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SoCLabs
NanoSoC Tech
Commits
00de3f14
Commit
00de3f14
authored
1 year ago
by
dam1n19
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update system wiring
parent
9408699b
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1 merge request
!1
changed imem to rom to allow initial program loading, updated bootloader code...
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system/nanosoc_regions/systable/verilog/nanosoc_coresight_systable.v
+1
-1
1 addition, 1 deletion
...soc_regions/systable/verilog/nanosoc_coresight_systable.v
system/nanosoc_system/verilog/nanosoc_system.v
+6
-3
6 additions, 3 deletions
system/nanosoc_system/verilog/nanosoc_system.v
with
7 additions
and
4 deletions
system/nanosoc_regions/systable/verilog/nanosoc_coresight_systable.v
+
1
−
1
View file @
00de3f14
...
...
@@ -84,7 +84,7 @@ module nanosoc_coresight_systable
// ------------------------------------------------------------
// ROM Table Manufacturer, Part Number and Revision
// ------------------------------------------------------------
parameter
[
6
:
0
]
JEPID
=
7'd0
000000
,
// JEP106 identity code
parameter
[
6
:
0
]
JEPID
=
7'd0
,
// JEP106 identity code
parameter
[
3
:
0
]
JEPCONTINUATION
=
4'h0
,
// number of JEP106
// continuation codes
parameter
[
11
:
0
]
PARTNUMBER
=
12'h000
,
// part number
...
...
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system/nanosoc_system/verilog/nanosoc_system.v
+
6
−
3
View file @
00de3f14
...
...
@@ -190,6 +190,7 @@ module nanosoc_system #(
wire
BOOTROM_0_HMASTLOCK
;
// Locked Sequence
wire
[
31
:
0
]
BOOTROM_0_HRDATA
;
// Read data bus
wire
BOOTROM_0_HREADY
;
// HREADY feedback
wire
BOOTROM_0_HREADYOUT
;
// HREADY feedback
wire
BOOTROM_0_HRESP
;
// Transfer response
// Instruction Memory 0 Region Wiring - To Interconnect Subsystem
...
...
@@ -204,6 +205,7 @@ module nanosoc_system #(
wire
IMEM_0_HMASTLOCK
;
// Locked Sequence
wire
[
31
:
0
]
IMEM_0_HRDATA
;
// Read data bus
wire
IMEM_0_HREADY
;
// HREADY feedback
wire
IMEM_0_HREADYOUT
;
// HREADY feedback
wire
IMEM_0_HRESP
;
// Transfer response
// Data Memory 0 Region Wiring - To Interconnect Subsystem
...
...
@@ -218,6 +220,7 @@ module nanosoc_system #(
wire
DMEM_0_HMASTLOCK
;
// Locked Sequence
wire
[
31
:
0
]
DMEM_0_HRDATA
;
// Read data bus
wire
DMEM_0_HREADY
;
// HREADY feedback
wire
DMEM_0_HREADYOUT
;
// HREADY feedback
wire
DMEM_0_HRESP
;
// Transfer response
// CPU Sideband Signaling - To System Control Subsystem
...
...
@@ -1079,7 +1082,7 @@ module nanosoc_system #(
.
EXPRAM_L_HBURST
(
EXPRAM_L_HBURST
),
.
EXPRAM_L_HPROT
(
EXPRAM_L_HPROT
),
.
EXPRAM_L_HWDATA
(
EXPRAM_L_HWDATA
),
.
EXPRAM_L_HMASTLOCK
(
EXPRAM_L_HMASTLOCK
),
.
EXPRAM_L_HMASTLOCK
(),
.
EXPRAM_L_HREADYMUX
(
EXPRAM_L_HREADY
),
// Expansion Memory High Region Slave Port
...
...
@@ -1094,7 +1097,7 @@ module nanosoc_system #(
.
EXPRAM_H_HBURST
(
EXPRAM_H_HBURST
),
.
EXPRAM_H_HPROT
(
EXPRAM_H_HPROT
),
.
EXPRAM_H_HWDATA
(
EXPRAM_H_HWDATA
),
.
EXPRAM_H_HMASTLOCK
(
EXPRAM_H_HMASTLOCK
),
.
EXPRAM_H_HMASTLOCK
(),
.
EXPRAM_H_HREADYMUX
(
EXPRAM_H_HREADY
),
// Expansion Region Slave Port
...
...
@@ -1109,7 +1112,7 @@ module nanosoc_system #(
.
EXP_HBURST
(
EXP_HBURST
),
.
EXP_HPROT
(
EXP_HPROT
),
.
EXP_HWDATA
(
EXP_HWDATA
),
.
EXP_HMASTLOCK
(
EXP_HMASTLOCK
),
.
EXP_HMASTLOCK
(),
.
EXP_HREADYMUX
(
EXP_HREADY
),
// System ROM Table Region Slave Port
...
...
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