From 1c7f51ed60431b4297e8b844b57bf8c83bacf3e4 Mon Sep 17 00:00:00 2001 From: Austin Seipp Date: Fri, 11 Jan 2019 16:49:33 -0600 Subject: scripts/icestorm: check circuit @ 62MHz With arachne-pnr this circuit couldn't hit 60MHz, just barely under it. OTOH, nextpnr hits about ~68 MHz. So let's set it somewhere inbetween to make sure this is true over time! Signed-off-by: Austin Seipp --- scripts/icestorm/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'scripts') diff --git a/scripts/icestorm/Makefile b/scripts/icestorm/Makefile index a9391fc..7672b41 100644 --- a/scripts/icestorm/Makefile +++ b/scripts/icestorm/Makefile @@ -86,7 +86,7 @@ prog_sram: example.bin iceprog -S $< timing: example.asc example.pcf - icetime -c 12 -tmd hx8k -P ct256 -p example.pcf -t $< + icetime -c 62 -tmd hx8k -P ct256 -p example.pcf -t $< view: example.vcd gtkwave $< example.gtkw -- cgit