From 8e7477b83b96ba5a3009e9af5fb6f8fd8d82c4de Mon Sep 17 00:00:00 2001
From: Jens Ahrensfeld <jens@jayfield.org>
Date: Fri, 2 Apr 2021 12:42:01 +0000
Subject: [PATCH] - try to add clock buffer constraint

git-svn-id: http://moon:8086/svn/vhdl/trunk@1619 cc03376c-175c-47c8-b038-4cd826a8556b
---
 lib/CPUs/MIPS/syn/ise101/project/mips_top.xcf | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lib/CPUs/MIPS/syn/ise101/project/mips_top.xcf b/lib/CPUs/MIPS/syn/ise101/project/mips_top.xcf
index 069194b..6b049b9 100644
--- a/lib/CPUs/MIPS/syn/ise101/project/mips_top.xcf
+++ b/lib/CPUs/MIPS/syn/ise101/project/mips_top.xcf
@@ -12,3 +12,9 @@ BEGIN MODEL biu
 	INST inst_write_fifo ram_style = distributed;
 END;
 
+BEGIN MODEL mips_top
+	NET cpu_clk clock_buffer = true;
+	NET cpu_clk buffer_type	= bufg;
+	NET CLK_I clock_buffer = true;
+	NET CLK_I buffer_type = bufg;
+END;