From 94cd5de745a12d672afdd4d209201e4bc7d3af53 Mon Sep 17 00:00:00 2001
From: Minyong Li <ml10g20@soton.ac.uk>
Date: Mon, 23 Aug 2021 22:49:59 +0100
Subject: [PATCH] fpga/de1-soc/CanCore.sdc: comment out io constraints

---
 fpga/de1-soc/CanCore.sdc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fpga/de1-soc/CanCore.sdc b/fpga/de1-soc/CanCore.sdc
index 4a51fe5..163ad00 100644
--- a/fpga/de1-soc/CanCore.sdc
+++ b/fpga/de1-soc/CanCore.sdc
@@ -3,4 +3,6 @@
 # SPDX-License-Identifier: CC0-1.0
 
 create_clock -name CLK_50MHz -period 20 [get_ports {clock}]
-set_false_path -from [get_ports {io_*}] -to [get_ports {io_*}]
+
+# IO ports are currently set to virtual pins and cannot be constrained
+# set_false_path -from [get_ports {io_*}] -to [get_ports {io_*}]
-- 
GitLab