpy memcpy
+#define os_memset memset
+// PL230DMA implementation
+#include "dma_pl230_driver.h"
+
+
+static volatile dma_pl230_channel_data aes_ip_chain[2];
+static volatile dma_pl230_channel_data aes_op_chain[2];
+
+// associate DMA channel numbers
+#define DMA_CHAN_AES128_IP (0)
+#define DMA_CHAN_AES128_OP (1)
+
+volatile int dma_done_irq_occurred;
+volatile int dma_done_irq_expected;
+volatile int dma_error_irq_occurred;
+volatile int dma_error_irq_expected;
+volatile int aes_key_irq_occurred;
+volatile int aes_key_irq_expected;
+volatile int aes_ip_irq_occurred;
+volatile int aes_ip_irq_expected;
+volatile int aes_op_irq_occurred;
+volatile int aes_op_irq_expected;
+volatile int aes_err_irq_occurred;
+volatile int aes_err_irq_expected;
+
+  uint8_t _test_key128[AES_KEY_LEN_128] = {  
+    0x75, 0x46, 0x20, 0x67,
+    0x6e, 0x75, 0x4b, 0x20,
+    0x79, 0x6d, 0x20, 0x73,
+    0x74, 0x61, 0x68, 0x54 };
+
+  uint8_t test_key128[AES_KEY_LEN_128] = {  
+    0x54, 0x68, 0x61, 0x74,
+    0x73, 0x20, 0x6d, 0x79,
+    0x20, 0x4b, 0x75, 0x6e,
+    0x67, 0x20, 0x46, 0x75 };
+	
+  uint8_t buf128[AES_BLOCK_SIZE] = {
+    0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00 };
+
+  uint8_t _test_text128[AES_BLOCK_SIZE] = {
+    0x6f, 0x77, 0x54, 0x20,
+    0x65, 0x6e, 0x69, 0x4e,
+    0x20, 0x65, 0x6e, 0x4f,
+    0x20, 0x6f, 0x77, 0x54 };
+
+  uint8_t test_text128[AES_BLOCK_SIZE] = {
+    0x54, 0x77, 0x6f, 0x20,
+    0x4f, 0x6e, 0x65, 0x20,
+    0x4e, 0x69, 0x6e, 0x65,
+    0x20, 0x54, 0x77, 0x6f };
+
+  uint8_t test_exp128[AES_BLOCK_SIZE] = {
+    0x29, 0xc3, 0x50, 0x5f,
+    0x57, 0x14, 0x20, 0xf6,
+    0x40, 0x22, 0x99, 0xb3,
+    0x1a, 0x02, 0xd7, 0x3a };
+
+// add extra block[128] with all zeros to toggle bits low
+  uint8_t shift_patt[129*16] = {
+ 0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x80,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x80,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xc0,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe0,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf0,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf8,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfc,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x80,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xc0,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe0,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf0,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf8,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfc,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x80,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xc0,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe0,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf0,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf8,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfc,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x80,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xc0,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe0,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf0,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf8,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfc,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x00,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x80,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xc0,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xe0,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf0,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xf8,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfc,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xfe,
+ 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,//127
+ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//128
+ };    
+
+  uint8_t shift_buf1[sizeof(shift_patt)];
+  uint8_t shift_buf2[sizeof(shift_patt)];
+
+
+/* Note:  Hardware supports byte, half-word or word accesses
+   So memcpy() can be used to load/save data
+   And memset() can be used to pad out data-in to 128-bits
+   mode =0 (bypass), =1 (encode) or =2 (decode)
+*/
+void aes128_driver_memcpy(uint8_t *key, uint32_t nbytes, uint8_t *input,
+                          uint8_t *result, uint8_t mode)
+{
+    // Reset engine
+    AES128->DRQ_MSK = 0;
+    AES128->IRQ_MSK = 0;
+    AES128->QUAL    = 0;
+    AES128->CTRL    = AES128_CTRL_KEY_REQ_BIT | AES128_CTRL_IP_REQ_BIT | AES128_CTRL_OP_REQ_BIT | AES128_CTRL_ERR_REQ_BIT;
+
+    // Set up parameters
+    if (mode == 1)
+      AES128->CTRL_SET = AES128_ENCODE_BIT; // ENCODE mode
+    if (mode == 0)
+      AES128->CTRL_SET = AES128_BYPASS_BIT; // BYPASS mode
+
+    AES128->IRQ_MSK_SET = (AES128_ERR_REQ_BIT | AES128_KEY_REQ_BIT | AES128_IP_REQ_BIT | AES128_OP_REQ_BIT);
+    
+    // Program Key
+    os_memcpy((uint8_t *)AES128->KEY128, key, AES_KEY_LEN_128);
+    while (!(AES128->STATUS & AES128_KEYOK_BIT))
+         ;
+
+    /* payload */
+    while(nbytes) {
+       uint8_t len = (nbytes > AES_BLOCK_SIZE) ? AES_BLOCK_SIZE : nbytes;            
+       /* Align/pad input and load into hardware */
+       os_memcpy((uint8_t *)AES128->TXTIP128, input, len);
+       //patch up any zero-padding
+       if (len < AES_BLOCK_SIZE)
+           os_memset((uint8_t *)&(AES128->TXTIP128[len]), 0, AES_BLOCK_SIZE-len);
+       /* Auto-started! - no need for manual start */
+       /* Poll until completed */
+       while (!(AES128->STATUS & AES128_VALID_BIT))
+         ;
+       os_memcpy(result, (uint8_t *)AES128->TXTOP128, AES_BLOCK_SIZE);
+       /* Accounting */
+       input   += len;
+       result  += len;
+       nbytes -= len;
+       AES128->IRQ_MSK_SET = (AES128_IP_REQ_BIT | AES128_OP_REQ_BIT);
+    }
+    AES128->CTRL    = 0;
+}
+
+// wrapper functions
+
+void aes128_bypass_memcpy(uint8_t *key, uint32_t nbytes, uint8_t *input, uint8_t *result)
+       { aes128_driver_memcpy(key, nbytes, input, result, 0); }
+
+void aes128_encrypt_memcpy(uint8_t *key, uint32_t nbytes, uint8_t *input, uint8_t *result)
+       { aes128_driver_memcpy(key, nbytes, input, result, 1); }
+
+void aes128_decrypt_memcpy(uint8_t *key, uint32_t nbytes, uint8_t *input, uint8_t *result)
+       { aes128_driver_memcpy(key, nbytes, input, result, 2); }
+
+
+int aes128_buffer_verify(uint32_t buflen, uint8_t *buf_A, uint8_t *buf_B)
+{
+    int i, j, fail = 0;
+        for (i=0 ; i < buflen; i++) {
+            if (buf_A[i] != buf_B[i]){
+                fail = 1;
+                break;
+            }
+        }
+        if (fail) {
+            j=i; // print offending block
+            for (i=(j - (j%16)) ; i < (j-(j%16)+16); i++) {
+               if (i%16==0)
+                   printf(" //%03d\n", (i>>4));
+               printf("0x%02x,", buf_A[i]);
+           }
+        }
+        if (fail){
+            i=j;
+            printf("Verify compare FAIL\n      EXPECTED_RESULT[%2d]= 0x%02x, ACTUAL_RESULT= 0x%02x \n",i, buf_B[i], buf_A[i]);
+            return(-1);
+        }
+        return(0);
+}
+
+void aes128_driver_aligned_dma32(uint8_t *key, uint32_t nbytes, uint8_t *input,
+                                 uint8_t *result, uint8_t mode)
+{
+    int c;
+    // Reset engine
+    AES128->DRQ_MSK = 0;
+    AES128->IRQ_MSK = 0;
+    AES128->QUAL    = 0;
+    AES128->CTRL    = AES128_CTRL_KEY_REQ_BIT | AES128_CTRL_IP_REQ_BIT | AES128_CTRL_OP_REQ_BIT;
+
+    // Set up parameters
+    if (mode == 1)
+      AES128->CTRL_SET = AES128_ENCODE_BIT; // ENCODE mode
+    if (mode == 0)
+      AES128->CTRL_SET = AES128_BYPASS_BIT; // BYPASS mode
+    
+    dma_pl230_data_struct_init(); // initialize
+    
+    // program DMA transfers in multiples of 4 words (nbytes scaled >>2 for words)
+    aes_ip_chain[0].SrcEndPointer = DMA_PL230_PTR_END(key,PL230_XFER_W,4);
+    aes_ip_chain[0].DstEndPointer = DMA_PL230_PTR_END(&(AES128->KEY128[AES128_BUF_SIZE-16]),PL230_XFER_W,4);
+    aes_ip_chain[0].Control = DMA_PL230_CTRL(PL230_CTRL_CYCLE_DEV_CHAIN_ALT,PL230_XFER_W,4,PL230_CTRL_RPWR_4);
+
+    aes_ip_chain[1].SrcEndPointer = DMA_PL230_PTR_END(input,PL230_XFER_W,(nbytes>>2));
+    aes_ip_chain[1].DstEndPointer = DMA_PL230_PTR_END(&(AES128->TXTIP128[AES128_BUF_SIZE-nbytes]),PL230_XFER_W,(nbytes>>2));
+    aes_ip_chain[1].Control = DMA_PL230_CTRL(PL230_CTRL_CYCLE_BASIC,PL230_XFER_W,(nbytes>>2),PL230_CTRL_RPWR_4);
+
+    c=DMA_CHAN_AES128_IP;
+    dma_pl230_table->Primary[c].SrcEndPointer  = DMA_PL230_PTR_END(&(aes_ip_chain[0].SrcEndPointer), PL230_XFER_W,(2*4));
+    dma_pl230_table->Primary[c].DstEndPointer  = DMA_PL230_PTR_END(&(dma_pl230_table->Alternate[c]), PL230_XFER_W,(1*4));
+    dma_pl230_table->Primary[c].Control= DMA_PL230_CTRL_DSTFIX(PL230_CTRL_CYCLE_DEV_CHAIN_PRI,PL230_XFER_W,(2*4),PL230_CTRL_RPWR_4);
+
+    aes_op_chain[0].SrcEndPointer = DMA_PL230_PTR_END(&(AES128->TXTOP128[AES128_BUF_SIZE-nbytes]),PL230_XFER_W,(nbytes>>2));
+    aes_op_chain[0].DstEndPointer = DMA_PL230_PTR_END(result,PL230_XFER_W,(nbytes>>2));
+    aes_op_chain[0].Control = DMA_PL230_CTRL(PL230_CTRL_CYCLE_BASIC,PL230_XFER_W,(nbytes>>2),PL230_CTRL_RPWR_4);
+
+    c=DMA_CHAN_AES128_OP;        
+    dma_pl230_table->Primary[c].SrcEndPointer  = DMA_PL230_PTR_END(&(aes_op_chain[0].SrcEndPointer), PL230_XFER_W,(1*4));
+    dma_pl230_table->Primary[c].DstEndPointer  = DMA_PL230_PTR_END(&(dma_pl230_table->Alternate[c]), PL230_XFER_W,(1*4));
+    dma_pl230_table->Primary[c].Control= DMA_PL230_CTRL_DSTFIX(PL230_CTRL_CYCLE_DEV_CHAIN_PRI,PL230_XFER_W,(1*4),PL230_CTRL_RPWR_4);
+ 
+    // enable DMA controller channels
+    dma_pl230_init((1<<DMA_CHAN_AES128_OP) | (1<<DMA_CHAN_AES128_IP)); // two active
+
+    // and enable DMA requests
+    AES128->DRQ_MSK_SET = (AES128_KEY_REQ_BIT | AES128_IP_REQ_BIT | AES128_OP_REQ_BIT);
+    AES128->IRQ_MSK_SET = (AES128_ERR_REQ_BIT | AES128_KEY_REQ_BIT | AES128_IP_REQ_BIT | AES128_OP_REQ_BIT);
+    // test to ensure output DMA has started                            
+    while (!(dma_pl230_channel_active((1<<DMA_CHAN_AES128_OP))))
+      ;
+    while (dma_pl230_channel_active((1<<DMA_CHAN_AES128_OP)))
+      ;
+    while (dma_pl230_channel_active((1<<DMA_CHAN_AES128_OP)))
+      ;
+    AES128->DRQ_MSK = 0;
+    AES128->IRQ_MSK = 0;
+    DMA_PL230_DMAC->DMA_CFG = 0; /* Disable DMA controller for initialization */
+    dma_pl230_init(0); // none active
+    return;
+}
+
+void aes128_driver_dma8(uint8_t *key, uint32_t nbytes, uint8_t *input,
+                          uint8_t *result, uint8_t mode)
+{
+    int c;
+    // Reset engine
+    AES128->DRQ_MSK = 0;
+    AES128->IRQ_MSK = 0;
+    AES128->QUAL    = 0;
+    AES128->CTRL    = AES128_CTRL_KEY_REQ_BIT | AES128_CTRL_IP_REQ_BIT | AES128_CTRL_OP_REQ_BIT;
+
+    // Set up parameters
+    if (mode == 1)
+      AES128->CTRL_SET = AES128_ENCODE_BIT; // ENCODE mode
+    if (mode == 0)
+      AES128->CTRL_SET = AES128_BYPASS_BIT; // BYPASS mode
+    
+    dma_pl230_data_struct_init(); // initialize
+    
+    // program DMA transfers in multiples of 16 bytes
+    aes_ip_chain[0].SrcEndPointer = DMA_PL230_PTR_END(key,PL230_XFER_B,16);
+    aes_ip_chain[0].DstEndPointer = DMA_PL230_PTR_END(&(AES128->KEY128[AES128_BUF_SIZE-16]),PL230_XFER_B,16);
+    aes_ip_chain[0].Control = DMA_PL230_CTRL(PL230_CTRL_CYCLE_DEV_CHAIN_ALT,PL230_XFER_B,16,PL230_CTRL_RPWR_16);
+
+    aes_ip_chain[1].SrcEndPointer = DMA_PL230_PTR_END(input,PL230_XFER_B,(nbytes));
+    aes_ip_chain[1].DstEndPointer = DMA_PL230_PTR_END(&(AES128->TXTIP128[AES128_BUF_SIZE-nbytes]),PL230_XFER_B,(nbytes));
+    aes_ip_chain[1].Control = DMA_PL230_CTRL(PL230_CTRL_CYCLE_BASIC,PL230_XFER_B,(nbytes),PL230_CTRL_RPWR_16);
+
+    c=DMA_CHAN_AES128_IP;
+    dma_pl230_table->Primary[c].SrcEndPointer  = DMA_PL230_PTR_END(&(aes_ip_chain[0].SrcEndPointer), PL230_XFER_W, (2*4));
+    dma_pl230_table->Primary[c].DstEndPointer  = DMA_PL230_PTR_END(&(dma_pl230_table->Alternate[c]), PL230_XFER_W, (1*4));
+    dma_pl230_table->Primary[c].Control= DMA_PL230_CTRL_DSTFIX(PL230_CTRL_CYCLE_DEV_CHAIN_PRI,PL230_XFER_W,(2*4),PL230_CTRL_RPWR_4);
+
+    aes_op_chain[0].SrcEndPointer = DMA_PL230_PTR_END(&(AES128->TXTOP128[AES128_BUF_SIZE-nbytes]),PL230_XFER_B,(nbytes));
+    aes_op_chain[0].DstEndPointer = DMA_PL230_PTR_END(result,PL230_XFER_B,(nbytes));
+    aes_op_chain[0].Control = DMA_PL230_CTRL(PL230_CTRL_CYCLE_BASIC,PL230_XFER_B,(nbytes),PL230_CTRL_RPWR_16);
+
+    c=DMA_CHAN_AES128_OP;        
+    dma_pl230_table->Primary[c].SrcEndPointer  = DMA_PL230_PTR_END(&(aes_op_chain[0].SrcEndPointer), PL230_XFER_W,(1*4));
+    dma_pl230_table->Primary[c].DstEndPointer  = DMA_PL230_PTR_END(&(dma_pl230_table->Alternate[c]), PL230_XFER_W,(1*4));
+    dma_pl230_table->Primary[c].Control= DMA_PL230_CTRL_DSTFIX(PL230_CTRL_CYCLE_DEV_CHAIN_PRI,PL230_XFER_W,(1*4),PL230_CTRL_RPWR_4);
+ 
+    // enable DMA controller channels
+    dma_pl230_init((1<<DMA_CHAN_AES128_OP) | (1<<DMA_CHAN_AES128_IP)); // two active
+
+    // and enable DMA requests
+    AES128->DRQ_MSK_SET = (AES128_KEY_REQ_BIT | AES128_IP_REQ_BIT | AES128_OP_REQ_BIT);
+    AES128->IRQ_MSK_SET = (AES128_ERR_REQ_BIT | AES128_KEY_REQ_BIT | AES128_IP_REQ_BIT | AES128_OP_REQ_BIT);
+    // test to ensure output DMA has started                            
+    while (!(dma_pl230_channel_active(1<<DMA_CHAN_AES128_OP)))
+      ;
+    while (dma_pl230_channel_active(1<<DMA_CHAN_AES128_OP))
+      ;
+    while (dma_pl230_channel_active(1<<DMA_CHAN_AES128_OP))
+      ;
+    AES128->DRQ_MSK = 0;
+    AES128->IRQ_MSK = 0;
+    DMA_PL230_DMAC->DMA_CFG = 0; /* Disable DMA controller for initialization */
+    dma_pl230_init(0); // none active
+    return;
+}
+
+// wrapper functions
+
+void aes128_alignchk_block_dma(uint8_t *key, uint32_t nbytes, uint8_t *input, uint8_t *result, uint8_t mode)
+       { uint32_t dma_max = DMA_PL230_MAX_XFERS; // default to 1 K bytes
+         if (((((long)key) & 3)==0) && ((((long)input) & 3)==0) && ((((long)result) & 3)==0)) dma_max=(DMA_PL230_MAX_XFERS<<2);
+         while (nbytes >dma_max) {
+            if (dma_max == DMA_PL230_MAX_XFERS) // 1K bytes DMA
+              aes128_driver_dma8(key, dma_max, input, result, mode);
+            else // 1K words DMA
+              aes128_driver_aligned_dma32(key, dma_max, input, result, mode);
+           nbytes -= dma_max; input  += dma_max; result += dma_max;
+         }
+         if (dma_max == DMA_PL230_MAX_XFERS) // up to 1K bytes remaining
+           aes128_driver_dma8(key, nbytes, input, result, mode);
+         else // up to 1K words remaining
+           aes128_driver_aligned_dma32(key, nbytes, input, result, mode);
+       }
+
+void aes128_bypass_dma(uint8_t *key, uint32_t nbytes, uint8_t *input, uint8_t *result) 
+       { aes128_alignchk_block_dma (key, nbytes, input, result, 0); }
+
+void aes128_encrypt_dma(uint8_t *key, uint32_t nbytes, uint8_t *input, uint8_t *result)
+       { aes128_alignchk_block_dma (key, nbytes, input, result, 1); }
+
+void aes128_decrypt_dma(uint8_t *key, uint32_t nbytes, uint8_t *input, uint8_t *result)
+       { aes128_alignchk_block_dma (key, nbytes, input, result, 2); }
+
+
+int main(void) {
+	char rx_char [256] = "soclabs AES128v1"; // init to 0
+	unsigned char id_string [16] = {0};
+	int  i, fail=0;
+        unsigned char * p;
+        
+		UartStdOutInit();
+		printf("%s\n",rx_char);
+		printf("AES128 test program\n");
+		printf("  AES128 ID: ");
+ 	        // iterate over 3 32-bit fields
+                p = (unsigned char *)AES128->CORE_NAME;
+	        for (i = 0; i < 12; i++) {
+                  id_string[i^3]=*p; // fix byte ordering per word
+                  p+=1;
+                  }
+                id_string[12] = 0; 
+		printf("%s\n",id_string);
+
+                aes_key_irq_occurred = 0;
+                aes_key_irq_expected = 1;
+                NVIC_ClearPendingIRQ(EXP0_IRQn);
+                NVIC_EnableIRQ(EXP0_IRQn);
+                aes_ip_irq_occurred = 0;
+                aes_ip_irq_expected = 1;
+                NVIC_ClearPendingIRQ(EXP1_IRQn);
+                NVIC_EnableIRQ(EXP1_IRQn);
+                aes_op_irq_occurred = 0;
+                aes_op_irq_expected = 1;
+                NVIC_ClearPendingIRQ(EXP2_IRQn);
+                NVIC_EnableIRQ(EXP2_IRQn);
+                aes_err_irq_occurred = 0;
+                aes_err_irq_expected = 1;
+                NVIC_ClearPendingIRQ(EXP3_IRQn);
+                NVIC_EnableIRQ(EXP3_IRQn);
+
+		printf("AES128 SW (memcpy) tests...\n");
+ 		printf("  AES128 reference pattern test\n");
+
+ 		printf("    AES128 input/output bypass test\n");
+                aes128_bypass_memcpy(test_key128, sizeof(test_text128), test_text128, buf128);
+                fail += aes128_buffer_verify(AES_BLOCK_SIZE, buf128, test_text128);
+
+               if (aes_key_irq_occurred != 1){ fail++;
+                   printf("    ++ AES key request IRQ count = %d\n", aes_key_irq_occurred); }
+               if (aes_ip_irq_occurred != 2){ fail++;
+                   printf("    ++ AES inp request missing: IRQ count = %d\n", aes_ip_irq_occurred); }
+               if (aes_op_irq_occurred != 1){ fail++;
+                   printf("    ++ AES out request missing: IRQ count = %d\n", aes_op_irq_occurred); }
+               if (aes_err_irq_occurred != 0){ fail++;
+                   printf("    ++ AES err request missing: IRQ count = %d\n", aes_err_irq_occurred); }
+
+		printf("    AES128 encrypt test\n");
+                aes128_encrypt_memcpy(test_key128, sizeof(test_text128), test_text128, buf128); 
+                fail += aes128_buffer_verify(AES_BLOCK_SIZE, buf128, test_exp128);
+
+ 		printf("    AES128 decrypt test\n");
+                aes128_decrypt_memcpy(test_key128, sizeof(buf128), buf128, buf128);
+                fail += aes128_buffer_verify(AES_BLOCK_SIZE, buf128, test_text128);
+
+                aes_key_irq_occurred = 0;
+                aes_ip_irq_occurred = 0;
+                aes_op_irq_occurred = 0;
+                aes_err_irq_occurred = 0;
+
+ 		printf("  AES128 logic toggle test\n");
+		printf("    AES128 input/output pattern test\n");
+                aes128_bypass_memcpy(test_key128, sizeof(shift_patt), shift_patt, shift_buf1); 
+                fail += aes128_buffer_verify(sizeof(shift_patt), shift_buf1, shift_patt);
+
+               if (aes_key_irq_occurred != 1){ fail++;
+                   printf("    ++ AES key request IRQ count = %d\n", aes_key_irq_occurred); }
+               if (aes_ip_irq_occurred != (129+1)){ fail++;
+                   printf("    ++ AES inp request missing: IRQ count = %d\n", aes_ip_irq_occurred); }
+               if (aes_op_irq_occurred != 129){ fail++;
+                   printf("    ++ AES out request missing: IRQ count = %d\n", aes_op_irq_occurred); }
+               if (aes_err_irq_occurred != 0){ fail++;
+                   printf("    ++ AES err request missing: IRQ count = %d\n", aes_err_irq_occurred); }
+
+		printf("    AES128 pattern encrypt test\n");
+                aes128_encrypt_memcpy(test_key128, sizeof(shift_patt), shift_patt, shift_buf1); 
+ 		printf("    AES128 pattern decrypt test\n");
+                aes128_decrypt_memcpy(test_key128, sizeof(shift_patt), shift_buf1, shift_buf2); 
+                fail += aes128_buffer_verify(sizeof(shift_patt), shift_buf2, shift_patt);
+
+		printf("AES128 DMA tests...\n");
+
+                aes_key_irq_occurred = 0;
+                aes_ip_irq_occurred = 0;
+                aes_op_irq_occurred = 0;
+                aes_err_irq_occurred = 0;
+                dma_error_irq_expected = 0;
+                dma_error_irq_occurred = 0;
+                dma_done_irq_expected = 1;
+                dma_done_irq_occurred = 0;
+                NVIC_ClearPendingIRQ(DMA_IRQn);
+                NVIC_EnableIRQ(DMA_IRQn);
+
+ 		printf("  AES128 dma input/output bypass test\n");
+                aes128_bypass_dma(test_key128, sizeof(test_text128), test_text128, buf128);
+                fail += aes128_buffer_verify(AES_BLOCK_SIZE, buf128, test_text128);
+
+               if (dma_done_irq_occurred < 2){
+                  puts ("ERROR: DMA err IRQ missing");
+                  fail++;
+                 } else
+                   printf("    ++ DMA_DONE IRQ count = %d\n", dma_done_irq_occurred);
+
+		printf("  AES128 dma encrypt test\n");
+                aes128_encrypt_dma(test_key128, sizeof(test_text128), test_text128, buf128); 
+                fail += aes128_buffer_verify(AES_BLOCK_SIZE, buf128, test_exp128);
+
+ 		printf("  AES128 dma decrypt test\n");
+                aes128_decrypt_dma(test_key128, sizeof(buf128), buf128, buf128);
+                fail += aes128_buffer_verify(AES_BLOCK_SIZE, buf128, test_text128);
+
+               if (dma_done_irq_occurred < 6){
+                  puts ("ERROR: DMA err IRQ missing");
+                  fail++;
+                 } else
+                   printf("    ++ DMA_DONE IRQ count = %d\n", dma_done_irq_occurred);
+
+		printf("  AES128 dma unaligned pattern test\n");
+                aes128_bypass_dma(test_key128,(16*63), shift_patt, shift_buf1+3); 
+                fail += aes128_buffer_verify((16*63), shift_buf1+3, shift_patt);
+
+		printf("  AES128 dma input/output pattern test\n");
+                aes128_bypass_dma(test_key128, sizeof(shift_patt), shift_patt, shift_buf1); 
+                fail += aes128_buffer_verify(sizeof(shift_patt), shift_buf1, shift_patt);
+		printf("  AES128 dma pattern encrypt test\n");
+                aes128_encrypt_dma(test_key128, sizeof(shift_patt), shift_patt, shift_buf1); 
+ 		printf("  AES128 dma pattern decrypt test\n");
+                aes128_decrypt_dma(test_key128, sizeof(shift_patt), shift_buf1, shift_buf2); 
+                fail += aes128_buffer_verify(sizeof(shift_patt), shift_buf2, shift_patt);
+
+               if (dma_done_irq_occurred < (2*7)){
+                  puts ("ERROR: DMA err IRQ missing");
+                  fail++;
+                 } else
+                   printf("    ++ DMA_DONE IRQ count = %d\n", dma_done_irq_occurred);
+
+               // check IRQ masked by DRQs - except when Iinput buffer empty after DMA done
+               if (aes_key_irq_occurred != 0){ fail++;
+                   printf("    ++ AES key request IRQ count = %d\n", aes_key_irq_occurred); }
+               if (aes_ip_irq_occurred != 7){ fail++;
+                   printf("    ++ AES inp request missing: IRQ count = %d\n", aes_ip_irq_occurred); }
+               if (aes_op_irq_occurred != 0){ fail++;
+                   printf("    ++ AES out request missing: IRQ count = %d\n", aes_op_irq_occurred); }
+               if (aes_err_irq_occurred != 0){ fail++;
+                   printf("    ++ AES err request missing: IRQ count = %d\n", aes_err_irq_occurred); }
+
+                NVIC_DisableIRQ(DMA_IRQn);
+                NVIC_DisableIRQ(EXP0_IRQn);
+                NVIC_DisableIRQ(EXP1_IRQn);
+                NVIC_DisableIRQ(EXP2_IRQn);
+                NVIC_DisableIRQ(EXP3_IRQn);
+
+  		printf ("Data retrieved from the AES is: %s\n", id_string);
+		printf ("Data expected from the AES is: %s\n", rx_char);
+		if (fail >0)
+		  printf("** AES TESTS FAILED (%d)  **\n", fail);
+                else
+		  printf("** AES TEST PASSED **\n");
+		// End simulation
+
+
+  		UartEndSimulation();
+
+  	return 0;
+
+}
+	
+/* --------------------------------------------------------------- */
+/*  Interrupt handlers                                         */
+/* --------------------------------------------------------------- */
+
+void DMA_Handler(void)
+{
+if ((DMA_PL230_DMAC->ERR_CLR & 1) != 0)  {
+  /* DMA interrupt is caused by DMA error */
+  dma_error_irq_occurred ++;
+  DMA_PL230_DMAC->ERR_CLR = 1; /* Clear dma_err */
+  if (dma_error_irq_expected==0) {
+    puts ("ERROR : Unexpected DMA error interrupt occurred.\n");
+    UartEndSimulation();
+    while (1);
+    }
+  }
+else {
+  // DMA interrupt is caused by DMA done
+  dma_done_irq_occurred ++;
+  if (dma_done_irq_expected==0) {
+    puts ("ERROR : Unexpected DMA done interrupt occurred.\n");
+    UartEndSimulation();
+    while (1);
+    }
+  }
+}
+
+void EXP0_Handler(void)
+{
+  // AES128 interrupt is caused by Key buffer empty IRQ
+  aes_key_irq_occurred ++;
+  AES128->IRQ_MSK_CLR = AES128_KEY_REQ_BIT;
+  if (aes_key_irq_expected==0) {
+    puts ("ERROR : Unexpected AES128 Key buffer empty request interrupt occurred.\n");
+    UartEndSimulation();
+    while (1);
+    }
+}
+
+void EXP1_Handler(void)
+{
+  // AES128 interrupt is caused by Input buffer empty IRQ
+  aes_ip_irq_occurred ++;
+  AES128->IRQ_MSK_CLR = AES128_IP_REQ_BIT;
+  if (aes_ip_irq_expected==0) {
+    puts ("ERROR : Unexpected AES128 Input buffer empty reqest interrupt occurred.\n");
+    UartEndSimulation();
+    while (1);
+    }
+}
+
+void EXP2_Handler(void)
+{
+  // AES128 interrupt is caused by Output buffer full IRQ
+  aes_op_irq_occurred ++;
+  AES128->IRQ_MSK_CLR = AES128_OP_REQ_BIT;
+  if (aes_op_irq_expected==0) {
+    puts ("ERROR : Unexpected AES128 Output buffer full reqest interrupt occurred.\n");
+    UartEndSimulation();
+    while (1);
+    }
+}
+
+void EXP3_Handler(void)
+{
+  // AES128 interrupt is caused by Error IRQ
+  aes_err_irq_occurred ++;
+  AES128->IRQ_MSK_CLR = AES128_ERR_REQ_BIT;
+  if (aes_err_irq_expected==0) {
+    puts ("ERROR : Unexpected AES128 Error interrupt occurred.\n");
+    UartEndSimulation();
+    while (1);
+    }
+}
+
diff --git a/systems/mcu/testcodes/aes128_tests/dma_pl230_driver.c b/systems/mcu/testcodes/aes128_tests/dma_pl230_driver.c
new file mode 100644
index 0000000000000000000000000000000000000000..878146502e4b9f1d44f686d3f9f0df121ffcfe74
--- /dev/null
+++ b/systems/mcu/testcodes/aes128_tests/dma_pl230_driver.c
@@ -0,0 +1,163 @@
+#include <stdio.h>
+#include <string.h>
+#include "dma_pl230_driver.h"
+
+#define DEBUG_PRINTF(...) do {} while(0); 
+//#define cpu_to_be32(__x) __x
+//#define be32_to_cpu(__x) __x
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static int g_dma_pl230_initialised = 0;
+
+static dma_pl230_data_structure priv_dma __attribute__((aligned(256)));
+//
+dma_pl230_data_structure *dma_pl230_table = &priv_dma; 
+
+/* --------------------------------------------------------------- */
+/*  Initialize DMA data structure                                  */
+/* --------------------------------------------------------------- */
+void dma_pl230_data_struct_init(void)
+{
+  int          i;   /* loop counter */
+
+//  printf ("dma structure block address = %x\n", dma_pl230_table);
+  for (i=0; i<MAX_NUM_OF_DMA_CHANNELS; i++) {
+    dma_pl230_table->Primary[i].SrcEndPointer   = 0;
+    dma_pl230_table->Primary[i].DstEndPointer   = 0;
+    dma_pl230_table->Primary[i].Control         = 0;
+    dma_pl230_table->Alternate[i].SrcEndPointer = 0;
+    dma_pl230_table->Alternate[i].DstEndPointer = 0;
+    dma_pl230_table->Alternate[i].Control       = 0;
+    }
+  g_dma_pl230_initialised = 1;
+  return;
+}
+
+void dma_pl230_data_struct_init_dbg(void)
+{
+  int          i;   /* loop counter */
+  unsigned int ptr;
+
+  int          ch_num;         /* number of channels */
+  unsigned int blksize;        /* Size of DMA data structure in bytes */
+  unsigned int blkmask;        /* address mask */
+
+
+  ch_num  = (((DMA_PL230_DMAC->DMA_STATUS) >> 16) & 0x1F)+1;
+  blksize = ch_num * 32;
+  if      (ch_num > 16) blkmask = 0x3FF; /* 17 to 32 */
+  else if (ch_num > 8)  blkmask = 0x1FF; /*  9 to 16 */
+  else if (ch_num > 4)  blkmask = 0x0FF; /*  5 to 8 */
+  else if (ch_num > 2)  blkmask = 0x07F; /*  3 to 4 */
+  else if (ch_num > 1)  blkmask = 0x03F; /*       2 */
+  else                  blkmask = 0x01F; /*       1 */
+
+
+  /* Create DMA data structure in RAM after stack
+  In the linker script, a 1KB memory stack above stack is reserved
+  so we can use this space for putting the DMA data structure.
+  */
+
+//  ptr     = HW32_REG(0);                     /* Read Top of Stack */
+  ptr     = (0x80000000); // force for now as no reserved RAM available
+  
+  /* the DMA data structure must be aligned to the size of the data structure */
+  if ((ptr & blkmask) != 0x0)
+    ptr     = (ptr + blksize) & ~blkmask;
+
+///  if ((ptr + blksize) > (RAM_ADDRESS_MAX + 1)) {
+///    puts ("ERROR : Not enough RAM space for DMA data structure.");
+///    UartEndSimulation();
+///    }
+
+  /* Set pointer to the reserved space */
+  dma_pl230_table = (dma_pl230_data_structure *) ptr;
+  ptr = (unsigned long) &(dma_pl230_table->Primary[0].SrcEndPointer);
+
+  printf ("dma structure block address = %x\n", ptr);
+
+  for (i=0; i<MAX_NUM_OF_DMA_CHANNELS; i++) {
+    dma_pl230_table->Primary[i].SrcEndPointer   = 0;
+    dma_pl230_table->Primary[i].DstEndPointer   = 0;
+    dma_pl230_table->Primary[i].Control         = 0;
+    dma_pl230_table->Alternate[i].SrcEndPointer = 0;
+    dma_pl230_table->Alternate[i].DstEndPointer = 0;
+    dma_pl230_table->Alternate[i].Control       = 0;
+    }
+  g_dma_pl230_initialised = 1;
+  return;
+}
+/* --------------------------------------------------------------- */
+/*  Initialize DMA PL230                                           */
+/* --------------------------------------------------------------- */
+void dma_pl230_init_dbg(unsigned int chan_mask)
+{
+  unsigned int current_state;
+  puts ("Initialize PL230");
+  current_state = DMA_PL230_DMAC->DMA_STATUS;
+  printf ("- # of channels allowed : %d\n",(((current_state) >> 16) & 0x1F)+1);
+  /* Debugging printfs: */
+  printf ("- Current status        : %x\n",(((current_state) >> 4)  & 0xF));
+  printf ("- Current master enable : %x\n",(((current_state) >> 0)  & 0x1));
+
+  /* Wait until current DMA complete */
+  current_state = (DMA_PL230_DMAC->DMA_STATUS >> 4)  & 0xF;
+  if (!((current_state==0) || (current_state==0x8) || (current_state==0x9))) {
+    puts ("- wait for DMA IDLE/STALLED/DONE");
+    current_state = (DMA_PL230_DMAC->DMA_STATUS >> 4)  & 0xF;
+    printf ("- Current status        : %x\n",(((current_state) >> 4)  & 0xF));
+
+    }
+  while (!((current_state==0) || (current_state==0x8) || (current_state==0x9))){
+    /* Wait if not IDLE/STALLED/DONE */
+    current_state = (DMA_PL230_DMAC->DMA_STATUS >> 4)  & 0xF;
+    printf ("- Current status        : %x\n",(((current_state) >> 4)  & 0xF));
+    }
+  DMA_PL230_DMAC->DMA_CFG = 0; /* Disable DMA controller for initialization */
+  DMA_PL230_DMAC->CTRL_BASE_PTR = (unsigned long) &(dma_pl230_table->Primary->SrcEndPointer);
+                           /* Set DMA data structure address */
+  DMA_PL230_DMAC->CHNL_ENABLE_CLR = 0xFFFFFFFF; /* Disable all channels */
+  DMA_PL230_DMAC->CHNL_PRI_ALT_CLR = ((1<<MAX_NUM_OF_DMA_CHANNELS)-1); /* Disable all alt channels */
+  DMA_PL230_DMAC->CHNL_ENABLE_SET = (chan_mask & ((1<<MAX_NUM_OF_DMA_CHANNELS)-1)); /* Enable channel */
+  DMA_PL230_DMAC->CHNL_USEBURST_SET = (chan_mask & ((1<<MAX_NUM_OF_DMA_CHANNELS)-1)); /* Enable bursts */
+  if (chan_mask)
+    DMA_PL230_DMAC->DMA_CFG = 1;              /* Enable DMA controller if enabled channel*/
+  return;
+}
+
+void dma_pl230_init(unsigned int chan_mask)
+{
+  unsigned int current_state;
+  if (g_dma_pl230_initialised ==0)
+    dma_pl230_data_struct_init();
+  /* Wait until current DMA complete */
+  current_state = (DMA_PL230_DMAC->DMA_STATUS >> 4)  & 0xF;
+  while (!((current_state==0) || (current_state==0x8) || (current_state==0x9))){
+    /* Wait if not IDLE/STALLED/DONE */
+    puts ("- wait for DMA IDLE/STALLED/DONE");
+    current_state = (DMA_PL230_DMAC->DMA_STATUS >> 4)  & 0xF;
+    }
+  DMA_PL230_DMAC->DMA_CFG = 0; /* Disable DMA controller for initialization */
+  DMA_PL230_DMAC->CTRL_BASE_PTR = (unsigned long) &(dma_pl230_table->Primary->SrcEndPointer);
+                           /* Set DMA data structure address */
+  DMA_PL230_DMAC->CHNL_ENABLE_CLR  = ((1<<MAX_NUM_OF_DMA_CHANNELS)-1); /* Disable all channels */
+  DMA_PL230_DMAC->CHNL_PRI_ALT_CLR = ((1<<MAX_NUM_OF_DMA_CHANNELS)-1); /* Disable all alt channels */
+  DMA_PL230_DMAC->CHNL_ENABLE_SET  = (chan_mask & ((1<<MAX_NUM_OF_DMA_CHANNELS)-1)); /* Enable channel */
+  DMA_PL230_DMAC->CHNL_USEBURST_SET = (chan_mask & ((1<<MAX_NUM_OF_DMA_CHANNELS)-1)); /* Enable bursts */
+  g_dma_pl230_initialised = 2;
+  if (chan_mask)
+    DMA_PL230_DMAC->DMA_CFG = 1;              /* Enable DMA controller if enabled channel*/
+  return;
+}
+
+unsigned int dma_pl230_channel_active(unsigned int chan_mask)
+{
+  return(DMA_PL230_DMAC->CHNL_ENABLE_SET & chan_mask & ((1<<MAX_NUM_OF_DMA_CHANNELS)-1)); /* Enabled channels */
+}
+
+#ifdef __cplusplus
+}
+#endif
diff --git a/systems/mcu/testcodes/aes128_tests/dma_pl230_driver.h b/systems/mcu/testcodes/aes128_tests/dma_pl230_driver.h
new file mode 100644
index 0000000000000000000000000000000000000000..082b196ab13b993867815b4ff5f91ff5cf1588a0
--- /dev/null
+++ b/systems/mcu/testcodes/aes128_tests/dma_pl230_driver.h
@@ -0,0 +1,198 @@
+#ifndef __DMA_PL230_MCU_H
+#define __DMA_PL230_MCU_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+#include  "CMSDK_CM0.h"
+
+#define DMA_PL230_BASE        (CMSDK_APB_BASE + 0xF000UL)
+
+#define MAX_NUM_OF_DMA_CHANNELS   2
+
+/*------------- PL230 uDMA (PL230) --------------------------------------*/
+/** @addtogroup DMA_PL230 CMSDK uDMA controller
+  @{
+*/
+typedef struct
+{
+  __I    uint32_t  DMA_STATUS;           /*!< Offset: 0x000 DMA status Register (R/W) */
+  __O    uint32_t  DMA_CFG;              /*!< Offset: 0x004 DMA configuration Register ( /W) */
+  __IO   uint32_t  CTRL_BASE_PTR;        /*!< Offset: 0x008 Channel Control Data Base Pointer Register  (R/W) */
+  __I    uint32_t  ALT_CTRL_BASE_PTR;    /*!< Offset: 0x00C Channel Alternate Control Data Base Pointer Register  (R/ ) */
+  __I    uint32_t  DMA_WAITONREQ_STATUS; /*!< Offset: 0x010 Channel Wait On Request Status Register  (R/ ) */
+  __O    uint32_t  CHNL_SW_REQUEST;      /*!< Offset: 0x014 Channel Software Request Register  ( /W) */
+  __IO   uint32_t  CHNL_USEBURST_SET;    /*!< Offset: 0x018 Channel UseBurst Set Register  (R/W) */
+  __O    uint32_t  CHNL_USEBURST_CLR;    /*!< Offset: 0x01C Channel UseBurst Clear Register  ( /W) */
+  __IO   uint32_t  CHNL_REQ_MASK_SET;    /*!< Offset: 0x020 Channel Request Mask Set Register  (R/W) */
+  __O    uint32_t  CHNL_REQ_MASK_CLR;    /*!< Offset: 0x024 Channel Request Mask Clear Register  ( /W) */
+  __IO   uint32_t  CHNL_ENABLE_SET;      /*!< Offset: 0x028 Channel Enable Set Register  (R/W) */
+  __O    uint32_t  CHNL_ENABLE_CLR;      /*!< Offset: 0x02C Channel Enable Clear Register  ( /W) */
+  __IO   uint32_t  CHNL_PRI_ALT_SET;     /*!< Offset: 0x030 Channel Primary-Alterante Set Register  (R/W) */
+  __O    uint32_t  CHNL_PRI_ALT_CLR;     /*!< Offset: 0x034 Channel Primary-Alterante Clear Register  ( /W) */
+  __IO   uint32_t  CHNL_PRIORITY_SET;    /*!< Offset: 0x038 Channel Priority Set Register  (R/W) */
+  __O    uint32_t  CHNL_PRIORITY_CLR;    /*!< Offset: 0x03C Channel Priority Clear Register  ( /W) */
+         uint32_t  RESERVED0[3];
+  __IO   uint32_t  ERR_CLR;              /*!< Offset: 0x04C Bus Error Clear Register  (R/W) */
+
+} DMA_PL230_TypeDef;
+
+#define PL230_DMA_CHNL_BITS 0
+
+#define DMA_PL230_DMA_STATUS_MSTREN_Pos          0                                                          /*!< DMA_PL230 DMA STATUS: MSTREN Position */
+#define DMA_PL230_DMA_STATUS_MSTREN_Msk          (0x00000001ul << DMA_PL230_DMA_STATUS_MSTREN_Pos)        /*!< DMA_PL230 DMA STATUS: MSTREN Mask */
+
+#define DMA_PL230_DMA_STATUS_STATE_Pos           0                                                          /*!< DMA_PL230 DMA STATUS: STATE Position */
+#define DMA_PL230_DMA_STATUS_STATE_Msk           (0x0000000Ful << DMA_PL230_DMA_STATUS_STATE_Pos)         /*!< DMA_PL230 DMA STATUS: STATE Mask */
+
+#define DMA_PL230_DMA_STATUS_CHNLS_MINUS1_Pos    0                                                          /*!< DMA_PL230 DMA STATUS: CHNLS_MINUS1 Position */
+#define DMA_PL230_DMA_STATUS_CHNLS_MINUS1_Msk    (0x0000001Ful << DMA_PL230_DMA_STATUS_CHNLS_MINUS1_Pos)  /*!< DMA_PL230 DMA STATUS: CHNLS_MINUS1 Mask */
+
+#define DMA_PL230_DMA_STATUS_TEST_STATUS_Pos     0                                                          /*!< DMA_PL230 DMA STATUS: TEST_STATUS Position */
+#define DMA_PL230_DMA_STATUS_TEST_STATUS_Msk     (0x00000001ul << DMA_PL230_DMA_STATUS_TEST_STATUS_Pos)   /*!< DMA_PL230 DMA STATUS: TEST_STATUS Mask */
+
+#define DMA_PL230_DMA_CFG_MSTREN_Pos             0                                                          /*!< DMA_PL230 DMA CFG: MSTREN Position */
+#define DMA_PL230_DMA_CFG_MSTREN_Msk             (0x00000001ul << DMA_PL230_DMA_CFG_MSTREN_Pos)           /*!< DMA_PL230 DMA CFG: MSTREN Mask */
+
+#define DMA_PL230_DMA_CFG_CPCCACHE_Pos           2                                                          /*!< DMA_PL230 DMA CFG: CPCCACHE Position */
+#define DMA_PL230_DMA_CFG_CPCCACHE_Msk           (0x00000001ul << DMA_PL230_DMA_CFG_CPCCACHE_Pos)         /*!< DMA_PL230 DMA CFG: CPCCACHE Mask */
+
+#define DMA_PL230_DMA_CFG_CPCBUF_Pos             1                                                          /*!< DMA_PL230 DMA CFG: CPCBUF Position */
+#define DMA_PL230_DMA_CFG_CPCBUF_Msk             (0x00000001ul << DMA_PL230_DMA_CFG_CPCBUF_Pos)           /*!< DMA_PL230 DMA CFG: CPCBUF Mask */
+
+#define DMA_PL230_DMA_CFG_CPCPRIV_Pos            0                                                          /*!< DMA_PL230 DMA CFG: CPCPRIV Position */
+#define DMA_PL230_DMA_CFG_CPCPRIV_Msk            (0x00000001ul << DMA_PL230_DMA_CFG_CPCPRIV_Pos)          /*!< DMA_PL230 DMA CFG: CPCPRIV Mask */
+
+#define DMA_PL230_CTRL_BASE_PTR_Pos              PL230_DMA_CHNL_BITS + 5                                    /*!< DMA_PL230 STATUS: BASE_PTR Position */
+#define DMA_PL230_CTRL_BASE_PTR_Msk              (0x0FFFFFFFul << DMA_PL230_CTRL_BASE_PTR_Pos)            /*!< DMA_PL230 STATUS: BASE_PTR Mask */
+
+#define DMA_PL230_ALT_CTRL_BASE_PTR_Pos          0                                                          /*!< DMA_PL230 STATUS: MSTREN Position */
+#define DMA_PL230_ALT_CTRL_BASE_PTR_Msk          (0xFFFFFFFFul << DMA_PL230_ALT_CTRL_BASE_PTR_Pos)        /*!< DMA_PL230 STATUS: MSTREN Mask */
+
+#define DMA_PL230_DMA_WAITONREQ_STATUS_Pos       0                                                          /*!< DMA_PL230 DMA_WAITONREQ_STATUS: DMA_WAITONREQ_STATUS Position */
+#define DMA_PL230_DMA_WAITONREQ_STATUS_Msk       (0xFFFFFFFFul << DMA_PL230_DMA_WAITONREQ_STATUS_Pos)     /*!< DMA_PL230 DMA_WAITONREQ_STATUS: DMA_WAITONREQ_STATUS Mask */
+
+#define DMA_PL230_CHNL_SW_REQUEST_Pos            0                                                          /*!< DMA_PL230 CHNL_SW_REQUEST: CHNL_SW_REQUEST Position */
+#define DMA_PL230_CHNL_SW_REQUEST_Msk            (0xFFFFFFFFul << DMA_PL230_CHNL_SW_REQUEST_Pos)          /*!< DMA_PL230 CHNL_SW_REQUEST: CHNL_SW_REQUEST Mask */
+
+#define DMA_PL230_CHNL_USEBURST_SET_Pos          0                                                          /*!< DMA_PL230 CHNL_USEBURST: SET Position */
+#define DMA_PL230_CHNL_USEBURST_SET_Msk          (0xFFFFFFFFul << DMA_PL230_CHNL_USEBURST_SET_Pos)        /*!< DMA_PL230 CHNL_USEBURST: SET Mask */
+
+#define DMA_PL230_CHNL_USEBURST_CLR_Pos          0                                                          /*!< DMA_PL230 CHNL_USEBURST: CLR Position */
+#define DMA_PL230_CHNL_USEBURST_CLR_Msk          (0xFFFFFFFFul << DMA_PL230_CHNL_USEBURST_CLR_Pos)        /*!< DMA_PL230 CHNL_USEBURST: CLR Mask */
+
+#define DMA_PL230_CHNL_REQ_MASK_SET_Pos          0                                                          /*!< DMA_PL230 CHNL_REQ_MASK: SET Position */
+#define DMA_PL230_CHNL_REQ_MASK_SET_Msk          (0xFFFFFFFFul << DMA_PL230_CHNL_REQ_MASK_SET_Pos)        /*!< DMA_PL230 CHNL_REQ_MASK: SET Mask */
+
+#define DMA_PL230_CHNL_REQ_MASK_CLR_Pos          0                                                          /*!< DMA_PL230 CHNL_REQ_MASK: CLR Position */
+#define DMA_PL230_CHNL_REQ_MASK_CLR_Msk          (0xFFFFFFFFul << DMA_PL230_CHNL_REQ_MASK_CLR_Pos)        /*!< DMA_PL230 CHNL_REQ_MASK: CLR Mask */
+
+#define DMA_PL230_CHNL_ENABLE_SET_Pos            0                                                          /*!< DMA_PL230 CHNL_ENABLE: SET Position */
+#define DMA_PL230_CHNL_ENABLE_SET_Msk            (0xFFFFFFFFul << DMA_PL230_CHNL_ENABLE_SET_Pos)          /*!< DMA_PL230 CHNL_ENABLE: SET Mask */
+
+#define DMA_PL230_CHNL_ENABLE_CLR_Pos            0                                                          /*!< DMA_PL230 CHNL_ENABLE: CLR Position */
+#define DMA_PL230_CHNL_ENABLE_CLR_Msk            (0xFFFFFFFFul << DMA_PL230_CHNL_ENABLE_CLR_Pos)          /*!< DMA_PL230 CHNL_ENABLE: CLR Mask */
+
+#define DMA_PL230_CHNL_PRI_ALT_SET_Pos           0                                                          /*!< DMA_PL230 CHNL_PRI_ALT: SET Position */
+#define DMA_PL230_CHNL_PRI_ALT_SET_Msk           (0xFFFFFFFFul << DMA_PL230_CHNL_PRI_ALT_SET_Pos)         /*!< DMA_PL230 CHNL_PRI_ALT: SET Mask */
+
+#define DMA_PL230_CHNL_PRI_ALT_CLR_Pos           0                                                          /*!< DMA_PL230 CHNL_PRI_ALT: CLR Position */
+#define DMA_PL230_CHNL_PRI_ALT_CLR_Msk           (0xFFFFFFFFul << DMA_PL230_CHNL_PRI_ALT_CLR_Pos)         /*!< DMA_PL230 CHNL_PRI_ALT: CLR Mask */
+
+#define DMA_PL230_CHNL_PRIORITY_SET_Pos          0                                                          /*!< DMA_PL230 CHNL_PRIORITY: SET Position */
+#define DMA_PL230_CHNL_PRIORITY_SET_Msk          (0xFFFFFFFFul << DMA_PL230_CHNL_PRIORITY_SET_Pos)        /*!< DMA_PL230 CHNL_PRIORITY: SET Mask */
+
+#define DMA_PL230_CHNL_PRIORITY_CLR_Pos          0                                                          /*!< DMA_PL230 CHNL_PRIORITY: CLR Position */
+#define DMA_PL230_CHNL_PRIORITY_CLR_Msk          (0xFFFFFFFFul << DMA_PL230_CHNL_PRIORITY_CLR_Pos)        /*!< DMA_PL230 CHNL_PRIORITY: CLR Mask */
+
+#define DMA_PL230_ERR_CLR_Pos                    0                                                          /*!< DMA_PL230 ERR: CLR Position */
+#define DMA_PL230_ERR_CLR_Msk                    (0x00000001ul << DMA_PL230_ERR_CLR_Pos)                  /*!< DMA_PL230 ERR: CLR Mask */
+
+
+#define HW32_REG(ADDRESS)  (*((volatile unsigned long  *)(ADDRESS)))
+
+                              /* Maximum to 32 DMA channel */
+                              /* SRAM in example system is 64K bytes */
+#define RAM_ADDRESS_MAX       0x80001fff
+
+typedef struct /* 4 words */
+{
+  volatile unsigned char* SrcEndPointer;
+  volatile unsigned char* DstEndPointer;
+  volatile unsigned long Control;
+  volatile unsigned long unused;
+} dma_pl230_channel_data;
+
+
+typedef struct /* 8 words per channel */
+{ /* was one channel in the example uDMA setup */
+  volatile dma_pl230_channel_data Primary[MAX_NUM_OF_DMA_CHANNELS];
+  volatile dma_pl230_channel_data Alternate[MAX_NUM_OF_DMA_CHANNELS];
+} dma_pl230_data_structure;
+
+
+extern dma_pl230_data_structure *dma_pl230_table;
+
+#define DMA_PL230_DMAC   ((DMA_PL230_TypeDef *)  DMA_PL230_BASE)
+
+#define DMA_PL230_PTR_END(__ptr, __siz, __num) \
+	((unsigned char *) __ptr + ((1<<__siz)*(__num-1)))
+
+#define DMA_PL230_CTRL(__cyc, __siz, __num, __rpwr) \
+	(((unsigned long) __siz << 30)|(__siz << 28)|(__siz << 26)|(__siz << 24)| \
+         (1     << 21)|(1     << 18)|(__rpwr << 14)|(((__num-1)&0x3ff)<<4)| \
+         (1     <<  3)|(__cyc <<  0) )
+
+#define DMA_PL230_CTRL_SRCFIX(__cyc, __siz, __num, __rpwr) \
+	(((unsigned long) __siz << 30)|(__siz << 28)|(0x0c000000UL)|(__siz << 24)| \
+         (1     << 21)|(1     << 18)|(__rpwr << 14)|(((__num-1)&0x3ff)<<4)| \
+         (1     <<  3)|(__cyc <<  0) )
+
+#define DMA_PL230_CTRL_DSTFIX(__cyc, __siz, __num, __rpwr) \
+	((0xc0000000UL)|(__siz << 28)|(__siz << 26)|(__siz << 24)| \
+         (1     << 21)|(1     << 18)|(__rpwr << 14)|(((__num-1)&0x3ff)<<4)| \
+         (1     <<  3)|(__cyc <<  0) )
+
+#define DMA_PL230_MAX_XFERS (0x400)
+
+#define PL230_CTRL_CYCLE_STOP    0
+#define PL230_CTRL_CYCLE_BASIC   1
+#define PL230_CTRL_CYCLE_AUTO    2
+#define PL230_CTRL_CYCLE_PPONG   3
+#define PL230_CTRL_CYCLE_MEM_CHAIN_PRI 4
+#define PL230_CTRL_CYCLE_MEM_CHAIN_ALT 5
+#define PL230_CTRL_CYCLE_DEV_CHAIN_PRI 6
+#define PL230_CTRL_CYCLE_DEV_CHAIN_ALT 7
+
+#define PL230_CTRL_RPWR_1  0
+#define PL230_CTRL_RPWR_2  1
+#define PL230_CTRL_RPWR_4  2
+#define PL230_CTRL_RPWR_8  3
+#define PL230_CTRL_RPWR_16 4
+
+#define PL230_XFER_B    0
+#define PL230_XFER_H    1
+#define PL230_XFER_W    2
+
+/* --------------------------------------------------------------- */
+/*  Initialize DMA data structure                                  */
+/* --------------------------------------------------------------- */
+void dma_pl230_data_struct_init(void);
+
+/* --------------------------------------------------------------- */
+/*  Initialize DMA PL230                                           */
+/* --------------------------------------------------------------- */
+void dma_pl230_init_dbg(unsigned int chan_mask);
+void dma_pl230_init(unsigned int chan_mask);
+
+/* --------------------------------------------------------------- */
+/*  Check DMA PL230 DMA channel(s) active (return 0 when finishes) */
+/* --------------------------------------------------------------- */
+unsigned int dma_pl230_channel_active(unsigned int chan_mask);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __DMA_PL230_MCU_H */
+
diff --git a/systems/mcu/testcodes/aes128_tests/makefile b/systems/mcu/testcodes/aes128_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..446792012a9bd7066c67df9d399e76fbf193efdc
--- /dev/null
+++ b/systems/mcu/testcodes/aes128_tests/makefile
@@ -0,0 +1,262 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = aes128_tests
+
+# Endian Option
+COMPILE_BIGEND = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST       = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+#ARM_CC_OPTIONS   = -c -O3 -g -Otime -I $(DEVICE_DIR)/Include  -I $(CORE_DIR) \
+#		   -I $(SOFTWARE_DIR)/common/retarget $(USER_DEFINE)
+#ARM_ASM_OPTIONS  = -g
+#ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+#		   --rw_base 0x30000000 --ro_base 0x00000000 --map  --info sizes
+
+ARM_CC_OPTIONS   = -c -O3 -Ospace -I $(DEVICE_DIR)/Include  -I $(CORE_DIR) \
+		   -I $(SOFTWARE_DIR)/common/retarget $(USER_DEFINE)
+ARM_ASM_OPTIONS  = 
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		   --no_debug --rw_base 0x30000000 --ro_base 0x00000000 --map  --info sizes
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst $(TESTNAME).bin
+
+$(TESTNAME).o :  $(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+dma_pl230_driver.o :  dma_pl230_driver.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o dma_pl230_driver.o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) -o $@ $(TESTNAME).o dma_pl230_driver.o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF
+	fromelf -c -d -e -s -z -v $< --output $@
+
+$(TESTNAME).bin : $(TESTNAME).ELF
+	fromelf --bin $< --output $@
+
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget  \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/apb_mux_tests/apb_mux_tests_cm0.uvopt b/systems/mcu/testcodes/apb_mux_tests/apb_mux_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..59bbba095a1b73916c36e685fe51895ac58e8235
--- /dev/null
+++ b/systems/mcu/testcodes/apb_mux_tests/apb_mux_tests_cm0.uvopt
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
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diff --git a/systems/mcu/testcodes/apb_mux_tests/apb_mux_tests_cm0p.uvopt b/systems/mcu/testcodes/apb_mux_tests/apb_mux_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..e735ca81de478ce51eda853cea43b253ba7e5ef2
--- /dev/null
+++ b/systems/mcu/testcodes/apb_mux_tests/apb_mux_tests_cm0p.uvopt
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diff --git a/systems/mcu/testcodes/apb_mux_tests/apb_mux_tests_cm0p.uvproj b/systems/mcu/testcodes/apb_mux_tests/apb_mux_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..f19bc04d1ffcfe5210466164b171e70956c51937
--- /dev/null
+++ b/systems/mcu/testcodes/apb_mux_tests/apb_mux_tests_cm0p.uvproj
@@ -0,0 +1,432 @@
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+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>apb_mux_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\validation\apb_mux_tests.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/apb_mux_tests/makefile b/systems/mcu/testcodes/apb_mux_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..dd1c49101c6b1ebc9a31e484f62ab85400718dac
--- /dev/null
+++ b/systems/mcu/testcodes/apb_mux_tests/makefile
@@ -0,0 +1,251 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = apb_mux_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# D5-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime -I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+		   -I $(SOFTWARE_DIR)/common/retarget $(USER_DEFINE)
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		   --rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/validation/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/validation/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget  \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/bootloader/bootloader_cm0.uvopt b/systems/mcu/testcodes/bootloader/bootloader_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..54e406f40f5c742eb90fb1b2ad2b53bc918f97e3
--- /dev/null
+++ b/systems/mcu/testcodes/bootloader/bootloader_cm0.uvopt
@@ -0,0 +1,229 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\bootloader\bootloader.c</PathWithFileName>
+      <FilenameWithoutPath>bootloader.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\system_CMSDK_CM0.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/bootloader/bootloader_cm0.uvproj b/systems/mcu/testcodes/bootloader/bootloader_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..cadb326716275f988f95cccd627e175f8bdd4d35
--- /dev/null
+++ b/systems/mcu/testcodes/bootloader/bootloader_cm0.uvproj
@@ -0,0 +1,425 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>bootloader</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output bootloader.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>0</RestoreTracepoints>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
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+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
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+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
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+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
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+            <AdsLcgr>1</AdsLcgr>
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+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x1000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>bootloader.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\bootloader\bootloader.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\system_CMSDK_CM0.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/bootloader/bootloader_cm0p.uvopt b/systems/mcu/testcodes/bootloader/bootloader_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..d7a2948a10923d4a24b048590174d7e606022f60
--- /dev/null
+++ b/systems/mcu/testcodes/bootloader/bootloader_cm0p.uvopt
@@ -0,0 +1,216 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
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+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
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+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0plus.s</FilenameWithoutPath>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\bootloader\bootloader.c</PathWithFileName>
+      <FilenameWithoutPath>bootloader.c</FilenameWithoutPath>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
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+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0plus.c</FilenameWithoutPath>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/bootloader/bootloader_cm0p.uvproj b/systems/mcu/testcodes/bootloader/bootloader_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..ba95d12010442f63180c49d50256cdbc85fa14a7
--- /dev/null
+++ b/systems/mcu/testcodes/bootloader/bootloader_cm0p.uvproj
@@ -0,0 +1,422 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0+</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0+") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>6268</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>bootloader</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output bootloader.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x1000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>bootloader.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\bootloader\bootloader.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/bootloader/makefile b/systems/mcu/testcodes/bootloader/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..c62e3215a58ced73875ab679c2a8a2e3e9166f16
--- /dev/null
+++ b/systems/mcu/testcodes/bootloader/makefile
@@ -0,0 +1,254 @@
+#//-----------------------------------------------------------------------------
+#// customised Cortex-M0 'nanosoc' controller
+#// A joint work commissioned on behalf of SoC Labs, under Arm Academic Access license.
+#//
+#// Contributors
+#//
+#// David Flynn (d.w.flynn@soton.ac.uk)
+#//
+#// Copyright � 2021-3, SoC Labs (www.soclabs.org)
+#//-----------------------------------------------------------------------------
+
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+BOOTLOADER     = bootloader
+
+# Endian Option
+COMPILE_BIGEND = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST       = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime -I $(DEVICE_DIR)/Include -I $(CORE_DIR) $(USER_DEFINE)
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x10000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS  += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_bootloader.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+all_ds5 : $(BOOTLOADER).hex $(BOOTLOADER).lst
+
+$(BOOTLOADER).o :  $(SOFTWARE_DIR)/common/bootloader/$(BOOTLOADER).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(BOOTLOADER).ELF : $(BOOTLOADER).o $(SYSTEM_FILE).o $(STARTUP_FILE).o $(DEPS_LIST)
+	armlink $(ARM_LINK_OPTIONS) $(BOOTLOADER).o $(SYSTEM_FILE).o  $(STARTUP_FILE).o -o $@
+
+$(BOOTLOADER).hex : $(BOOTLOADER).ELF $(DEPS_LIST)
+	fromelf --vhx --8x1 $< --output $@
+
+$(BOOTLOADER).lst : $(BOOTLOADER).ELF $(DEPS_LIST)
+	fromelf -c -d -e -s $< --output $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/bootloader/$(BOOTLOADER).c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(BOOTLOADER).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(BOOTLOADER).o > $(BOOTLOADER).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(BOOTLOADER).o -O binary $(BOOTLOADER).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(BOOTLOADER).o --adjust-vma -0x10000000 -O verilog $(BOOTLOADER).hex
+
+# Note:
+# Objcopy use --adjust-vma so that the Verilog hex address start at address 0 instead of actual address 0x10000000
+#
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(BOOTLOADER).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(BOOTLOADER).bin > $(BOOTLOADER).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+clean :
+	@rm -rf *.o
+	@if [ -e $(BOOTLOADER).hex ] ; then \
+	  rm -rf $(BOOTLOADER).hex ; \
+	fi
+	@if [ -e $(BOOTLOADER).lst ] ; then \
+	  rm -rf $(BOOTLOADER).lst ; \
+	fi
+	@if [ -e $(BOOTLOADER).ELF ] ; then \
+	  rm -rf $(BOOTLOADER).ELF ; \
+	fi
+	@if [ -e $(BOOTLOADER).bin ] ; then \
+	  rm -rf $(BOOTLOADER).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
+
diff --git a/systems/mcu/testcodes/debug_tests/debug_tests_cm0.uvopt b/systems/mcu/testcodes/debug_tests/debug_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..c834b4cf29eedd63ce93b10a9e9a1b0754557524
--- /dev/null
+++ b/systems/mcu/testcodes/debug_tests/debug_tests_cm0.uvopt
@@ -0,0 +1,293 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\debug_tests\debug_tests.c</PathWithFileName>
+      <FilenameWithoutPath>debug_tests.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\generic\mcu_debugtester_interface.c</PathWithFileName>
+      <FilenameWithoutPath>mcu_debugtester_interface.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>6</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\system_CMSDK_CM0.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>7</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\CMSDK_driver.c</PathWithFileName>
+      <FilenameWithoutPath>CMSDK_driver.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/debug_tests/debug_tests_cm0.uvproj b/systems/mcu/testcodes/debug_tests/debug_tests_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..4571bb5d0992be835f2e020bcf76f6a28856b58d
--- /dev/null
+++ b/systems/mcu/testcodes/debug_tests/debug_tests_cm0.uvproj
@@ -0,0 +1,445 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>debug_tests</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output debug_tests.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>0</RestoreTracepoints>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
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+            <AdsCpuType>"Cortex-M0"</AdsCpuType>
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diff --git a/systems/mcu/testcodes/debug_tests/debug_tests_cm0p.uvopt b/systems/mcu/testcodes/debug_tests/debug_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..80d160bfd80e6141593cd3315720ef43ea491c33
--- /dev/null
+++ b/systems/mcu/testcodes/debug_tests/debug_tests_cm0p.uvopt
@@ -0,0 +1,272 @@
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diff --git a/systems/mcu/testcodes/debug_tests/debug_tests_cm0p.uvproj b/systems/mcu/testcodes/debug_tests/debug_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..ab2bfbbab0ae25e88c95fd782aa695d85344ffb0
--- /dev/null
+++ b/systems/mcu/testcodes/debug_tests/debug_tests_cm0p.uvproj
@@ -0,0 +1,442 @@
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+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output debug_tests.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>3</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget; ..\..\..\..\software\debug_tester; ..\..\..\..\software\common\debug_tests; ..\generic</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>debug_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\debug_tests\debug_tests.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>mcu_debugtester_interface.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\generic\mcu_debugtester_interface.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+            <File>
+              <FileName>CMSDK_driver.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\CMSDK_driver.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/debug_tests/makefile b/systems/mcu/testcodes/debug_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..1c0d5f15c1ab4123a00d634aec3644ba4faf1466
--- /dev/null
+++ b/systems/mcu/testcodes/debug_tests/makefile
@@ -0,0 +1,265 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2010-08-06 12:28:21 +0100 (Fri, 06 Aug 2010) $
+#
+#      Revision            : $Revision: 145378 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+GENERIC_DIR  = ../generic
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = debug_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# Configuration ID values
+GENERIC_FILE = $(GENERIC_DIR)/config_id.h
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) -I $(GENERIC_DIR) \
+		-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget \
+		-I $(SOFTWARE_DIR)/debug_tester
+ARM_ASM_OPTIONS  = -g
+
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/debug_tests/$(TESTNAME).c $(SOFTWARE_DIR)/common/debug_tests/$(TESTNAME).h $(GENERIC_FILE) $(SOFTWARE_DIR)/debug_tester/debugtester_functions.h $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+mcu_debugtester_interface.o : $(GENERIC_DIR)/mcu_debugtester_interface.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+CMSDK_driver.o : $(DEVICE_DIR)/Source/CMSDK_driver.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o $@
+
+$(TESTNAME).ELF: $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o mcu_debugtester_interface.o
+	armlink $(ARM_LINK_OPTIONS) -o $@ $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o mcu_debugtester_interface.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF
+	fromelf -c -d -e -s $< --output $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/debug_tests/$(TESTNAME).c \
+		$(GENERIC_DIR)/mcu_debugtester_interface.c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/CMSDK_driver.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+		-I $(GENERIC_DIR) \
+		-I $(SOFTWARE_DIR)/common/retarget \
+		-I $(SOFTWARE_DIR)/debug_tester \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0.uvopt b/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..cd7bd16a040ff8f04528b2cc77d57015ebc689c5
--- /dev/null
+++ b/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0.uvopt
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
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+    <dwHighDateTime>0</dwHighDateTime>
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+    <ToolsetName>ARM-ADS</ToolsetName>
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+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
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+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
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+</ProjectOpt>
diff --git a/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0.uvproj b/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..dc2614c520c45881a80b8f700cf49362ca605061
--- /dev/null
+++ b/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0.uvproj
@@ -0,0 +1,435 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
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+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
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+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
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+          <SLE66AMisc></SLE66AMisc>
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+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output default_slaves_tests.hex</UserProg1Name>
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diff --git a/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0p.uvopt b/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..5b56980a54118b99242cb1f1d5bc1ea9447bb5a0
--- /dev/null
+++ b/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0p.uvopt
@@ -0,0 +1,244 @@
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diff --git a/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0p.uvproj b/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..9b1eb99946f2a79a6f86cf0f7067b44d3444fbbb
--- /dev/null
+++ b/systems/mcu/testcodes/default_slaves_tests/default_slaves_tests_cm0p.uvproj
@@ -0,0 +1,432 @@
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+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>3</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>default_slaves_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\validation\default_slaves_tests.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/default_slaves_tests/makefile b/systems/mcu/testcodes/default_slaves_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..2437c5ce159c80575ace2888fc641389ba5df544
--- /dev/null
+++ b/systems/mcu/testcodes/default_slaves_tests/makefile
@@ -0,0 +1,251 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = default_slaves_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/validation/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/validation/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+                -I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/dhry/dhry_cm0.uvopt b/systems/mcu/testcodes/dhry/dhry_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..41e4c6c5cfe3b4d547ad92432024f1dfafee61ba
--- /dev/null
+++ b/systems/mcu/testcodes/dhry/dhry_cm0.uvopt
@@ -0,0 +1,277 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
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+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
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+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
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+      <Focus>0</Focus>
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+      <tvExpOptDlg>0</tvExpOptDlg>
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+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
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+      <GroupNumber>2</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
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+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\dhry\dhry_1.c</PathWithFileName>
+      <FilenameWithoutPath>dhry_1.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
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+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
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+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\dhry\dhry_2.c</PathWithFileName>
+      <FilenameWithoutPath>dhry_2.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
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+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>1</FileType>
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+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
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+      <FilenameWithoutPath>system_CMSDK_CM0.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/dhry/dhry_cm0.uvproj b/systems/mcu/testcodes/dhry/dhry_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..ecbc35d18c40f646347b1b68e9149e34dae460f0
--- /dev/null
+++ b/systems/mcu/testcodes/dhry/dhry_cm0.uvproj
@@ -0,0 +1,440 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>dhry</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output dhry.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>0</RestoreTracepoints>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
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+              </Ocm2>
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+                <StartAddress>0x0</StartAddress>
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+              </Ocm3>
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+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
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+              </Ocm4>
+              <Ocm5>
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+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
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+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
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+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
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+                <StartAddress>0x0</StartAddress>
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+                <Size>0x10000</Size>
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+                <StartAddress>0x0</StartAddress>
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+              </OCR_RVCT7>
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+                <StartAddress>0x0</StartAddress>
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+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
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+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>1</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
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+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
+            <VariousControls>
+              <MiscControls>-Ono_inline --no_inline --no_multifile -Oloopref  </MiscControls>
+              <Define>CORTEX_M0 USE_PRINT ITERATIONS=200 MSC_CLOCK EXPECTED_SYST</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
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+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>dhry_1.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\dhry\dhry_1.c</FilePath>
+            </File>
+            <File>
+              <FileName>dhry_2.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\dhry\dhry_2.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\system_CMSDK_CM0.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/dhry/dhry_cm0p.uvopt b/systems/mcu/testcodes/dhry/dhry_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..0eea87d28020f12d99743b6edad83f820b8cbb47
--- /dev/null
+++ b/systems/mcu/testcodes/dhry/dhry_cm0p.uvopt
@@ -0,0 +1,258 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
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+        <RunSim>1</RunSim>
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+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
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+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
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+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
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+        <CCond>1</CCond>
+        <CCode>0</CCode>
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+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
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+        <LPubSym>1</LPubSym>
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+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
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+        <sDll></sDll>
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+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
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+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
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+      </DebugOpt>
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+        <newCpu>0</newCpu>
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+      </DebugFlag>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
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+  </Target>
+
+  <Group>
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+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0plus.s</FilenameWithoutPath>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
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+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\dhry\dhry_1.c</PathWithFileName>
+      <FilenameWithoutPath>dhry_1.c</FilenameWithoutPath>
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+      <FileNumber>3</FileNumber>
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+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
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+      <PathWithFileName>..\..\..\..\software\common\dhry\dhry_2.c</PathWithFileName>
+      <FilenameWithoutPath>dhry_2.c</FilenameWithoutPath>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
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+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
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+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
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+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
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+    <cbSel>0</cbSel>
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+      <FilenameWithoutPath>system_CMSDK_CM0plus.c</FilenameWithoutPath>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/dhry/dhry_cm0p.uvproj b/systems/mcu/testcodes/dhry/dhry_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..b5b42b15991b77933ba9002b6a2b6ed2534a4538
--- /dev/null
+++ b/systems/mcu/testcodes/dhry/dhry_cm0p.uvproj
@@ -0,0 +1,437 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0+</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0+") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>6268</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
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+          <DBRegisterFilePath></DBRegisterFilePath>
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+            <ExitCodeStop>0</ExitCodeStop>
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+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>dhry</OutputName>
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+          <DebugInformation>1</DebugInformation>
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+          <ListingPath>.\</ListingPath>
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+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
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+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
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+            <nStopU1X>0</nStopU1X>
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+          </BeforeCompile>
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+            <UserProg1Name></UserProg1Name>
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+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output dhry.hex</UserProg1Name>
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+          <IncludeLibraryModules></IncludeLibraryModules>
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+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
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+          <Flash2></Flash2>
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+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
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+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
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+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>1</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls>-Ono_inline --no_inline --no_multifile -Oloopref  </MiscControls>
+              <Define>CORTEX_M0PLUS USE_PRINT ITERATIONS=200 MSC_CLOCK EXPECTED_SYST</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>dhry_1.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\dhry\dhry_1.c</FilePath>
+            </File>
+            <File>
+              <FileName>dhry_2.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\dhry\dhry_2.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/dhry/makefile b/systems/mcu/testcodes/dhry/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..70c1b5db93b265af3c5c2f358d299493221d0c00
--- /dev/null
+++ b/systems/mcu/testcodes/dhry/makefile
@@ -0,0 +1,260 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = dhry
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS -DITERATIONS=200
+else
+  USER_DEFINE    = -DCORTEX_M0 -DITERATIONS=200
+endif
+
+DEPS_LIST        = makefile
+DHRY_ARMCC_OPTION   = -Ono_inline --no_inline --no_multifile -Oloopref
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime \
+        	-I $(CORE_DIR) -I $(DEVICE_DIR)/Include -I $(SOFTWARE_DIR)/common/retarget \
+		-I $(SOFTWARE_DIR)/common/dhry \
+        	$(DHRY_ARMCC_OPTION) $(USER_DEFINE)
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE) -fno-inline -fno-common -Wl,-Map -Wl,$(TESTNAME).map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+dhry_1.o :  $(SOFTWARE_DIR)/common/dhry/dhry_1.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+dhry_2.o :  $(SOFTWARE_DIR)/common/dhry/dhry_2.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o $@
+
+
+$(TESTNAME).ELF : dhry_1.o dhry_2.o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) -o $@ dhry_1.o dhry_2.o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output $@
+
+
+$(TESTNAME).lst : $(TESTNAME).ELF
+	fromelf -c -d -e -s $< --output $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/dhry/dhry_1.c \
+		$(SOFTWARE_DIR)/common/dhry/dhry_2.c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+                -I $(DEVICE_DIR)/Include -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget \
+		-I $(SOFTWARE_DIR)/common/dhry \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/dhry/transcript b/systems/mcu/testcodes/dhry/transcript
new file mode 100644
index 0000000000000000000000000000000000000000..58d44cd9646eb4c0fce43153b46815e1567fe5f0
--- /dev/null
+++ b/systems/mcu/testcodes/dhry/transcript
@@ -0,0 +1,14 @@
+# //  Questa Sim-64
+# //  Version 10.7c linux_x86_64 Aug 17 2018
+# //
+# //  Copyright 1991-2018 Mentor Graphics Corporation
+# //  All Rights Reserved.
+# //
+# //  QuestaSim and its associated documentation contain trade
+# //  secrets and commercial or financial information that are the property of
+# //  Mentor Graphics Corporation and are privileged, confidential,
+# //  and exempt from disclosure under the Freedom of Information Act,
+# //  5 U.S.C. Section 552. Furthermore, this information
+# //  is prohibited from disclosure under the Trade Secrets Act,
+# //  18 U.S.C. Section 1905.
+# //
diff --git a/systems/mcu/testcodes/dma_tests/dma_tests_cm0.uvopt b/systems/mcu/testcodes/dma_tests/dma_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..ad90f6c51560a36ef30e74165af766faaec8b2fd
--- /dev/null
+++ b/systems/mcu/testcodes/dma_tests/dma_tests_cm0.uvopt
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
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new file mode 100644
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diff --git a/systems/mcu/testcodes/dma_tests/dma_tests_cm0p.uvproj b/systems/mcu/testcodes/dma_tests/dma_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..b453d95de1bf04ed2b647e30e585aa003ddd7348
--- /dev/null
+++ b/systems/mcu/testcodes/dma_tests/dma_tests_cm0p.uvproj
@@ -0,0 +1,432 @@
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+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>dma_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\validation\dma_tests.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/dma_tests/makefile b/systems/mcu/testcodes/dma_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..c4aff4d783178a7d5a9679135a1c1b06b346b8d3
--- /dev/null
+++ b/systems/mcu/testcodes/dma_tests/makefile
@@ -0,0 +1,253 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+GENERIC_DIR  = ../generic
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = dma_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# Configuration ID values
+GENERIC_FILE = $(GENERIC_DIR)/config_id.h
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) -I $(GENERIC_DIR) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/validation/$(TESTNAME).c $(GENERIC_FILE) $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/validation/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) -I $(GENERIC_DIR) \
+		-I $(SOFTWARE_DIR)/common/retarget \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0.uvopt b/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..32eab05ad9c979944769d15964a0e92a1be18963
--- /dev/null
+++ b/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0.uvopt
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\demos\dualtimer_demo.c</PathWithFileName>
+      <FilenameWithoutPath>dualtimer_demo.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
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+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
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+      <FileNumber>5</FileNumber>
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+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\system_CMSDK_CM0.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0.uvproj b/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..19d256498f5a26fb7988cea61ebe3df65b81c502
--- /dev/null
+++ b/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0.uvproj
@@ -0,0 +1,435 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
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+            </File>
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+            </File>
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+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0p.uvopt b/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..97f28114f0ef2f5cbfb5cbbbdb7efc65372f0f45
--- /dev/null
+++ b/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0p.uvopt
@@ -0,0 +1,244 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
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+
+  <SchemaVersion>1.0</SchemaVersion>
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+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
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+    <oExt>*.obj</oExt>
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+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
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+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0plus.s</FilenameWithoutPath>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\demos\dualtimer_demo.c</PathWithFileName>
+      <FilenameWithoutPath>dualtimer_demo.c</FilenameWithoutPath>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0plus.c</FilenameWithoutPath>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0p.uvproj b/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..22abff1437b5573c873999b4e3ad993a149edd2d
--- /dev/null
+++ b/systems/mcu/testcodes/dualtimer_demo/dualtimer_demo_cm0p.uvproj
@@ -0,0 +1,432 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0+</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0+") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>6268</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>dualtimer_demo</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output dualtimer_demo.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>3</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>dualtimer_demo.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\demos\dualtimer_demo.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/dualtimer_demo/makefile b/systems/mcu/testcodes/dualtimer_demo/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..6863911d4594f51cf9051a75f8e27039ab73a2aa
--- /dev/null
+++ b/systems/mcu/testcodes/dualtimer_demo/makefile
@@ -0,0 +1,250 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = dualtimer_demo
+
+# Endian Option
+COMPILE_BIGEND = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST       = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option (DS-5)
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime -I $(DEVICE_DIR)/Include  -I $(CORE_DIR) \
+		   -I $(SOFTWARE_DIR)/common/retarget $(USER_DEFINE)
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		   --rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/demos/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) $(TESTNAME).o $(SYSTEM_FILE).o  $(STARTUP_FILE).o retarget.o uart_stdout.o -o $@
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output $@
+
+
+$(TESTNAME).lst : $(TESTNAME).ELF
+	fromelf -c -d -e -s $< --output $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/demos/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+                -I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/generic/config_id.h b/systems/mcu/testcodes/generic/config_id.h
new file mode 100644
index 0000000000000000000000000000000000000000..3a4f01b858dc30dac377a41a424629f414eb13a0
--- /dev/null
+++ b/systems/mcu/testcodes/generic/config_id.h
@@ -0,0 +1,408 @@
+//-----------------------------------------------------------------------------
+// The confidential and proprietary information contained in this file may
+// only be used by a person authorised under and to the extent permitted
+// by a subsisting licensing agreement from Arm Limited or its affiliates.
+//
+//            (C) COPYRIGHT 2013 Arm Limited or its affiliates.
+//                ALL RIGHTS RESERVED
+//
+// This entire notice must be reproduced on all copies of this file
+// and copies of this file may only be made by a person if such person is
+// permitted to do so under the terms of a subsisting license agreement
+// from Arm Limited or its affiliates.
+//
+//      SVN Information
+//
+//      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+//
+//      Revision            : $Revision: 371321 $
+//
+//      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+//-----------------------------------------------------------------------------
+//
+
+#define TEST_PASS 0
+#define TEST_FAIL 1
+//==============================================================================
+// Cortex-M0+ & Cortex-M0 IDs header File
+//==============================================================================
+
+// Values used by generic tests, such as debug_tests, romtable_tests
+
+#ifdef CORTEX_M0PLUS
+#define MCU_CPU_NAME "Cortex-M0+"
+#define MCU_CPU_ID_VALUE  0x410cc601
+#define MCU_DP_IDR_VALUE  0x0BC11477
+#define MCU_AP_IDR_VALUE  0x04770031
+#define MCU_AP_BASE_VALUE 0xF0000003
+#else
+#define MCU_CPU_NAME "Cortex-M0"
+#define MCU_CPU_ID_VALUE  0x410cc200
+#define MCU_DP_IDR_VALUE  0x0BB11477
+#define MCU_AP_IDR_VALUE  0x04770021
+#define MCU_AP_BASE_VALUE 0xE00FF003
+#endif
+
+//==============================================================================
+//
+// GenericID values - DO NOT MODIFY
+//
+
+// CoreSight Component Identifier for Peripheral classes
+#define CORESIGHT_CID0          0x0D
+#define CORESIGHT_CID1_tbl      0x10
+#define CORESIGHT_CID1_dbg      0x90
+#define CORESIGHT_CID1_mem      0xE0
+#define CORESIGHT_CID1_prm      0xF0
+#define CORESIGHT_CID2          0x05
+#define CORESIGHT_CID3          0xB1
+
+// Component Part Numbers
+#define ARM_JEP_ID              0x3B
+#define ARM_JEP_CONT            0x4
+
+//==============================================================================
+//
+// Cortex-M0 ID values
+#define CORTEXM0_CPUID          0x410cc200
+
+#define CM0_CPU_PART            0x471
+#define CM0_SCS_PART            0x008
+#define CM0_DWT_PART            0x00A
+#define CM0_BPU_PART            0x00B
+#define CM0_CPU_PART            0x471
+#define CM0_CSI_PART            0x4C2
+#define CS_CTI_PART             0x906
+#define CM0_DAP_DP_PART         0xBB
+
+// Revision Codes
+#define CM0_ROM_REV             0x0
+#define CM0_SCS_REV             0x0
+#define CM0_DWT_REV             0x0
+#define CM0_BPU_REV             0x0
+
+// Revand
+#define CM0_ROM_ECO             0x0
+#define CM0_SCS_ECO             0x0
+#define CM0_DWT_ECO             0x0
+#define CM0_BPU_ECO             0x0
+
+#define CORTEXM0DAP_JTAG_TAPID  0x0BA01477
+#define CORTEXM0DAP_JTAG_DPIDR  0x0BB11477
+#define CORTEXM0DAP_SW_DPIDR    0x0BB11477
+#define CORTEXM0DAP_AP_IDR      0x04770021
+
+#define CORTEXM0_ROM_PID3       0x00
+#define CORTEXM0_SCS_PID3       0x00
+#define CORTEXM0_DWT_PID3       0x00
+#define CORTEXM0_BPU_PID3       0x00
+
+//==============================================================================
+//
+// Cortex-M0+ ID values
+#define CORTEXM0PLUS_CPUID      (0x410cc601 ^ (EXPECTED_ECOREVNUM & 0x0000000F))
+
+#define CM0P_CPU_PART           0x4C0
+#define CM0P_SCS_PART           0x008
+#define CM0P_DWT_PART           0x00A
+#define CM0P_BPU_PART           0x00B
+#define CM0P_MTB_PART           0x932
+#define CM0P_CSI_PART           0x4C1
+#define CM0P_CTI_PART           0x9A6
+#define CM0P_DAP_DP_PART        0xBC
+
+// Revision Codes
+#define CM0P_ROM_REV            0x0
+#define CM0P_SCS_REV            0x0
+#define CM0P_DWT_REV            0x0
+#define CM0P_BPU_REV            0x0
+#define CM0P_MTB_REV            0x1
+#define CM0P_DAP_DP_REV         (0x0 ^ ((EXPECTED_ECOREVNUM & 0x0F000000) >> 24))
+#define CM0P_DAP_AP_REV         (0x0 ^ ((EXPECTED_ECOREVNUM & 0x00F00000) >> 20))
+
+// Revand
+#define CM0P_ROM_ECO            ((EXPECTED_ECOREVNUM & 0x000F0000) >> 16)
+#define CM0P_SCS_ECO            ((EXPECTED_ECOREVNUM & 0x0000F000) >> 12)
+#define CM0P_DWT_ECO            ((EXPECTED_ECOREVNUM & 0x00000F00) >>  8)
+#define CM0P_BPU_ECO            ((EXPECTED_ECOREVNUM & 0x000000F0) >>  4)
+#define CM0P_MTB_ECO            ((EXPECTED_ECOREVNUM & 0xF0000000) >> 28)
+
+// DAP Registers
+#define CM0P_DAP_JTAG_TAPID     (0x0BA01477 | (CM0P_DAP_DP_REV << 28))
+#define CM0P_DAP_JTAG_DPIDR     (0x0BC11477 | (CM0P_DAP_DP_REV << 28))
+#define CM0P_DAP_SW_DPIDR       (0x0BC11477 | (CM0P_DAP_DP_REV << 28))
+#define CM0P_DAP_SWMD_DPIDR     (0x0BC12477 | (CM0P_DAP_DP_REV << 28))
+#define CM0P_DAP_APIDR          (0x04770031 | (CM0P_DAP_AP_REV << 28))
+
+//==============================================================================
+
+//=====================================================================
+// Cortex-M0 & Cortex-M0+ Configuration
+//=====================================================================
+
+////////////////////////////////////////////////////////////////////////////////
+//
+//  Processor configuration options.
+//  These must match the expected hardware configuration of the processor.
+//
+//  - EXPECTED_BE            : Expected Endianness (0-1)
+//  - EXPECTED_BKPT          : Expected number of Breakpoint Comparators (0-4)
+//  - EXPECTED_DBG           : Expected Debug config (0-1)
+//  - EXPECTED_NUMIRQ        : Expected number of IRQ lines (0-32)
+//  - EXPECTED_SMUL          : Expected Multiplier config (0-1)
+//  - EXPECTED_SYST          : Expected SysTick extension (0-1)
+//  - EXPECTED_WPT           : Expected number of Watchpoint Comparators (0-2)
+//
+//  Processor Tie-offs
+//
+//  - EXPECTED_STCALIB       : Expected value of STCALIB (0-0x3FFFFFF)
+//
+////////////////////////////////////////////////////////////////////////////////
+//
+//  System ROM Table options.
+//  These must match the values in the System ROM Table.
+//
+//  - EXPECTED_CUST_JEP_ID   : Expected JEDEC JEP-106 identity code (0-0x7F)
+//  - EXPECTED_CUST_JEP_CONT : Expected JEDEC JEP-106 continuation code (0-0xF)
+//  - EXPECTED_CUST_PART     : Expected Part number (0-0xFFF)
+//  - EXPECTED_CUST_REV      : Expected Revision number (0-0xF)
+//  - EXPECTED_CUST_REVAND   : Expected Manufacturer Revision number (0-0xF)
+//
+////////////////////////////////////////////////////////////////////////////////
+//
+//  Engineering Change Order and Revision Number Tie-off.
+//
+//  - EXPECTED_ECOREVNUM     : Expected Engineering Change Order and Revision number (0-0xFFFFFFFF)
+//
+////////////////////////////////////////////////////////////////////////////////
+
+// <h> Processor configuration options
+// <o> EXPECTED_BE: Expected Endianness <0=> Little Endian <1=> Big Endian
+#define EXPECTED_BE             0
+
+
+// <o> EXPECTED_BKPT: Expected number of Breakpoint Comparators <0-4>
+#define EXPECTED_BKPT           4
+
+
+// <o> EXPECTED_DBG: Expected Debug config <0=> Absent <1=> Present
+#define EXPECTED_DBG            1
+
+
+// <o> EXPECTED_NUMIRQ: Expected number of IRQ lines <0-32>
+#define EXPECTED_NUMIRQ         32
+
+
+// <o> EXPECTED_SMUL: Expected Small Multiplier config <0=> Absent (Fast Multiplier) <1=> Present (Small Multiplier)
+#define EXPECTED_SMUL           0
+
+
+// <o> EXPECTED_SYST: Expected SysTick extension <0=> Absent <1=> Present
+#define EXPECTED_SYST           1
+
+
+// <o> EXPECTED_WPT: Expected number of Watchpoint Comparators <0-2>
+#define EXPECTED_WPT            2
+
+
+// <o> EXPECTED_SIMPLE_CHECK:  <1=> only run the simple CPUID check <0=> more complex check included
+// like Lockup, Sleep, other ID check etc
+#define EXPECTED_SIMPLE_CHECK   0
+
+
+// <h> Processor port Tie-Offs
+// <o> EXPECTED_STCALIB: Expected value of STCALIB[25:0] at CORTEXM0INTEGRATION or CORTEXM0 <0x0-0x3FFFFFF>
+#define EXPECTED_STCALIB	0x1028B0A
+
+
+// <o> EXPECTED_BASEADDR: Expected value of BASEADDR[31:0] at CORTEXM0DAP <0x0-0xFFFFFFFF>
+#ifdef CORTEX_M0
+#define EXPECTED_BASEADDR	0xE00FF003
+#else
+#define EXPECTED_BASEADDR	0xF0000003
+#endif
+
+// <o> EXPECTED_JTAGnSW: Expected Cortex M0(+) DAP Protocol <0=> Serial Wire <1=> JTAG
+#define EXPECTED_JTAGnSW        0
+
+// <h> System ROM Table ID values
+// <o> EXPECTED_CUST_JEP_ID: Expected JEDEC JEP-106 identity code (0-0x7F)
+#define EXPECTED_CUST_JEP_ID    0x00
+
+
+// <o> EXPECTED_CUST_JEP_CONT: Expected JEDEC JEP-106 continuation code (0-0xF)
+#define EXPECTED_CUST_JEP_CONT  0x0
+
+
+// <o> EXPECTED_CUST_PART: Expected Part number (0-0xFFF)
+#define EXPECTED_CUST_PART      0x000
+
+
+// <o> EXPECTED_CUST_REV: Expected Revision number (0-0xF)
+#define EXPECTED_CUST_REV       0x0
+
+
+// <o> EXPECTED_CUST_REVAND: Expected Manufacturer Revision number (0-0xF)
+#define EXPECTED_CUST_REVAND    0x0
+
+// </h>
+
+// <h> EXPECTED_ECOREVNUM
+// <o> EXPECTED_ECOREVNUM: Expected Engineering Change Order and Revision number (0-0xFFFFFFFF)
+#define EXPECTED_ECOREVNUM      0x00000000
+
+// </h>
+
+// <h> CSI and CTI - Used by romtable test only
+// <o> EXPECTED_CSI: Expected CoreSight Integration Level <0=> Absent <1=> Present
+#define EXPECTED_CSI            0
+
+// <o> EXPECTED_CTI: Expected Cross Trigger Interface <0=> Absent <1=> Present
+#define EXPECTED_CTI            0
+// </h>
+
+//=====================================================================
+// Cortex-M0+ Configuration
+//=====================================================================
+
+////////////////////////////////////////////////////////////////////////////////
+//
+//  Processor configuration options.
+//  These must match the expected hardware configuration of the processor.
+//
+//  - EXPECTED_BE            : Expected Endianness (0-1)
+//  - EXPECTED_BKPT          : Expected number of Breakpoint Comparators (0-4)
+//  - EXPECTED_DBG           : Expected Debug config (0-1)
+//  - EXPECTED_IOP           : Expected IOP config (0-1)
+//  - EXPECTED_IRQDIS        : Expected IRQ disable (0-0xFFFFFFFF)
+//  - EXPECTED_MPU           : Expected MPU config (0,8)
+//  - EXPECTED_NUMIRQ        : Expected number of IRQ lines (0-32)
+//  - EXPECTED_SMUL          : Expected Multiplier config (0-1)
+//  - EXPECTED_SYST          : Expected SysTick extension (0-1)
+//  - EXPECTED_USER          : Expected User config (0-1)
+//  - EXPECTED_VTOR          : Expected VTOR config (0-1)
+//  - EXPECTED_WIC           : Expected Wake-up interrupt controller support <0-1>
+//  - EXPECTED_WICLINES      : Expected number of supported WIC lines <2-34>
+//  - EXPECTED_WPT           : Expected number of Watchpoint Comparators (0-2)
+//
+//  Processor Tie-offs
+//
+//  - EXPECTED_STCALIB       : Expected value of STCALIB (0-0x3FFFFFF)
+//
+////////////////////////////////////////////////////////////////////////////////
+//
+//  DAP configuration options.
+//  These must match the expected hardware configuration of the DAP.
+//
+//  - EXPECTED_BASEADDR      : Expected BASEADDR at Cortex M0+ DAP (0-0xFFFFFFFF)
+//  - EXPECTED_JTAGnSW       : Expected Cortex M0+ DAP Protocol (0,1)
+//  - EXPECTED_SWMD          : Expected SW Multi-Drop config (0-1)
+//
+//  DAP Tie-offs
+//
+//  - EXPECTED_INSTANCEID    : Expected DAP instance number (0-0xF)
+//  - EXPECTED_TREVISION     : Expected Revision number (0-0xF)
+//  - EXPECTED_TPARTNO       : Expected Part number (0-0xFFFF)
+//  - EXPECTED_TDESIGNER     : Expected Designer code (0-0x7FF)
+//
+////////////////////////////////////////////////////////////////////////////////
+//
+//  CoreSight MTB-M0+ configuration options.
+//
+//  - EXPECTED_MTB           : Expected CoreSight MTB-M0+ config (0-1)
+//  - EXPECTED_MTB_BASEADDR  : Expected CoreSight MTB-M0+ BASEADDR (0-0xFFFFFFFF)
+//  - EXPECTED_MTB_AWIDTH    : Expected CoreSight MTB-M0+ Address width (5-32)
+//
+// NOTE : When the MTB (EXPECTED_MTB = 1) is included, the RAM that is used for
+//        the data accesses is shared with the MTB, so if you set the address
+//        width to be smaller than the default (EXPECTED_MTB_AWIDTH = 16), the
+//        addresses that some tests are using to write data to will alias to
+//        lower addresses,so some tests will not work with smaller memory.
+//
+////////////////////////////////////////////////////////////////////////////////
+//
+//  System ROM Table options.
+//  These must match the values in the System ROM Table.
+//
+//  - EXPECTED_CUST_JEP_ID   : Expected JEDEC JEP-106 identity code (0-0x7F)
+//  - EXPECTED_CUST_JEP_CONT : Expected JEDEC JEP-106 continuation code (0-0xF)
+//  - EXPECTED_CUST_PART     : Expected Part number (0-0xFFF)
+//  - EXPECTED_CUST_REV      : Expected Revision number (0-0xF)
+//  - EXPECTED_CUST_REVAND   : Expected Manufacturer Revision number (0-0xF)
+//
+////////////////////////////////////////////////////////////////////////////////
+//
+//  Engineering Change Order and Revision Number Tie-off.
+//
+//  - EXPECTED_ECOREVNUM     : Expected Engineering Change Order and Revision number (0-0xFFFFFFFF)
+//
+////////////////////////////////////////////////////////////////////////////////
+
+// <h> Processor configuration options
+// <o> EXPECTED_IOP: Expected IOP config <0=> Absent <1=> Present
+#define EXPECTED_IOP            0
+
+
+// <o> EXPECTED_IRQDIS: Expected interrupt disable <0x0-0xFFFFFFFF>
+#define EXPECTED_IRQDIS         0x00000000
+
+
+// <o> EXPECTED_MPU: Expected MPU config <0=> Absent <8=> Present (8 Regions)
+#define EXPECTED_MPU            8
+
+
+// <o> EXPECTED_USER: Expected User config <0=> Absent (Privilege mode only) <1=> Present
+#define EXPECTED_USER           1
+
+
+// <o> EXPECTED_VTOR: Expected VTOR config <0=> Absent <1=> Present
+#define EXPECTED_VTOR           1
+
+
+// <o> EXPECTED_WIC: Expected Wake-up interrupt controller support <0-1>
+#define EXPECTED_WIC            1
+
+
+// <o> EXPECTED_WICLINES : Expected number of supported WIC lines <2-34>
+#define EXPECTED_WICLINES       34
+
+
+// <h> Processor port Tie-Offs
+// <o> EXPECTED_SWMD: Expected SW Multi-Drop config <0=> Absent <1=> Present (Serial Wire Protocol 2)
+#define EXPECTED_SWMD           0
+
+// </h>
+
+// <h> DAP Tie-offs
+// <o> EXPECTED_INSTANCEID: Expected DAP instance number (0-0xF)
+#define EXPECTED_INSTANCEID     0x0
+
+
+// <o> EXPECTED_TREVISION: Expected Revision number (0-0xF)
+#define EXPECTED_TREVISION      0x0
+
+
+// <o> EXPECTED_TPARTNO: Expected Part number (0-0xFFFF)
+#define EXPECTED_TPARTNO        0x0000
+
+
+// <o> EXPECTED_TDESIGNER: Expected Designer code (0-0x7FF)
+#define EXPECTED_TDESIGNER      0x000
+
+// </h>
+
+// <h> CoreSight MTB-M0+ configuration options
+// <o> EXPECTED_MTB: Expected CoreSight MTB-M0+ config <0=> Absent <1=> Present
+#define EXPECTED_MTB            0
+
+
+// <o> EXPECTED_MTB_BASEADDR: Expected CoreSight MTB-M0+ BASEADDR  <0x0-0xFFFFFFFF>
+#define EXPECTED_MTB_BASEADDR   0xF0210000
+
+
+// <o> EXPECTED_MTB_AWIDTH: Expected CoreSight MTB-M0+ Address width <5-32>
+#define EXPECTED_MTB_AWIDTH     16
+
+// </h>
+
+// <<< end of configuration section >>>
diff --git a/systems/mcu/testcodes/generic/mcu_debugtester_interface.c b/systems/mcu/testcodes/generic/mcu_debugtester_interface.c
new file mode 100644
index 0000000000000000000000000000000000000000..75f73a10bb92b783fa6af2a15140736aa8c37e6c
--- /dev/null
+++ b/systems/mcu/testcodes/generic/mcu_debugtester_interface.c
@@ -0,0 +1,131 @@
+/*
+ *-----------------------------------------------------------------------------
+ * The confidential and proprietary information contained in this file may
+ * only be used by a person authorised under and to the extent permitted
+ * by a subsisting licensing agreement from Arm Limited or its affiliates.
+ *
+ *            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+ *                ALL RIGHTS RESERVED
+ *
+ * This entire notice must be reproduced on all copies of this file
+ * and copies of this file may only be made by a person if such person is
+ * permitted to do so under the terms of a subsisting license agreement
+ * from Arm Limited or its affiliates.
+ *
+ *      SVN Information
+ *
+ *      Checked In          : $Date: $
+ *
+ *      Revision            : $Revision: $
+ *
+ *      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+ *-----------------------------------------------------------------------------
+ */
+
+#include "mcu_debugtester_interface.h" // For definition of interface to the debug tester
+
+void EnableDebugTester(void)
+{
+  uint32_t i;
+
+
+  //
+  // Initialise GPIO from MCU to Debug Tester
+  //
+
+  //Initialize the GPIO0 higher 8 bits output value, set to 0
+  CMSDK_GPIO0->DATAOUT =  (0x00000000);    //set GPIO output to 0 for default value, disable the function strobe
+  CMSDK_gpio_SetOutEnable (CMSDK_GPIO0, DEBUG_CMD);    // set specified bit in out enable register
+
+
+  //
+  // Enable the Debug Tester in the testbench
+  //
+
+  // send command to enable the connection to debug tester
+  UartPutc((char) DBG_ESCAPE); //send ESCAPE code
+  UartPutc((char) DBG_CONNECT_ENABLE); //send debug test enable command
+  puts("\nEnabling debug tester...\n");
+  // If debug tester is not present,
+  if((CMSDK_GPIO0->DATA & DEBUG_ERROR) != 0)
+    {
+      puts("DBGERROR bit (debug error) asserted.\n");
+      puts("Debug tester not available:\n");
+      puts("1: The ARM_CMSDK_INCLUDE_DEBUG_TESTER macro is not defined, or\n");
+      puts("2: Cortex-M0 DesignStart is used\n");
+      puts("** TEST SKIPPED **\n");
+      // End simulation
+      UartEndSimulation();
+    }
+
+
+  //
+  // Initialise the Communication Region
+  // (Zero the 4 words above Stack Top)
+  //
+
+  for(i=0; i<4 ; i++)
+    {
+      DEBUGTESTERDATA[i] = 0;
+    }
+}
+
+
+void DisableDebugTester(void)
+{
+  //send command to disable the connection to debug tester
+  UartPutc((char) DBG_ESCAPE); //send debug test disable command,
+  UartPutc((char) DBG_CONNECT_DISABLE); //send debug test disable command,
+  UartEndSimulation();  //stop simulation
+}
+
+
+//===========================================================================
+// Start a function running on the debug tester
+//===========================================================================
+void StartDebugTester(uint32_t Function)
+{
+  // Write function onto function select pins
+  CMSDK_gpio_SetOutEnable (CMSDK_GPIO0, DEBUG_CMD);    // set specified bit in out enable register
+
+  //setup function select and function strobe
+  CMSDK_gpio_MaskedWrite(CMSDK_GPIO0, Function<<DEBUG_BIT_LOC | DEBUG_STROBE, DEBUG_CMD|DEBUG_STROBE);
+
+  // Wait to see Running asserted
+  while((CMSDK_GPIO0->DATA & DEBUG_RUNNING) == 0);
+
+  // Clear strobe
+  CMSDK_gpio_MaskedWrite(CMSDK_GPIO0, 0x0, DEBUG_STROBE);
+}
+
+
+//===========================================================================
+// Check that a debug tester function completed
+// Return pass/fail accordingly
+//===========================================================================
+uint32_t CheckDebugTester(void)
+{
+  // Wait to see Running deasserted
+  while((CMSDK_GPIO0->DATA & DEBUG_RUNNING)!= 0);
+
+  // Return status, check ERROR bit
+  if((CMSDK_GPIO0->DATA & DEBUG_ERROR) == 0)
+    {
+      return TEST_PASS;
+    }
+  else
+    {
+      return TEST_FAIL;
+    }
+}
+
+
+//===========================================================================
+// Execute a debug tester function
+//===========================================================================
+uint32_t CallDebugTester(uint32_t Function)
+{
+  StartDebugTester(Function);
+  return CheckDebugTester();
+}
+
diff --git a/systems/mcu/testcodes/generic/mcu_debugtester_interface.h b/systems/mcu/testcodes/generic/mcu_debugtester_interface.h
new file mode 100644
index 0000000000000000000000000000000000000000..162672da8074da9cc2d6c364e1644a079de0c2d8
--- /dev/null
+++ b/systems/mcu/testcodes/generic/mcu_debugtester_interface.h
@@ -0,0 +1,102 @@
+//-----------------------------------------------------------------------------
+// The confidential and proprietary information contained in this file may
+// only be used by a person authorised under and to the extent permitted
+// by a subsisting licensing agreement from Arm Limited or its affiliates.
+//
+//            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+//                ALL RIGHTS RESERVED
+//
+// This entire notice must be reproduced on all copies of this file
+// and copies of this file may only be made by a person if such person is
+// permitted to do so under the terms of a subsisting license agreement
+// from Arm Limited or its affiliates.
+//
+//      SVN Information
+//
+//      Checked In          : $Date: 2013-01-18 17:35:18 +0000 (Fri, 18 Jan 2013) $
+//
+//      Revision            : $Revision: 234195 $
+//
+//      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+//-----------------------------------------------------------------------------
+//
+
+//
+// Definition of CMSDK example MCU to the Debug Tester
+//
+#ifdef CORTEX_M0
+#include "CMSDK_CM0.h"
+
+#else
+#ifdef CORTEX_M0PLUS
+#include "CMSDK_CM0plus.h"
+
+#else
+#ifdef CORTEX_M3
+#include "CMSDK_CM3.h"
+
+#else
+#ifdef CORTEX_M4
+#include "CMSDK_CM4.h"
+
+#endif
+#endif
+#endif
+#endif
+
+#include <stdio.h>
+#include "uart_stdout.h"   // for stdout
+#include "CMSDK_driver.h"
+#include "config_id.h" // general defines such as test_pass
+
+
+// Functions used by tests that communicate with the Debug Tester
+extern void EnableDebugTester(void);
+extern void DisableDebugTester(void);
+extern uint32_t CallDebugTester(uint32_t);
+extern void StartDebugTester(uint32_t);
+extern uint32_t CheckDebugTester(void);
+
+
+//Test command sequence definition
+#define  DBG_ESCAPE          0x1B
+#define  DBG_CONNECT_ENABLE  0x11
+#define  DBG_CONNECT_DISABLE 0x12
+#define  DBG_SIM_STOP        0x4
+
+
+// GPIO0 bit allocation
+//
+// CM0_MCU GPIO0 --------------------------------------  Debug Tester
+//
+// GPIO[15] 7 <----------------------------------------< Running
+// GPIO[14] 6 <----------------------------------------< Error
+// GPIO[13] 5 >----------------------------------------> Function Strobe
+// GPIO[12] 4 >----------------------------------------> Function Select bit 4
+// GPIO[11] 3 >----------------------------------------> Function Select bit 3
+// GPIO[10] 2 >----------------------------------------> Function Select bit 2
+// GPIO[9]  1 >----------------------------------------> Function Select bit 1
+// GPIO[8]  0 >----------------------------------------> Function Select bit 0
+//
+#define   DEBUG_BIT_LOC            8  //GPIO[8] is the least bit of Function Select
+#define   DEBUG_CMD                0x3f<<8            //GPIO [13:8]
+#define   DEBUG_STROBE             0x00002000         //GPIO [13]
+#define   DEBUG_ERROR              0x00004000         //GPIO [14]
+#define   DEBUG_RUNNING            0x00008000         //GPIO [15]
+
+// GPIO1[7] 7
+// GPIO1[6] 6
+// GPIO1[5] 5
+// GPIO1[4] 4
+// GPIO1[3] 3
+// GPIO1[2] 2
+// GPIO1[1] 1
+// GPIO1[0] 0
+
+
+// CMSDK example MCU's view of the memory shared with the debugtester
+// (4 words above stack top)
+// This macro uses the SP value from the vector table as stacktop
+// The stacktop cannot be set to the top of the memory.
+#define DEBUGTESTERDATA ((volatile uint32_t *) *((uint32_t *) 0x0))
+
diff --git a/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0.uvopt b/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..3b1eeedc14a7e6194dd55c711d8bdbf6f64e0ca9
--- /dev/null
+++ b/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0.uvopt
@@ -0,0 +1,277 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
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+  <Target>
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+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
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+        <BeepAtEnd>1</BeepAtEnd>
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+        <FlashByte>65535</FlashByte>
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+        <CreateLListing>1</CreateLListing>
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+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
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+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
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+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
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+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
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+        <AscS1>0</AscS1>
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+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
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+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
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+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
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+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
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diff --git a/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0.uvproj b/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..6262fae2971340ba6579d077b7f632488943d125
--- /dev/null
+++ b/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0.uvproj
@@ -0,0 +1,440 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0+</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0+") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>6268</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
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+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
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+          <OutputName>gpio_driver_tests</OutputName>
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+            <UserProg1Name></UserProg1Name>
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+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output gpio_driver_tests.hex</UserProg1Name>
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+</Project>
diff --git a/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0p.uvopt b/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..c0fca7a88d8f23bc239ac8631e5359d52a4580f0
--- /dev/null
+++ b/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0p.uvopt
@@ -0,0 +1,258 @@
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+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>6</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0plus.c</FilenameWithoutPath>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0p.uvproj b/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..bdd4ec23e0940198e31aa3b90495ae2926cfc9e8
--- /dev/null
+++ b/systems/mcu/testcodes/gpio_driver_tests/gpio_driver_tests_cm0p.uvproj
@@ -0,0 +1,437 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>gpio_driver_tests</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output gpio_driver_tests.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>3</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>CMSDK_driver.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\CMSDK_driver.c</FilePath>
+            </File>
+            <File>
+              <FileName>gpio_driver_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\validation\gpio_driver_tests.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/gpio_driver_tests/makefile b/systems/mcu/testcodes/gpio_driver_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..d4bde33958fec1bef4e9ea19b520d07ecec65198
--- /dev/null
+++ b/systems/mcu/testcodes/gpio_driver_tests/makefile
@@ -0,0 +1,255 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2011-01-25 10:05:56 +0000 (Tue, 25 Jan 2011) $
+#
+#      Revision            : $Revision: 159421 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = gpio_driver_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/validation/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+CMSDK_driver.o : $(DEVICE_DIR)/Source/CMSDK_driver.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/validation/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/CMSDK_driver.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+                -I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0.uvopt b/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..39dfcaa5e5e15d556e59f3196b4436baf14ad2c6
--- /dev/null
+++ b/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0.uvopt
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\validation\gpio_tests.c</PathWithFileName>
+      <FilenameWithoutPath>gpio_tests.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\system_CMSDK_CM0.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0.uvproj b/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..284bc453f3b675710893e87e488b8e7f49ddcb6e
--- /dev/null
+++ b/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0.uvproj
@@ -0,0 +1,435 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>gpio_tests</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output gpio_tests.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>0</RestoreTracepoints>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
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+</Project>
diff --git a/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0p.uvopt b/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..44d9aede3674070124fbecf1dab1957d603b5015
--- /dev/null
+++ b/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0p.uvopt
@@ -0,0 +1,244 @@
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diff --git a/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0p.uvproj b/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..8e0ea890c357175c4b3e0e3a003cada8d532964f
--- /dev/null
+++ b/systems/mcu/testcodes/gpio_tests/gpio_tests_cm0p.uvproj
@@ -0,0 +1,432 @@
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+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
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+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output gpio_tests.hex</UserProg1Name>
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+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>gpio_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\validation\gpio_tests.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/gpio_tests/makefile b/systems/mcu/testcodes/gpio_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..74e83c09816f7e9e7e76dfb8693bd725859c99bc
--- /dev/null
+++ b/systems/mcu/testcodes/gpio_tests/makefile
@@ -0,0 +1,253 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2011-01-25 10:05:56 +0000 (Tue, 25 Jan 2011) $
+#
+#      Revision            : $Revision: 159421 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = gpio_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/validation/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/validation/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+                -I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/hello/.project b/systems/mcu/testcodes/hello/.project
new file mode 100644
index 0000000000000000000000000000000000000000..b4807edc254e327ec1fd8bc72484806be1c6895c
--- /dev/null
+++ b/systems/mcu/testcodes/hello/.project
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>hello</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+	</buildSpec>
+	<natures>
+	</natures>
+</projectDescription>
diff --git a/systems/mcu/testcodes/hello/hello.c b/systems/mcu/testcodes/hello/hello.c
new file mode 100644
index 0000000000000000000000000000000000000000..ab9d77197d8013b3485072b9551d84e167151428
--- /dev/null
+++ b/systems/mcu/testcodes/hello/hello.c
@@ -0,0 +1,52 @@
+/*
+ *-----------------------------------------------------------------------------
+ * The confidential and proprietary information contained in this file may
+ * only be used by a person authorised under and to the extent permitted
+ * by a subsisting licensing agreement from Arm Limited or its affiliates.
+ *
+ *            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+ *                ALL RIGHTS RESERVED
+ *
+ * This entire notice must be reproduced on all copies of this file
+ * and copies of this file may only be made by a person if such person is
+ * permitted to do so under the terms of a subsisting license agreement
+ * from Arm Limited or its affiliates.
+ *
+ *      SVN Information
+ *
+ *      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+ *
+ *      Revision            : $Revision: 371321 $
+ *
+ *      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+ *-----------------------------------------------------------------------------
+ */
+
+#ifdef CORTEX_M0
+#include "CMSDK_CM0.h"
+#include "core_cm0.h"
+#endif
+
+#ifdef CORTEX_M0PLUS
+#include "CMSDK_CM0plus.h"
+#include "core_cm0plus.h"
+#endif
+
+#include <stdio.h>
+#include "uart_stdout.h"
+
+int main (void)
+{
+  // UART init
+  UartStdOutInit();
+
+  printf("Hello world\n");
+
+  printf("** TEST PASSED **\n");
+
+  // End simulation
+  UartEndSimulation();
+
+  return 0;
+}
+
diff --git a/systems/mcu/testcodes/hello/hello_cm0.uvopt b/systems/mcu/testcodes/hello/hello_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..5145b64ae61d4493a64329b3bdf79657db4685de
--- /dev/null
+++ b/systems/mcu/testcodes/hello/hello_cm0.uvopt
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>.\hello.c</PathWithFileName>
+      <FilenameWithoutPath>hello.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\system_CMSDK_CM0.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/hello/hello_cm0.uvproj b/systems/mcu/testcodes/hello/hello_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..6baba5759567d594029cd964d3afca6de7a1a44f
--- /dev/null
+++ b/systems/mcu/testcodes/hello/hello_cm0.uvproj
@@ -0,0 +1,435 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>hello</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output hello.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>0</RestoreTracepoints>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>1</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3>"" ()</Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
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+            <NoZi3>0</NoZi3>
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+            <Ro1Chk>1</Ro1Chk>
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+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
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+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
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+              </Ocm1>
+              <Ocm2>
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+              </Ocm2>
+              <Ocm3>
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+              </Ocm3>
+              <Ocm4>
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+                <StartAddress>0x0</StartAddress>
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+              <Ocm5>
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+                <StartAddress>0x0</StartAddress>
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+              <Ocm6>
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+                <StartAddress>0x0</StartAddress>
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+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <uSurpInc>0</uSurpInc>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <uSurpInc>0</uSurpInc>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>hello.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>.\hello.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\system_CMSDK_CM0.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/hello/hello_cm0p.uvopt b/systems/mcu/testcodes/hello/hello_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..c39e058b45b197c488caf20d82ff0f772462a607
--- /dev/null
+++ b/systems/mcu/testcodes/hello/hello_cm0p.uvopt
@@ -0,0 +1,244 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0plus.s</FilenameWithoutPath>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>.\hello.c</PathWithFileName>
+      <FilenameWithoutPath>hello.c</FilenameWithoutPath>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0plus.c</FilenameWithoutPath>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/hello/hello_cm0p.uvproj b/systems/mcu/testcodes/hello/hello_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..38048cf25d657ebcb9940c24f9b90d655373901f
--- /dev/null
+++ b/systems/mcu/testcodes/hello/hello_cm0p.uvproj
@@ -0,0 +1,432 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0+</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0+") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>6268</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>hello</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output hello.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>1</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3>"" ()</Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>hello.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>.\hello.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/hello/makefile b/systems/mcu/testcodes/hello/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..e8ac4eec12e62a44286c83c02c35f8b22de5528b
--- /dev/null
+++ b/systems/mcu/testcodes/hello/makefile
@@ -0,0 +1,255 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = hello
+
+# Endian Option
+COMPILE_BIGEND = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST       = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+#ARM_CC_OPTIONS   = -c -O3 -g -Otime -I $(DEVICE_DIR)/Include  -I $(CORE_DIR) \
+#		   -I $(SOFTWARE_DIR)/common/retarget $(USER_DEFINE)
+#ARM_ASM_OPTIONS  = -g
+#ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+#		   --rw_base 0x30000000 --ro_base 0x00000000 --map  --info sizes
+
+ARM_CC_OPTIONS   = -c -O3 -Ospace -I $(DEVICE_DIR)/Include  -I $(CORE_DIR) \
+		   -I $(SOFTWARE_DIR)/common/retarget $(USER_DEFINE)
+ARM_ASM_OPTIONS  = 
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		   --no_debug --rw_base 0x30000000 --ro_base 0x00000000 --map  --info sizes
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) $(TESTNAME).o $(SYSTEM_FILE).o  $(STARTUP_FILE).o retarget.o uart_stdout.o -o $@
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF
+	fromelf -c -d -e -s -z -v $< --output $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget  \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0.uvopt b/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..08449be179e94fe4c3759a657ead0cff5c2073e5
--- /dev/null
+++ b/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0.uvopt
@@ -0,0 +1,277 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
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diff --git a/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0.uvproj b/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..ea6f928716d413f68c4b370c3fcd6685b3b24ad8
--- /dev/null
+++ b/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0.uvproj
@@ -0,0 +1,440 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
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+  <Header>### uVision Project, (C) Keil Software</Header>
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+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output interrupt_demo.hex</UserProg1Name>
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+</Project>
diff --git a/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0p.uvopt b/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..d09b1c74e66119ce003fab8275cf1f3032e47448
--- /dev/null
+++ b/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0p.uvopt
@@ -0,0 +1,258 @@
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diff --git a/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0p.uvproj b/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..58b9dd6b8a923e4f8166d5fa043330a0f19d0827
--- /dev/null
+++ b/systems/mcu/testcodes/interrupt_demo/interrupt_demo_cm0p.uvproj
@@ -0,0 +1,437 @@
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+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>3</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>interrupt_demo.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\demos\interrupt_demo.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>CMSDK_driver.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\CMSDK_driver.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/interrupt_demo/makefile b/systems/mcu/testcodes/interrupt_demo/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..7966b80315f8bf9a5b8892406ca73ce17e59de9e
--- /dev/null
+++ b/systems/mcu/testcodes/interrupt_demo/makefile
@@ -0,0 +1,255 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2011-01-25 10:05:56 +0000 (Tue, 25 Jan 2011) $
+#
+#      Revision            : $Revision: 159421 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = interrupt_demo
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/demos/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+CMSDK_driver.o : $(DEVICE_DIR)/Source/CMSDK_driver.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/demos/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/CMSDK_driver.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+                -I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/memory_tests/makefile b/systems/mcu/testcodes/memory_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..0f0163794b1131818238cc7d417e6569341b2c7d
--- /dev/null
+++ b/systems/mcu/testcodes/memory_tests/makefile
@@ -0,0 +1,251 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = memory_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/validation/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/validation/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+                -I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/memory_tests/memory_tests_cm0.uvopt b/systems/mcu/testcodes/memory_tests/memory_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..e832157abe2a01485dbd15a55c86d472d88525b7
--- /dev/null
+++ b/systems/mcu/testcodes/memory_tests/memory_tests_cm0.uvopt
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
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+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
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+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
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+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
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+      <RteFlg>0</RteFlg>
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diff --git a/systems/mcu/testcodes/memory_tests/memory_tests_cm0.uvproj b/systems/mcu/testcodes/memory_tests/memory_tests_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..f724abaf12b641d92304cefabc5bc0accdf5d2f9
--- /dev/null
+++ b/systems/mcu/testcodes/memory_tests/memory_tests_cm0.uvproj
@@ -0,0 +1,435 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
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+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
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+          <FlashDriverDll></FlashDriverDll>
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+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
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+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
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+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output memory_tests.hex</UserProg1Name>
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diff --git a/systems/mcu/testcodes/memory_tests/memory_tests_cm0p.uvopt b/systems/mcu/testcodes/memory_tests/memory_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..9a165017f877c0f35fd58c14987afd982fb16c7b
--- /dev/null
+++ b/systems/mcu/testcodes/memory_tests/memory_tests_cm0p.uvopt
@@ -0,0 +1,244 @@
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diff --git a/systems/mcu/testcodes/memory_tests/memory_tests_cm0p.uvproj b/systems/mcu/testcodes/memory_tests/memory_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..a339a79983508bed5cb1f542310a88504ebde937
--- /dev/null
+++ b/systems/mcu/testcodes/memory_tests/memory_tests_cm0p.uvproj
@@ -0,0 +1,432 @@
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+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>memory_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\validation\memory_tests.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/romtable_tests/makefile b/systems/mcu/testcodes/romtable_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..b1b195ac9a807a52e932c63c00b7df32ba31c462
--- /dev/null
+++ b/systems/mcu/testcodes/romtable_tests/makefile
@@ -0,0 +1,266 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+GENERIC_DIR  = ../generic
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = romtable_tests
+
+# Endian Option
+COMPILE_BIGEND = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST       = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# Configuration ID values
+GENERIC_FILE = $(GENERIC_DIR)/config_id.h
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime -I $(CORE_DIR) -I $(DEVICE_DIR)/Include -I $(GENERIC_DIR) \
+		-I $(SOFTWARE_DIR)/common/retarget -I $(SOFTWARE_DIR)/debug_tester $(USER_DEFINE)
+
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		   --rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply take 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/romtable_tests/$(TESTNAME).c $(SOFTWARE_DIR)/common/romtable_tests/$(TESTNAME).h $(GENERIC_FILE) $(SOFTWARE_DIR)/debug_tester/debugtester_functions.h $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+mcu_debugtester_interface.o	: $(GENERIC_DIR)/mcu_debugtester_interface.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+CMSDK_driver.o : $(DEVICE_DIR)/Source/CMSDK_driver.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF: $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o mcu_debugtester_interface.o
+	armlink $(ARM_LINK_OPTIONS) -o $@ $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o mcu_debugtester_interface.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output $@
+
+
+$(TESTNAME).lst : $(TESTNAME).ELF
+	fromelf -c -d -e -s $< --output $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/romtable_tests/$(TESTNAME).c \
+		$(GENERIC_DIR)/mcu_debugtester_interface.c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/CMSDK_driver.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+                -I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+		-I $(GENERIC_DIR) \
+		-I $(SOFTWARE_DIR)/common/retarget \
+		-I $(SOFTWARE_DIR)/debug_tester \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+                $(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/romtable_tests/romtable_tests_cm0.uvopt b/systems/mcu/testcodes/romtable_tests/romtable_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..f5deaa30f24b972be6e6c9f32666a86bfa9d9127
--- /dev/null
+++ b/systems/mcu/testcodes/romtable_tests/romtable_tests_cm0.uvopt
@@ -0,0 +1,293 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
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diff --git a/systems/mcu/testcodes/romtable_tests/romtable_tests_cm0.uvproj b/systems/mcu/testcodes/romtable_tests/romtable_tests_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..94e86e6eb704c36dc416c19535b378da7b411db2
--- /dev/null
+++ b/systems/mcu/testcodes/romtable_tests/romtable_tests_cm0.uvproj
@@ -0,0 +1,445 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
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diff --git a/systems/mcu/testcodes/romtable_tests/romtable_tests_cm0p.uvopt b/systems/mcu/testcodes/romtable_tests/romtable_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..1819e7408d8220d705cb3b20193bf1aa5eb11441
--- /dev/null
+++ b/systems/mcu/testcodes/romtable_tests/romtable_tests_cm0p.uvopt
@@ -0,0 +1,272 @@
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new file mode 100644
index 0000000000000000000000000000000000000000..b3ed42cc32422869d5513fca6b9a565277974964
--- /dev/null
+++ b/systems/mcu/testcodes/romtable_tests/romtable_tests_cm0p.uvproj
@@ -0,0 +1,442 @@
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+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>3</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget; ..\..\..\..\software\debug_tester; ..\generic</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>romtable_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\romtable_tests\romtable_tests.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>mcu_debugtester_interface.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\generic\mcu_debugtester_interface.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+            <File>
+              <FileName>CMSDK_driver.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\CMSDK_driver.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/rtx_demo/RTX_Config.c b/systems/mcu/testcodes/rtx_demo/RTX_Config.c
new file mode 100644
index 0000000000000000000000000000000000000000..262cc797ddf6c118bae136533babf916752902f7
--- /dev/null
+++ b/systems/mcu/testcodes/rtx_demo/RTX_Config.c
@@ -0,0 +1,187 @@
+/*
+ *-----------------------------------------------------------------------------
+ * The confidential and proprietary information contained in this file may
+ * only be used by a person authorised under and to the extent permitted
+ * by a subsisting licensing agreement from Arm Limited or its affiliates.
+ *
+ *            (C) COPYRIGHT 2010-2011 Arm Limited or its affiliates.
+ *                ALL RIGHTS RESERVED
+ *
+ * This entire notice must be reproduced on all copies of this file
+ * and copies of this file may only be made by a person if such person is
+ * permitted to do so under the terms of a subsisting license agreement
+ * from Arm Limited or its affiliates.
+ *
+ *      SVN Information
+ *
+ *      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+ *
+ *      Revision            : $Revision: 371321 $
+ *
+ *      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+ *-----------------------------------------------------------------------------
+ */
+
+/*----------------------------------------------------------------------------
+ *      R T L  -  K e r n e l
+ *----------------------------------------------------------------------------
+ *      Name:    RTX_CONFIG.C
+ *      Purpose: Configuration of RTX Kernel for Cortex-M
+ *      Rev.:    V3.40
+ *----------------------------------------------------------------------------
+*/
+
+#include <RTL.h>
+
+/*----------------------------------------------------------------------------
+ *      RTX User configuration part BEGIN
+ *---------------------------------------------------------------------------*/
+
+//-------- <<< Use Configuration Wizard in Context Menu >>> -----------------
+//
+// <h>Task Definitions
+// ===================
+//
+//   <o>Number of concurrent running tasks <0-250>
+//   <i> Define max. number of tasks that will run at the same time.
+//   <i> Default: 6
+#ifndef OS_TASKCNT
+ #define OS_TASKCNT     6
+#endif
+
+//   <o>Number of tasks with user-provided stack <0-250>
+//   <i> Define the number of tasks that will use a bigger stack.
+//   <i> The memory space for the stack is provided by the user.
+//   <i> Default: 0
+#ifndef OS_PRIVCNT
+ #define OS_PRIVCNT     0
+#endif
+
+//   <o>Task stack size [bytes] <20-4096:8><#/4>
+//   <i> Set the stack size for tasks which is assigned by the system.
+//   <i> Default: 200
+#ifndef OS_STKSIZE
+ #define OS_STKSIZE     200
+#endif
+
+// <q>Check for the stack overflow
+// ===============================
+// <i> Include the stack checking code for a stack overflow.
+// <i> Note that additional code reduces the Kernel performance.
+#ifndef OS_STKCHECK
+ #define OS_STKCHECK    1
+#endif
+
+// <q>Run in privileged mode
+// =========================
+// <i> Run all Tasks in privileged mode.
+// <i> Default: Unprivileged
+#ifndef OS_RUNPRIV
+ #define OS_RUNPRIV     0
+#endif
+
+//   <o>Number of user timers <0-250>
+//   <i> Define max. number of user timers that will run at the same time.
+//   <i> Default: 0  (User timers disabled)
+#ifndef OS_TIMERCNT
+ #define OS_TIMERCNT    0
+#endif
+
+// </h>
+// <h>SysTick Timer Configuration
+// =============================
+//   <o>Timer clock value [Hz] <1-1000000000>
+//   <i> Set the timer clock value for selected timer.
+//   <i> Default: 6000000  (6MHz)
+#ifndef OS_CLOCK
+ #define OS_CLOCK       50000000
+#endif
+
+//   <o>Timer tick value [us] <1-1000000>
+//   <i> Set the timer tick value for selected timer.
+//   <i> Default: 10000  (10ms)
+#ifndef OS_TICK
+ #define OS_TICK        200
+#endif
+
+// </h>
+// <e>Round-Robin Task switching
+// =============================
+// <i> Enable Round-Robin Task switching.
+#ifndef OS_ROBIN
+ #define OS_ROBIN       1
+#endif
+
+//   <o>Round-Robin Timeout [ticks] <1-1000>
+//   <i> Define how long a task will execute before a task switch.
+//   <i> Default: 5
+#ifndef OS_ROBINTOUT
+ #define OS_ROBINTOUT   5
+#endif
+
+// </e>
+
+//------------- <<< end of configuration section >>> -----------------------
+
+// Standard library system mutexes
+// ===============================
+//  Define max. number system mutexes that are used to protect
+//  the arm standard runtime library. For microlib they are not used.
+#ifndef OS_MUTEXCNT
+ #define OS_MUTEXCNT    8
+#endif
+
+/*----------------------------------------------------------------------------
+ *      RTX User configuration part END
+ *---------------------------------------------------------------------------*/
+
+#define OS_TRV          ((U32)(((double)OS_CLOCK*(double)OS_TICK)/1E6)-1)
+
+/*----------------------------------------------------------------------------
+ *      Global Functions
+ *---------------------------------------------------------------------------*/
+
+/*--------------------------- os_idle_demon ---------------------------------*/
+
+__task void os_idle_demon (void) {
+   /* The idle demon is a system task, running when no other task is ready */
+   /* to run. The 'os_xxx' function calls are not allowed from this task.  */
+
+   for (;;) {
+   /* HERE: include optional user code to be executed when no task runs.*/
+   }
+}
+
+
+/*--------------------------- os_tmr_call -----------------------------------*/
+
+void os_tmr_call (U16 info) {
+   /* This function is called when the user timer has expired. Parameter   */
+   /* 'info' holds the value, defined when the timer was created.          */
+
+   /* HERE: include optional user code to be executed on timeout. */
+}
+
+
+/*--------------------------- os_stk_overflow -------------------------------*/
+
+void os_stk_overflow (OS_TID task_id) {
+   /* This function is called when a stack overflow is detected. Parameter */
+   /* 'task_id' holds the id of this task. You can use 'RTX Kernel' dialog,*/
+   /* page 'Active Tasks' to check, which task needs a bigger stack.       */
+
+   /* HERE: include optional code to be executed on stack overflow. */
+   for (;;);
+}
+
+
+/*----------------------------------------------------------------------------
+ *      RTX Configuration Functions
+ *---------------------------------------------------------------------------*/
+
+#include <RTX_lib.c>
+
+/*----------------------------------------------------------------------------
+ * end of file
+ *---------------------------------------------------------------------------*/
+
diff --git a/systems/mcu/testcodes/rtx_demo/makefile b/systems/mcu/testcodes/rtx_demo/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..b1edfa2aac5c3042f7d4074268169d758a34cb73
--- /dev/null
+++ b/systems/mcu/testcodes/rtx_demo/makefile
@@ -0,0 +1,101 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+TESTNAME        = rtx_demo
+
+CPU_PRODUCT     = CORTEX_M0PLUS
+HEXFILE         = rtx_demo_cm0.hex
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0)
+  HEXFILE         = rtx_demo_cm0.hex
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  HEXFILE         = rtx_demo_cm0p.hex
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+hexfile_select:
+	@if [ -e $(HEXFILE) ] ; then \
+	  cp $(HEXFILE) rtx_demo.hex ; \
+	fi
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+all_ds5 : hexfile_select
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  echo "Found rtx_demo.hex ... use existing hex file. Continue ..." ; \
+	else \
+	  echo "RTX demo compilation not available for DS-5." ; \
+	  echo "Please compile RTX demo in Keil MDK and press ENTER when ready" ; \
+	  read dummy ; \
+	fi
+
+# ---------------------------------------------------------------------------------------
+# gcc
+#
+all_gcc: hexfile_select
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  echo "Found rtx_demo.hex ... use existing hex file. Continue ..." ; \
+	else \
+	  echo "RTX demo compilation not available for gcc." ;\
+	  echo "Please compile RTX demo in Keil MDK and press ENTER when ready" ; \
+	  read dummy ; \
+	fi
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+	cp $(HEXFILE) rtx_demo.hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+clean :
+	@rm -rf *.o
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.uvgui.*
diff --git a/systems/mcu/testcodes/rtx_demo/rtx_demo.c b/systems/mcu/testcodes/rtx_demo/rtx_demo.c
new file mode 100644
index 0000000000000000000000000000000000000000..9e885b75073d3519db01d6fb7535dde143710170
--- /dev/null
+++ b/systems/mcu/testcodes/rtx_demo/rtx_demo.c
@@ -0,0 +1,86 @@
+/*
+ *-----------------------------------------------------------------------------
+ * The confidential and proprietary information contained in this file may
+ * only be used by a person authorised under and to the extent permitted
+ * by a subsisting licensing agreement from Arm Limited or its affiliates.
+ *
+ *            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+ *                ALL RIGHTS RESERVED
+ *
+ * This entire notice must be reproduced on all copies of this file
+ * and copies of this file may only be made by a person if such person is
+ * permitted to do so under the terms of a subsisting license agreement
+ * from Arm Limited or its affiliates.
+ *
+ *      SVN Information
+ *
+ *      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+ *
+ *      Revision            : $Revision: 371321 $
+ *
+ *      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+ *-----------------------------------------------------------------------------
+ */
+
+/* Simple demonstration of booting up an RTOS : Keil RTX */
+
+#include <RTL.h>
+#ifdef CORTEX_M0
+#include "CMSDK_CM0.h"
+#endif
+#ifdef CORTEX_M0PLUS
+#include "CMSDK_CM0plus.h"
+#endif
+#include <stdio.h>
+#include "uart_stdout.h"
+
+OS_TID t_task1;    // Declare a task ID for task1 : Event generator
+OS_TID t_task2;    // Declare a task ID for task2 : Event receiver
+int num = 0; // Counter
+
+__task void task1(void) { // Task 1 - Event generator
+  while (1) {
+    os_dly_wait(1);
+    puts("task 1 ->");
+    os_evt_set (0x0001, t_task2);  // Send a event 0x0001 to task 2
+    }
+  }
+
+__task void task2(void) { // Task 2 - Event receiver
+  while(1) {
+    os_evt_wait_and (0x0001, 0xffff); // wait for an event flag 0x0001
+    num ++;
+    printf ("  task 2, %d\n", num);
+    if (num>=3) {      /* Execute 3 times and stop simulation */
+      puts("Tasks ran 3 times.");
+      puts("** TEST PASSED ** \n");
+      UartEndSimulation();
+      }
+    }
+  }
+
+/* Initialize tasks */
+__task void init (void) {
+  t_task1  = os_tsk_create (task1, 1); // Create a task "task1" with priority 1
+  t_task2  = os_tsk_create (task2, 1); // Create a task "task2" with priority 1
+  os_tsk_delete_self ();
+}
+
+
+int main(void)
+{
+  // Starting from CMSIS 1.3,
+  // CMSIS System Initialization function SystemInit() is called from startup code.
+  // So there is no need to call it in here. (This test is based on CMSIS 2.0).
+
+  SysTick->VAL=0; /* Initialize SysTick timer value */
+
+  // UART init
+  UartStdOutInit();
+
+  // Test banner message and revision number
+  puts("\nCortex Microcontroller System Design Kit - RTX Demo - revision $Revision: 371321 $\n");
+  puts("- Execute task 1 -> task 2 sequence three times\n");
+
+  os_sys_init(init); // Initialize OS
+} // end main
diff --git a/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0.hex b/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0.hex
new file mode 100644
index 0000000000000000000000000000000000000000..1ab6c31cc0bc29a13f3baf5d4cd2211c4b84252b
--- /dev/null
+++ b/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0.hex
@@ -0,0 +1,4996 @@
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diff --git a/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0.uvopt b/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..ff858fab092fabc01c86864acaec1a8309823c85
--- /dev/null
+++ b/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0.uvopt
@@ -0,0 +1,277 @@
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+</ProjectOpt>
diff --git a/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0.uvproj b/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..6c7674df2069da9b99bcec6491ac33d3128b211b
--- /dev/null
+++ b/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0.uvproj
@@ -0,0 +1,440 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
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+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
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+          <BinPath></BinPath>
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+          <LibPath></LibPath>
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+          <OutputName>rtx_demo</OutputName>
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+            <UserProg1Name></UserProg1Name>
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+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output rtx_demo_cm0.hex</UserProg1Name>
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+            <Driver></Driver>
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+</Project>
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new file mode 100644
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diff --git a/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0p.uvopt b/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..a123b288365e6a0009c48f49921a090b06718846
--- /dev/null
+++ b/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0p.uvopt
@@ -0,0 +1,258 @@
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diff --git a/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0p.uvproj b/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..2093cada24d805606005ed888c25b112f540b716
--- /dev/null
+++ b/systems/mcu/testcodes/rtx_demo/rtx_demo_cm0p.uvproj
@@ -0,0 +1,437 @@
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+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output rtx_demo_cm0p.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>1</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>rtx_demo.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>.\rtx_demo.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>RTX_Config.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>.\RTX_Config.c</FilePath>
+            </File>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/self_reset_demo/makefile b/systems/mcu/testcodes/self_reset_demo/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..c8c4fb60030bba1aa803977acbdbbc141f490bb1
--- /dev/null
+++ b/systems/mcu/testcodes/self_reset_demo/makefile
@@ -0,0 +1,251 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = self_reset_demo
+
+# Endian Option
+COMPILE_BIGEND = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE     = -DCORTEX_M0PLUS
+else
+  USER_DEFINE     = -DCORTEX_M0
+endif
+
+
+DEPS_LIST       = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option (DS-5)
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL  = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime -I $(CORE_DIR) -I $(DEVICE_DIR)/Include \
+		   -I $(SOFTWARE_DIR)/common/retarget $(USER_DEFINE)
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		   --rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/demos/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) $(TESTNAME).o $(SYSTEM_FILE).o  $(STARTUP_FILE).o retarget.o uart_stdout.o -o $@
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output $@
+
+
+$(TESTNAME).lst : $(TESTNAME).ELF
+	fromelf -c -d -e -s $< --output $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/demos/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+                -I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+		-I $(SOFTWARE_DIR)/common/retarget \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0.uvopt b/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..5b724566b7d2154a0de1b4a8e7e3373d023b2945
--- /dev/null
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diff --git a/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0.uvproj b/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..c4b4745465bd42480bef443962aa86ab4eea8fe3
--- /dev/null
+++ b/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0.uvproj
@@ -0,0 +1,435 @@
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+            </VariousControls>
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+          </Aads>
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+            <LinkerInputFile></LinkerInputFile>
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+          </LDads>
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+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</FilePath>
+            </File>
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+          <GroupName>Application</GroupName>
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+            <File>
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+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0p.uvopt b/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..549db58ebb93c544e87498bca3922050adc54f4a
--- /dev/null
+++ b/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0p.uvopt
@@ -0,0 +1,244 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
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+  <Header>### uVision Project, (C) Keil Software</Header>
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+</ProjectOpt>
diff --git a/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0p.uvproj b/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..d891cfcb9df9d62d5d4bc652aa427a6a179e7f38
--- /dev/null
+++ b/systems/mcu/testcodes/self_reset_demo/self_reset_demo_cm0p.uvproj
@@ -0,0 +1,432 @@
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+  <Header>### uVision Project, (C) Keil Software</Header>
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+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>3</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>self_reset_demo.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\demos\self_reset_demo.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/sleep_demo/makefile b/systems/mcu/testcodes/sleep_demo/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..504d509072c85d4355c1a58fe3e5b6b535de51cb
--- /dev/null
+++ b/systems/mcu/testcodes/sleep_demo/makefile
@@ -0,0 +1,256 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2010-08-06 12:28:21 +0100 (Fri, 06 Aug 2010) $
+#
+#      Revision            : $Revision: 145378 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = sleep_demo
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE     = -DCORTEX_M0PLUS
+else
+  USER_DEFINE     = -DCORTEX_M0
+endif
+
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option (DS-5)
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/demos/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+CMSDK_driver.o : $(DEVICE_DIR)/Source/CMSDK_driver.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o  CMSDK_driver.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/demos/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/CMSDK_driver.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget  \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0.uvopt b/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..e742bfa8cc99ceaa227b0601465658dd46efe167
--- /dev/null
+++ b/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0.uvopt
@@ -0,0 +1,277 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
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diff --git a/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0.uvproj b/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..e2c4d05390ee0d9e6dd25b6c83b43b68f21caaec
--- /dev/null
+++ b/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0.uvproj
@@ -0,0 +1,440 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
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diff --git a/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0p.uvopt b/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..f87fdd6d17a4fa4bcc4dfa8eb34ef96f17a6583f
--- /dev/null
+++ b/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0p.uvopt
@@ -0,0 +1,258 @@
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diff --git a/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0p.uvproj b/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..02c40bb587fc5c9dd84d92c8fe00dc1973c569f1
--- /dev/null
+++ b/systems/mcu/testcodes/sleep_demo/sleep_demo_cm0p.uvproj
@@ -0,0 +1,437 @@
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+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>sleep_demo.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\demos\sleep_demo.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>CMSDK_driver.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\CMSDK_driver.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/timer_driver_tests/makefile b/systems/mcu/testcodes/timer_driver_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..7fa0fa3032244c1c609c286bbf5b5500b6936e43
--- /dev/null
+++ b/systems/mcu/testcodes/timer_driver_tests/makefile
@@ -0,0 +1,254 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2011-01-25 10:05:56 +0000 (Tue, 25 Jan 2011) $
+#
+#      Revision            : $Revision: 159421 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = timer_driver_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/validation/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+CMSDK_driver.o : $(DEVICE_DIR)/Source/CMSDK_driver.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/validation/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/CMSDK_driver.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget  \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/timer_driver_tests/timer_driver_tests_cm0.uvopt b/systems/mcu/testcodes/timer_driver_tests/timer_driver_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..6663e83a70aecda0c01c97765d587be412e2796e
--- /dev/null
+++ b/systems/mcu/testcodes/timer_driver_tests/timer_driver_tests_cm0.uvopt
@@ -0,0 +1,277 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
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+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
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+        <pMon></pMon>
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+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
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+
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+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
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+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
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+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\validation\timer_driver_tests.c</PathWithFileName>
+      <FilenameWithoutPath>timer_driver_tests.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
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+++ b/systems/mcu/testcodes/timer_driver_tests/timer_driver_tests_cm0.uvproj
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diff --git a/systems/mcu/testcodes/timer_driver_tests/timer_driver_tests_cm0p.uvopt b/systems/mcu/testcodes/timer_driver_tests/timer_driver_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..a7ff6737334fb2f2e083b13a5348e34e1152e6a2
--- /dev/null
+++ b/systems/mcu/testcodes/timer_driver_tests/timer_driver_tests_cm0p.uvopt
@@ -0,0 +1,258 @@
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diff --git a/systems/mcu/testcodes/timer_driver_tests/timer_driver_tests_cm0p.uvproj b/systems/mcu/testcodes/timer_driver_tests/timer_driver_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..2d1ed683f3878f7274301d9b2fa59cc10b1f6543
--- /dev/null
+++ b/systems/mcu/testcodes/timer_driver_tests/timer_driver_tests_cm0p.uvproj
@@ -0,0 +1,437 @@
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+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>timer_driver_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\validation\timer_driver_tests.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>CMSDK_driver.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\CMSDK_driver.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/timer_tests/makefile b/systems/mcu/testcodes/timer_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..7133f7f6cde0b9efa08e65171d2b6e04c39b9e4a
--- /dev/null
+++ b/systems/mcu/testcodes/timer_tests/makefile
@@ -0,0 +1,250 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = timer_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE     = -DCORTEX_M0PLUS
+else
+  USER_DEFINE     = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/validation/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/validation/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget  \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/timer_tests/timer_tests_cm0.uvopt b/systems/mcu/testcodes/timer_tests/timer_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..173dc4009db2842da96fb2c72359ef7f6e716bd6
--- /dev/null
+++ b/systems/mcu/testcodes/timer_tests/timer_tests_cm0.uvopt
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
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+        <HexOffset>0</HexOffset>
+      </OPTHX>
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+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
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+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
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+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
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+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
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+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
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+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
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+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
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+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
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+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
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+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
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+      <RteFlg>0</RteFlg>
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+  </Group>
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+</ProjectOpt>
diff --git a/systems/mcu/testcodes/timer_tests/timer_tests_cm0.uvproj b/systems/mcu/testcodes/timer_tests/timer_tests_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..b12e58d07c00c3db9a15371ce50c2a3ecf5c38bf
--- /dev/null
+++ b/systems/mcu/testcodes/timer_tests/timer_tests_cm0.uvproj
@@ -0,0 +1,435 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
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diff --git a/systems/mcu/testcodes/timer_tests/timer_tests_cm0p.uvopt b/systems/mcu/testcodes/timer_tests/timer_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..c4485d5ff65c469301c316107f7a366facd0b38a
--- /dev/null
+++ b/systems/mcu/testcodes/timer_tests/timer_tests_cm0p.uvopt
@@ -0,0 +1,244 @@
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+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\validation\timer_tests.c</PathWithFileName>
+      <FilenameWithoutPath>timer_tests.c</FilenameWithoutPath>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0plus.c</FilenameWithoutPath>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/timer_tests/timer_tests_cm0p.uvproj b/systems/mcu/testcodes/timer_tests/timer_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..ce4d6317af1f8cba1f80315f664e1e3624c5ae9d
--- /dev/null
+++ b/systems/mcu/testcodes/timer_tests/timer_tests_cm0p.uvproj
@@ -0,0 +1,432 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0+</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0+") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>6268</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>timer_tests</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output timer_tests.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>timer_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\validation\timer_tests.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/uart_driver_tests/makefile b/systems/mcu/testcodes/uart_driver_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..1d02777a5643b14d27f3b76f1dd2d1b3b66f6b68
--- /dev/null
+++ b/systems/mcu/testcodes/uart_driver_tests/makefile
@@ -0,0 +1,255 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2011-01-25 10:05:56 +0000 (Tue, 25 Jan 2011) $
+#
+#      Revision            : $Revision: 159421 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = uart_driver_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/validation/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+CMSDK_driver.o : $(DEVICE_DIR)/Source/CMSDK_driver.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o CMSDK_driver.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/validation/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/CMSDK_driver.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget  \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0.uvopt b/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..dde1fbb702b61e1d34b307540d8c8cb14b3e3901
--- /dev/null
+++ b/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0.uvopt
@@ -0,0 +1,277 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
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+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
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+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
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+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
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+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\validation\uart_driver_tests.c</PathWithFileName>
+      <FilenameWithoutPath>uart_driver_tests.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
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+      <Focus>0</Focus>
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+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
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+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>5</FileNumber>
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+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\CMSDK_driver.c</PathWithFileName>
+      <FilenameWithoutPath>CMSDK_driver.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
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+      <FilenameWithoutPath>system_CMSDK_CM0.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0.uvproj b/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..3c667aa7ff3d8ea29218d9444e1a676fc9c376c1
--- /dev/null
+++ b/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0.uvproj
@@ -0,0 +1,440 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>uart_driver_tests</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
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+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
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+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
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+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output uart_driver_tests.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
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+          <SVCSIdString></SVCSIdString>
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+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
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diff --git a/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0p.uvopt b/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..c2f595cdf32e50dba5f7659f6ae5175cd6120ac2
--- /dev/null
+++ b/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0p.uvopt
@@ -0,0 +1,258 @@
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diff --git a/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0p.uvproj b/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..cf69fa2e4516339d976b710420481670f22ad58b
--- /dev/null
+++ b/systems/mcu/testcodes/uart_driver_tests/uart_driver_tests_cm0p.uvproj
@@ -0,0 +1,437 @@
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+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0+") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>6268</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>uart_driver_tests</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output uart_driver_tests.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>uart_driver_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\validation\uart_driver_tests.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>CMSDK_driver.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\CMSDK_driver.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/uart_tests/makefile b/systems/mcu/testcodes/uart_tests/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..e645bc46d9c820dd78353683590ffc270777b5e7
--- /dev/null
+++ b/systems/mcu/testcodes/uart_tests/makefile
@@ -0,0 +1,251 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2011-01-25 10:05:56 +0000 (Tue, 25 Jan 2011) $
+#
+#      Revision            : $Revision: 159421 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = uart_tests
+
+# Endian Option
+COMPILE_BIGEND  = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE     = -DCORTEX_M0PLUS
+else
+  USER_DEFINE     = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime $(USER_DEFINE) \
+        	-I $(DEVICE_DIR)/Include  -I $(CORE_DIR) -I $(SOFTWARE_DIR)/common/retarget
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		--rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/validation/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) -o $@  $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output  $@
+
+$(TESTNAME).lst : $(TESTNAME).ELF makefile
+	fromelf -c -d -e -s $< --output  $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/validation/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget  \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/uart_tests/uart_tests_cm0.uvopt b/systems/mcu/testcodes/uart_tests/uart_tests_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..2ae0b81c21d8e58d438052208cfb10892cb05e01
--- /dev/null
+++ b/systems/mcu/testcodes/uart_tests/uart_tests_cm0.uvopt
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
+      <OPTFL>
+        <tvExp>1</tvExp>
+        <tvExpOptDlg>0</tvExpOptDlg>
+        <IsCurrentTarget>1</IsCurrentTarget>
+      </OPTFL>
+      <CpuCode>255</CpuCode>
+      <DllOpt>
+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
+      <DebugOpt>
+        <uSim>1</uSim>
+        <uTrg>0</uTrg>
+        <sLdApp>1</sLdApp>
+        <sGomain>1</sGomain>
+        <sRbreak>1</sRbreak>
+        <sRwatch>1</sRwatch>
+        <sRmem>1</sRmem>
+        <sRfunc>1</sRfunc>
+        <sRbox>1</sRbox>
+        <tLdApp>1</tLdApp>
+        <tGomain>0</tGomain>
+        <tRbreak>1</tRbreak>
+        <tRwatch>1</tRwatch>
+        <tRmem>1</tRmem>
+        <tRfunc>0</tRfunc>
+        <tRbox>1</tRbox>
+        <tRtrace>0</tRtrace>
+        <sRunDeb>0</sRunDeb>
+        <sLrtime>0</sLrtime>
+        <nTsel>-1</nTsel>
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
+        <pMon></pMon>
+      </DebugOpt>
+      <Breakpoint/>
+      <DebugFlag>
+        <trace>0</trace>
+        <periodic>1</periodic>
+        <aLwin>0</aLwin>
+        <aCover>0</aCover>
+        <aSer1>0</aSer1>
+        <aSer2>0</aSer2>
+        <aPa>0</aPa>
+        <viewmode>0</viewmode>
+        <vrSel>0</vrSel>
+        <aSym>0</aSym>
+        <aTbox>0</aTbox>
+        <AscS1>0</AscS1>
+        <AscS2>0</AscS2>
+        <AscS3>0</AscS3>
+        <aSer3>0</aSer3>
+        <eProf>0</eProf>
+        <aLa>0</aLa>
+        <aPa1>0</aPa1>
+        <AscS4>0</AscS4>
+        <aSer4>0</aSer4>
+        <StkLoc>0</StkLoc>
+        <TrcWin>0</TrcWin>
+        <newCpu>0</newCpu>
+        <uProt>0</uProt>
+      </DebugFlag>
+      <Tracepoint>
+        <THDelay>0</THDelay>
+      </Tracepoint>
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
+    </TargetOption>
+  </Target>
+
+  <Group>
+    <GroupName>Startup</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>1</GroupNumber>
+      <FileNumber>1</FileNumber>
+      <FileType>2</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</PathWithFileName>
+      <FilenameWithoutPath>startup_CMSDK_CM0.s</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>Application</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>2</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\uart_stdout.c</PathWithFileName>
+      <FilenameWithoutPath>uart_stdout.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>3</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\retarget\retarget.c</PathWithFileName>
+      <FilenameWithoutPath>retarget.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+    <File>
+      <GroupNumber>2</GroupNumber>
+      <FileNumber>4</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\common\validation\uart_tests.c</PathWithFileName>
+      <FilenameWithoutPath>uart_tests.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+  <Group>
+    <GroupName>System</GroupName>
+    <tvExp>1</tvExp>
+    <tvExpOptDlg>0</tvExpOptDlg>
+    <cbSel>0</cbSel>
+    <RteFlg>0</RteFlg>
+    <File>
+      <GroupNumber>3</GroupNumber>
+      <FileNumber>5</FileNumber>
+      <FileType>1</FileType>
+      <tvExp>0</tvExp>
+      <Focus>0</Focus>
+      <ColumnNumber>0</ColumnNumber>
+      <tvExpOptDlg>0</tvExpOptDlg>
+      <TopLine>0</TopLine>
+      <CurrentLine>0</CurrentLine>
+      <bDave2>0</bDave2>
+      <PathWithFileName>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\system_CMSDK_CM0.c</PathWithFileName>
+      <FilenameWithoutPath>system_CMSDK_CM0.c</FilenameWithoutPath>
+      <RteFlg>0</RteFlg>
+      <bShared>0</bShared>
+    </File>
+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/uart_tests/uart_tests_cm0.uvproj b/systems/mcu/testcodes/uart_tests/uart_tests_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..627ff295474a817ed79d19f3b701f0b3961935df
--- /dev/null
+++ b/systems/mcu/testcodes/uart_tests/uart_tests_cm0.uvproj
@@ -0,0 +1,435 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
+          <TargetStatus>
+            <Error>0</Error>
+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>uart_tests</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
+          <BeforeMake>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output uart_tests.hex</UserProg1Name>
+            <UserProg2Name></UserProg2Name>
+            <UserProg1Dos16Mode>0</UserProg1Dos16Mode>
+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </AfterMake>
+          <SelectedForBatchBuild>0</SelectedForBatchBuild>
+          <SVCSIdString></SVCSIdString>
+        </TargetCommonOption>
+        <CommonProperty>
+          <UseCPPCompiler>0</UseCPPCompiler>
+          <RVCTCodeConst>0</RVCTCodeConst>
+          <RVCTZI>0</RVCTZI>
+          <RVCTOtherData>0</RVCTOtherData>
+          <ModuleSelection>0</ModuleSelection>
+          <IncludeInBuild>1</IncludeInBuild>
+          <AlwaysBuild>0</AlwaysBuild>
+          <GenerateAssemblyFile>0</GenerateAssemblyFile>
+          <AssembleAssemblyFile>0</AssembleAssemblyFile>
+          <PublicsOnly>0</PublicsOnly>
+          <StopOnExitCode>3</StopOnExitCode>
+          <CustomArgument></CustomArgument>
+          <IncludeLibraryModules></IncludeLibraryModules>
+        </CommonProperty>
+        <DllOption>
+          <SimDllName>SARMCM3.DLL</SimDllName>
+          <SimDllArguments></SimDllArguments>
+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
+          <SimDlgDllArguments></SimDlgDllArguments>
+          <TargetDllName>SARMCM3.DLL</TargetDllName>
+          <TargetDllArguments></TargetDllArguments>
+          <TargetDlgDll>TARMCM1.DLL</TargetDlgDll>
+          <TargetDlgDllArguments></TargetDlgDllArguments>
+        </DllOption>
+        <DebugOption>
+          <OPTHX>
+            <HexSelection>1</HexSelection>
+            <HexRangeLowAddress>0</HexRangeLowAddress>
+            <HexRangeHighAddress>0</HexRangeHighAddress>
+            <HexOffset>0</HexOffset>
+            <Oh166RecLen>16</Oh166RecLen>
+          </OPTHX>
+          <Simulator>
+            <UseSimulator>1</UseSimulator>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>1</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>1</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <LimitSpeedToRealTime>0</LimitSpeedToRealTime>
+          </Simulator>
+          <Target>
+            <UseTarget>0</UseTarget>
+            <LoadApplicationAtStartup>1</LoadApplicationAtStartup>
+            <RunToMain>0</RunToMain>
+            <RestoreBreakpoints>1</RestoreBreakpoints>
+            <RestoreWatchpoints>1</RestoreWatchpoints>
+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+            <RestoreTracepoints>0</RestoreTracepoints>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
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+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
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diff --git a/systems/mcu/testcodes/uart_tests/uart_tests_cm0p.uvopt b/systems/mcu/testcodes/uart_tests/uart_tests_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..583a77ade990adac99f49ea3ba96bc8e00e19ca5
--- /dev/null
+++ b/systems/mcu/testcodes/uart_tests/uart_tests_cm0p.uvopt
@@ -0,0 +1,244 @@
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diff --git a/systems/mcu/testcodes/uart_tests/uart_tests_cm0p.uvproj b/systems/mcu/testcodes/uart_tests/uart_tests_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..cbe308e965371c10e6739d798530dd217946fc33
--- /dev/null
+++ b/systems/mcu/testcodes/uart_tests/uart_tests_cm0p.uvproj
@@ -0,0 +1,432 @@
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+            <RestoreMemoryDisplay>1</RestoreMemoryDisplay>
+            <RestoreFunctions>0</RestoreFunctions>
+            <RestoreToolbox>1</RestoreToolbox>
+          </Target>
+          <RunDebugAfterBuild>0</RunDebugAfterBuild>
+          <TargetSelection>-1</TargetSelection>
+          <SimDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+          </SimDlls>
+          <TargetDlls>
+            <CpuDll></CpuDll>
+            <CpuDllArguments></CpuDllArguments>
+            <PeripheralDll></PeripheralDll>
+            <PeripheralDllArguments></PeripheralDllArguments>
+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
+          </TargetDlls>
+        </DebugOption>
+        <Utilities>
+          <Flash1>
+            <UseTargetDll>0</UseTargetDll>
+            <UseExternalTool>0</UseExternalTool>
+            <RunIndependent>0</RunIndependent>
+            <UpdateFlashBeforeDebugging>0</UpdateFlashBeforeDebugging>
+            <Capability>0</Capability>
+            <DriverSelection>-1</DriverSelection>
+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
+          <Flash4></Flash4>
+        </Utilities>
+        <TargetArmAds>
+          <ArmAdsMisc>
+            <GenerateListings>0</GenerateListings>
+            <asHll>1</asHll>
+            <asAsm>1</asAsm>
+            <asMacX>1</asMacX>
+            <asSyms>1</asSyms>
+            <asFals>1</asFals>
+            <asDbgD>1</asDbgD>
+            <asForm>1</asForm>
+            <ldLst>0</ldLst>
+            <ldmm>1</ldmm>
+            <ldXref>1</ldXref>
+            <BigEnd>0</BigEnd>
+            <AdsALst>1</AdsALst>
+            <AdsACrf>1</AdsACrf>
+            <AdsANop>0</AdsANop>
+            <AdsANot>0</AdsANot>
+            <AdsLLst>1</AdsLLst>
+            <AdsLmap>1</AdsLmap>
+            <AdsLcgr>1</AdsLcgr>
+            <AdsLsym>1</AdsLsym>
+            <AdsLszi>1</AdsLszi>
+            <AdsLtoi>1</AdsLtoi>
+            <AdsLsun>1</AdsLsun>
+            <AdsLven>1</AdsLven>
+            <AdsLsxf>1</AdsLsxf>
+            <RvctClst>0</RvctClst>
+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0+"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
+            <mOS>0</mOS>
+            <uocRom>0</uocRom>
+            <uocRam>0</uocRam>
+            <hadIROM>0</hadIROM>
+            <hadIRAM>0</hadIRAM>
+            <hadXRAM>0</hadXRAM>
+            <uocXRam>0</uocXRam>
+            <RvdsVP>0</RvdsVP>
+            <hadIRAM2>0</hadIRAM2>
+            <hadIROM2>0</hadIROM2>
+            <StupSel>1</StupSel>
+            <useUlib>0</useUlib>
+            <EndSel>1</EndSel>
+            <uLtcg>0</uLtcg>
+            <RoSelD>0</RoSelD>
+            <RwSelD>5</RwSelD>
+            <CodeSel>0</CodeSel>
+            <OptFeed>0</OptFeed>
+            <NoZi1>0</NoZi1>
+            <NoZi2>0</NoZi2>
+            <NoZi3>0</NoZi3>
+            <NoZi4>0</NoZi4>
+            <NoZi5>0</NoZi5>
+            <Ro1Chk>1</Ro1Chk>
+            <Ro2Chk>0</Ro2Chk>
+            <Ro3Chk>0</Ro3Chk>
+            <Ir1Chk>0</Ir1Chk>
+            <Ir2Chk>0</Ir2Chk>
+            <Ra1Chk>1</Ra1Chk>
+            <Ra2Chk>0</Ra2Chk>
+            <Ra3Chk>0</Ra3Chk>
+            <Im1Chk>0</Im1Chk>
+            <Im2Chk>0</Im2Chk>
+            <OnChipMemories>
+              <Ocm1>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm1>
+              <Ocm2>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm2>
+              <Ocm3>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm3>
+              <Ocm4>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm4>
+              <Ocm5>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm5>
+              <Ocm6>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </Ocm6>
+              <IRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IRAM>
+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_tests.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\validation\uart_tests.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/watchdog_demo/makefile b/systems/mcu/testcodes/watchdog_demo/makefile
new file mode 100644
index 0000000000000000000000000000000000000000..d7c2ba5713144fb68f72b6aaa2fd430dafcc561d
--- /dev/null
+++ b/systems/mcu/testcodes/watchdog_demo/makefile
@@ -0,0 +1,250 @@
+#-----------------------------------------------------------------------------
+# The confidential and proprietary information contained in this file may
+# only be used by a person authorised under and to the extent permitted
+# by a subsisting licensing agreement from Arm Limited or its affiliates.
+#
+#            (C) COPYRIGHT 2010-2013 Arm Limited or its affiliates.
+#                ALL RIGHTS RESERVED
+#
+# This entire notice must be reproduced on all copies of this file
+# and copies of this file may only be made by a person if such person is
+# permitted to do so under the terms of a subsisting license agreement
+# from Arm Limited or its affiliates.
+#
+#      SVN Information
+#
+#      Checked In          : $Date: 2017-10-10 15:55:38 +0100 (Tue, 10 Oct 2017) $
+#
+#      Revision            : $Revision: 371321 $
+#
+#      Release Information : Cortex-M System Design Kit-r1p1-00rel0
+#-----------------------------------------------------------------------------
+#
+# Cortex-M System Design Kit software compilation make file
+#
+#-----------------------------------------------------------------------------
+#
+#  Configurations
+#
+# Choose the core instantiated, can be
+#  - CORTEX_M0
+#  - CORTEX_M0PLUS
+CPU_PRODUCT = CORTEX_M0PLUS
+
+# Shared software directory
+SOFTWARE_DIR = ../../../../software
+CMSIS_DIR    = $(SOFTWARE_DIR)/cmsis
+CORE_DIR     = $(CMSIS_DIR)/CMSIS/Include
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0plus
+else
+  DEVICE_DIR   = $(CMSIS_DIR)/Device/ARM/CMSDK_CM0
+endif
+
+# Program file
+TESTNAME     = watchdog_demo
+
+# Endian Option
+COMPILE_BIGEND = 0
+
+# Configuration
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  USER_DEFINE    = -DCORTEX_M0PLUS
+else
+  USER_DEFINE    = -DCORTEX_M0
+endif
+
+DEPS_LIST        = makefile
+
+# Tool chain : ds5 / gcc / keil
+TOOL_CHAIN      = ds5
+
+ifeq ($(TOOL_CHAIN),ds5)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = --cpu Cortex-M0plus
+  else
+    CPU_TYPE        = --cpu Cortex-M0
+  endif
+endif
+
+ifeq ($(TOOL_CHAIN),gcc)
+  ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+    CPU_TYPE        = -mcpu=cortex-m0plus
+  else
+    CPU_TYPE        = -mcpu=cortex-m0
+  endif
+endif
+
+# Startup code directory for DS-5
+ifeq ($(TOOL_CHAIN),ds5)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/ARM
+endif
+
+# Startup code directory for gcc
+ifeq ($(TOOL_CHAIN),gcc)
+ STARTUP_DIR  = $(DEVICE_DIR)/Source/GCC
+endif
+
+ifeq ($(CPU_PRODUCT),CORTEX_M0PLUS)
+  STARTUP_FILE = startup_CMSDK_CM0plus
+  SYSTEM_FILE  = system_CMSDK_CM0plus
+else
+  STARTUP_FILE = startup_CMSDK_CM0
+  SYSTEM_FILE  = system_CMSDK_CM0
+endif
+
+# ---------------------------------------------------------------------------------------
+# DS-5 options
+
+# MicroLIB option (DS-5)
+COMPILE_MICROLIB = 0
+
+# Small Multiply (Cortex-M0/M0+ has small multiplier option)
+COMPILE_SMALLMUL  = 0
+
+ARM_CC_OPTIONS   = -c -O3 -g -Otime -I $(DEVICE_DIR)/Include  -I $(CORE_DIR) \
+		   -I $(SOFTWARE_DIR)/common/retarget $(USER_DEFINE)
+ARM_ASM_OPTIONS  = -g
+ARM_LINK_OPTIONS = "--keep=$(STARTUP_FILE).o(RESET)" "--first=$(STARTUP_FILE).o(RESET)" \
+		   --rw_base 0x30000000 --ro_base 0x00000000 --map
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ ARM_CC_OPTIONS   += --bigend
+ ARM_ASM_OPTIONS  += --bigend
+ ARM_LINK_OPTIONS += --be8
+endif
+
+ifeq ($(COMPILE_MICROLIB),1)
+ # MicroLIB
+ ARM_CC_OPTIONS   += --library_type=microlib
+ ARM_ASM_OPTIONS  += --library_type=microlib --pd "__MICROLIB SETA 1"
+ ARM_LINK_OPTIONS += --library_type=microlib
+endif
+
+ifeq ($(COMPILE_SMALLMUL),1)
+ # In Cortex-M0, small multiply takes 32 cycles
+ ARM_CC_OPTIONS   += --multiply_latency=32
+endif
+
+# ---------------------------------------------------------------------------------------
+# gcc options
+
+GNG_CC      = arm-none-eabi-gcc
+GNU_OBJDUMP = arm-none-eabi-objdump
+GNU_OBJCOPY = arm-none-eabi-objcopy
+
+LINKER_SCRIPT_PATH = $(SOFTWARE_DIR)/common/scripts
+LINKER_SCRIPT = $(LINKER_SCRIPT_PATH)/cmsdk_cm0.ld
+
+GNU_CC_FLAGS = -g -O3 -mthumb $(CPU_TYPE)
+
+ifeq ($(COMPILE_BIGEND),1)
+ # Big Endian
+ GNU_CC_FLAGS   += -mbig-endian
+endif
+
+# ---------------------------------------------------------------------------------------
+all: all_$(TOOL_CHAIN)
+
+# ---------------------------------------------------------------------------------------
+# DS-5
+all_ds5 : $(TESTNAME).hex $(TESTNAME).lst
+
+$(TESTNAME).o :  $(SOFTWARE_DIR)/common/demos/$(TESTNAME).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(SYSTEM_FILE).o : $(DEVICE_DIR)/Source/$(SYSTEM_FILE).c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+retarget.o : $(SOFTWARE_DIR)/common/retarget/retarget.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+uart_stdout.o : $(SOFTWARE_DIR)/common/retarget/uart_stdout.c $(DEPS_LIST)
+	armcc $(ARM_CC_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(STARTUP_FILE).o : $(STARTUP_DIR)/$(STARTUP_FILE).s $(DEPS_LIST)
+	armasm $(ARM_ASM_OPTIONS) $(CPU_TYPE) $< -o  $@
+
+$(TESTNAME).ELF : $(TESTNAME).o $(SYSTEM_FILE).o $(STARTUP_FILE).o retarget.o uart_stdout.o
+	armlink $(ARM_LINK_OPTIONS) $(TESTNAME).o $(SYSTEM_FILE).o  $(STARTUP_FILE).o retarget.o uart_stdout.o -o $@
+
+$(TESTNAME).hex : $(TESTNAME).ELF
+	fromelf --vhx --8x1 $< --output $@
+
+
+$(TESTNAME).lst : $(TESTNAME).ELF
+	fromelf -c -d -e -s $< --output $@
+
+# ---------------------------------------------------------------------------------------
+# gcc
+all_gcc:
+	$(GNG_CC) $(GNU_CC_FLAGS) $(STARTUP_DIR)/$(STARTUP_FILE).s \
+		$(SOFTWARE_DIR)/common/demos/$(TESTNAME).c \
+		$(SOFTWARE_DIR)/common/retarget/retarget.c \
+		$(SOFTWARE_DIR)/common/retarget/uart_stdout.c \
+		$(DEVICE_DIR)/Source/$(SYSTEM_FILE).c \
+		-I $(DEVICE_DIR)/Include -I $(CORE_DIR) \
+                -I $(SOFTWARE_DIR)/common/retarget  \
+		-L $(LINKER_SCRIPT_PATH) \
+		-D__STACK_SIZE=0x200 \
+		-D__HEAP_SIZE=0x1000 \
+		$(USER_DEFINE) -T $(LINKER_SCRIPT) -o $(TESTNAME).o
+	# Generate disassembly code
+	$(GNU_OBJDUMP) -S $(TESTNAME).o > $(TESTNAME).lst
+	# Generate binary file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O binary $(TESTNAME).bin
+	# Generate hex file
+	$(GNU_OBJCOPY) -S $(TESTNAME).o -O verilog $(TESTNAME).hex
+
+# Note:
+# If the version of object copy you are using does not support verilog hex file output,
+# you can generate the hex file from binary file using the following command
+#       od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+
+# ---------------------------------------------------------------------------------------
+# Keil MDK
+
+all_keil:
+	@echo "Please compile your project code and press ENTER when ready"
+	@read dummy
+
+# ---------------------------------------------------------------------------------------
+# Binary
+
+all_bin: $(TESTNAME).bin
+	# Generate hex file from binary
+	od -v -A n -t x1 --width=1  $(TESTNAME).bin > $(TESTNAME).hex
+
+# ---------------------------------------------------------------------------------------
+# Clean
+clean :
+	@rm -rf *.o
+	@if [ -e $(TESTNAME).hex ] ; then \
+	  rm -rf $(TESTNAME).hex ; \
+	fi
+	@if [ -e $(TESTNAME).lst ] ; then \
+	  rm -rf $(TESTNAME).lst ; \
+	fi
+	@if [ -e $(TESTNAME).ELF ] ; then \
+	  rm -rf $(TESTNAME).ELF ; \
+	fi
+	@if [ -e $(TESTNAME).bin ] ; then \
+	  rm -rf $(TESTNAME).bin ; \
+	fi
+	@rm -rf *.crf
+	@rm -rf *.plg
+	@rm -rf *.tra
+	@rm -rf *.htm
+	@rm -rf *.map
+	@rm -rf *.dep
+	@rm -rf *.d
+	@rm -rf *.lnp
+	@rm -rf *.bak
+	@rm -rf *.lst
+	@rm -rf *.axf
+	@rm -rf *.sct
+	@rm -rf *.__i
+	@rm -rf *._ia
diff --git a/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0.uvopt b/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..d037b58462203350b98ced76f1e5baae04993599
--- /dev/null
+++ b/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0.uvopt
@@ -0,0 +1,261 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
+  </DaveTm>
+
+  <Target>
+    <TargetName>Debug</TargetName>
+    <ToolsetNumber>0x4</ToolsetNumber>
+    <ToolsetName>ARM-ADS</ToolsetName>
+    <TargetOption>
+      <CLKADS>50000000</CLKADS>
+      <OPTTT>
+        <gFlags>1</gFlags>
+        <BeepAtEnd>1</BeepAtEnd>
+        <RunSim>1</RunSim>
+        <RunTarget>0</RunTarget>
+      </OPTTT>
+      <OPTHX>
+        <HexSelection>1</HexSelection>
+        <FlashByte>65535</FlashByte>
+        <HexRangeLowAddress>0</HexRangeLowAddress>
+        <HexRangeHighAddress>0</HexRangeHighAddress>
+        <HexOffset>0</HexOffset>
+      </OPTHX>
+      <OPTLEX>
+        <PageWidth>79</PageWidth>
+        <PageLength>66</PageLength>
+        <TabStop>8</TabStop>
+        <ListingPath>.\</ListingPath>
+      </OPTLEX>
+      <ListingPage>
+        <CreateCListing>1</CreateCListing>
+        <CreateAListing>1</CreateAListing>
+        <CreateLListing>1</CreateLListing>
+        <CreateIListing>0</CreateIListing>
+        <AsmCond>1</AsmCond>
+        <AsmSymb>1</AsmSymb>
+        <AsmXref>0</AsmXref>
+        <CCond>1</CCond>
+        <CCode>0</CCode>
+        <CListInc>0</CListInc>
+        <CSymb>0</CSymb>
+        <LinkerCodeListing>0</LinkerCodeListing>
+      </ListingPage>
+      <OPTXL>
+        <LMap>1</LMap>
+        <LComments>1</LComments>
+        <LGenerateSymbols>1</LGenerateSymbols>
+        <LLibSym>1</LLibSym>
+        <LLines>1</LLines>
+        <LLocSym>1</LLocSym>
+        <LPubSym>1</LPubSym>
+        <LXref>0</LXref>
+        <LExpSel>0</LExpSel>
+      </OPTXL>
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+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
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+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
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+</ProjectOpt>
diff --git a/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0.uvproj b/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..1c90f5d5661b766e998976e1cbdf4942f7c0ff30
--- /dev/null
+++ b/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0.uvproj
@@ -0,0 +1,435 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Targets>
+    <Target>
+      <TargetName>Debug</TargetName>
+      <ToolsetNumber>0x4</ToolsetNumber>
+      <ToolsetName>ARM-ADS</ToolsetName>
+      <TargetOption>
+        <TargetCommonOption>
+          <Device>Cortex-M0</Device>
+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0") ESEL ELITTLE</Cpu>
+          <FlashUtilSpec></FlashUtilSpec>
+          <StartupFile></StartupFile>
+          <FlashDriverDll></FlashDriverDll>
+          <DeviceId>4803</DeviceId>
+          <RegisterFile></RegisterFile>
+          <MemoryEnv></MemoryEnv>
+          <Cmp></Cmp>
+          <Asm></Asm>
+          <Linker></Linker>
+          <OHString></OHString>
+          <InfinionOptionDll></InfinionOptionDll>
+          <SLE66CMisc></SLE66CMisc>
+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
+          <UseEnv>0</UseEnv>
+          <BinPath></BinPath>
+          <IncludePath></IncludePath>
+          <LibPath></LibPath>
+          <RegisterFilePath></RegisterFilePath>
+          <DBRegisterFilePath></DBRegisterFilePath>
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+            <ExitCodeStop>0</ExitCodeStop>
+            <ButtonStop>0</ButtonStop>
+            <NotGenerated>0</NotGenerated>
+            <InvalidFlash>1</InvalidFlash>
+          </TargetStatus>
+          <OutputDirectory>.\</OutputDirectory>
+          <OutputName>watchdog_demo</OutputName>
+          <CreateExecutable>1</CreateExecutable>
+          <CreateLib>0</CreateLib>
+          <CreateHexFile>0</CreateHexFile>
+          <DebugInformation>1</DebugInformation>
+          <BrowseInformation>1</BrowseInformation>
+          <ListingPath>.\</ListingPath>
+          <HexFormatSelection>1</HexFormatSelection>
+          <Merge32K>0</Merge32K>
+          <CreateBatchFile>0</CreateBatchFile>
+          <BeforeCompile>
+            <RunUserProg1>0</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name></UserProg1Name>
+            <UserProg2Name></UserProg2Name>
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+            <nStopU1X>0</nStopU1X>
+            <nStopU2X>0</nStopU2X>
+          </BeforeCompile>
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+            <UserProg1Name></UserProg1Name>
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+            <UserProg2Dos16Mode>0</UserProg2Dos16Mode>
+          </BeforeMake>
+          <AfterMake>
+            <RunUserProg1>1</RunUserProg1>
+            <RunUserProg2>0</RunUserProg2>
+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output watchdog_demo.hex</UserProg1Name>
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+          <RVCTZI>0</RVCTZI>
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+          <SimDlgDll>DARMCM1.DLL</SimDlgDll>
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+          </Simulator>
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+            <InitializationFile></InitializationFile>
+            <Driver></Driver>
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+        </DebugOption>
+        <Utilities>
+          <Flash1>
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+          </Flash1>
+          <Flash2></Flash2>
+          <Flash3></Flash3>
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+          <ArmAdsMisc>
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+            <GenPPlst>0</GenPPlst>
+            <AdsCpuType>"Cortex-M0"</AdsCpuType>
+            <RvctDeviceName></RvctDeviceName>
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+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\ARM\startup_CMSDK_CM0.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>watchdog_demo.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\demos\watchdog_demo.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0\Source\system_CMSDK_CM0.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>
diff --git a/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0p.uvopt b/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0p.uvopt
new file mode 100644
index 0000000000000000000000000000000000000000..5b4434b3c548c3a6ff1ff1865bc7202ef0f35ceb
--- /dev/null
+++ b/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0p.uvopt
@@ -0,0 +1,244 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_opt.xsd">
+
+  <SchemaVersion>1.0</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
+  <Extensions>
+    <cExt>*.c</cExt>
+    <aExt>*.s*; *.src; *.a*</aExt>
+    <oExt>*.obj</oExt>
+    <lExt>*.lib</lExt>
+    <tExt>*.txt; *.h; *.inc</tExt>
+    <pExt>*.plm</pExt>
+    <CppX>*.cpp</CppX>
+  </Extensions>
+
+  <DaveTm>
+    <dwLowDateTime>0</dwLowDateTime>
+    <dwHighDateTime>0</dwHighDateTime>
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+  <Target>
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+    <ToolsetName>ARM-ADS</ToolsetName>
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+      <CLKADS>50000000</CLKADS>
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+        <SimDllName>SARMCM3.DLL</SimDllName>
+        <SimDllArguments></SimDllArguments>
+        <SimDlgDllName>DARMCM1.DLL</SimDlgDllName>
+        <SimDlgDllArguments></SimDlgDllArguments>
+        <TargetDllName>SARMCM3.DLL</TargetDllName>
+        <TargetDllArguments></TargetDllArguments>
+        <TargetDlgDllName>TARMCM1.DLL</TargetDlgDllName>
+        <TargetDlgDllArguments></TargetDlgDllArguments>
+      </DllOpt>
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+  </Group>
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+  <Group>
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+  </Group>
+
+</ProjectOpt>
diff --git a/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0p.uvproj b/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0p.uvproj
new file mode 100644
index 0000000000000000000000000000000000000000..82c742c0547d058d1df8851c2ca248529fd47f9f
--- /dev/null
+++ b/systems/mcu/testcodes/watchdog_demo/watchdog_demo_cm0p.uvproj
@@ -0,0 +1,432 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
+<Project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_proj.xsd">
+
+  <SchemaVersion>1.1</SchemaVersion>
+
+  <Header>### uVision Project, (C) Keil Software</Header>
+
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+      <ToolsetName>ARM-ADS</ToolsetName>
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+          <Vendor>ARM</Vendor>
+          <Cpu>CLOCK(12000000) CPUTYPE("Cortex-M0+") ESEL ELITTLE</Cpu>
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+          <Linker></Linker>
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+          <SLE66AMisc></SLE66AMisc>
+          <SLE66LinkerMisc></SLE66LinkerMisc>
+          <SFDFile></SFDFile>
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+          <AfterMake>
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+            <UserProg1Name>$K\ARM\ARMCC\BIN\fromelf.exe #L --vhx --8x1 --output watchdog_demo.hex</UserProg1Name>
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+              <IROM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </IROM>
+              <XRAM>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </XRAM>
+              <OCR_RVCT1>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT1>
+              <OCR_RVCT2>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT2>
+              <OCR_RVCT3>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT3>
+              <OCR_RVCT4>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT4>
+              <OCR_RVCT5>
+                <Type>1</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT5>
+              <OCR_RVCT6>
+                <Type>0</Type>
+                <StartAddress>0x20000000</StartAddress>
+                <Size>0x10000</Size>
+              </OCR_RVCT6>
+              <OCR_RVCT7>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT7>
+              <OCR_RVCT8>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT8>
+              <OCR_RVCT9>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT9>
+              <OCR_RVCT10>
+                <Type>0</Type>
+                <StartAddress>0x0</StartAddress>
+                <Size>0x0</Size>
+              </OCR_RVCT10>
+            </OnChipMemories>
+            <RvctStartVector></RvctStartVector>
+          </ArmAdsMisc>
+          <Cads>
+            <interw>1</interw>
+            <Optim>4</Optim>
+            <oTime>0</oTime>
+            <SplitLS>0</SplitLS>
+            <OneElfS>0</OneElfS>
+            <Strict>0</Strict>
+            <EnumInt>0</EnumInt>
+            <PlainCh>0</PlainCh>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <wLevel>0</wLevel>
+            <uThumb>0</uThumb>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define>CORTEX_M0PLUS</Define>
+              <Undefine></Undefine>
+              <IncludePath>..\..\..\..\software\cmsis\CMSIS\Include; ..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Include; ..\..\..\..\software\common\retarget</IncludePath>
+            </VariousControls>
+          </Cads>
+          <Aads>
+            <interw>1</interw>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <thumb>0</thumb>
+            <SplitLS>0</SplitLS>
+            <SwStkChk>0</SwStkChk>
+            <NoWarn>0</NoWarn>
+            <VariousControls>
+              <MiscControls></MiscControls>
+              <Define></Define>
+              <Undefine></Undefine>
+              <IncludePath></IncludePath>
+            </VariousControls>
+          </Aads>
+          <LDads>
+            <umfTarg>1</umfTarg>
+            <Ropi>0</Ropi>
+            <Rwpi>0</Rwpi>
+            <noStLib>0</noStLib>
+            <RepFail>1</RepFail>
+            <useFile>0</useFile>
+            <TextAddressRange>0x00000000</TextAddressRange>
+            <DataAddressRange>0x00000000</DataAddressRange>
+            <ScatterFile></ScatterFile>
+            <IncludeLibs></IncludeLibs>
+            <IncludeLibsPath></IncludeLibsPath>
+            <Misc></Misc>
+            <LinkerInputFile></LinkerInputFile>
+            <DisabledWarnings></DisabledWarnings>
+          </LDads>
+        </TargetArmAds>
+      </TargetOption>
+      <Groups>
+        <Group>
+          <GroupName>Startup</GroupName>
+          <Files>
+            <File>
+              <FileName>startup_CMSDK_CM0plus.s</FileName>
+              <FileType>2</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\ARM\startup_CMSDK_CM0plus.s</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>Application</GroupName>
+          <Files>
+            <File>
+              <FileName>watchdog_demo.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\demos\watchdog_demo.c</FilePath>
+            </File>
+            <File>
+              <FileName>uart_stdout.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\uart_stdout.c</FilePath>
+            </File>
+            <File>
+              <FileName>retarget.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\common\retarget\retarget.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+        <Group>
+          <GroupName>System</GroupName>
+          <Files>
+            <File>
+              <FileName>system_CMSDK_CM0plus.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\..\software\cmsis\Device\ARM\CMSDK_CM0plus\Source\system_CMSDK_CM0plus.c</FilePath>
+            </File>
+          </Files>
+        </Group>
+      </Groups>
+    </Target>
+  </Targets>
+
+</Project>