From 17b17a2263d28ae695e6e12cb4268939c29c397a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Markus=20Fr=C3=B6schle?= Date: Tue, 30 Dec 2014 14:05:49 +0000 Subject: [PATCH] further constrained --- firebee1.sdc | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/firebee1.sdc b/firebee1.sdc index 726690e..84d5c06 100644 --- a/firebee1.sdc +++ b/firebee1.sdc @@ -90,8 +90,29 @@ set_false_path -from [get_clocks {*}] -to [get_clocks {inst13|altpll_component|a set_false_path -from [get_clocks {inst13|altpll_component|auto_generated|pll1|clk[2]}] -to [get_clocks {*}] +set_false_path -from [get_clocks {main_clk}] -to [get_clocks {inst13|altpll_component|auto_generated|pll1|clk[1]}] +set_false_path -from [get_clocks {inst13|altpll_component|auto_generated|pll1|clk[1]}] -to [get_clocks {main_clk}] +set_false_path -from [get_clocks {inst12|altpll_component|auto_generated|pll1|clk[4]}] -to [get_clocks {main_clk}] +set_false_path -from [get_clocks {main_clk}] -to [get_clocks {inst12|altpll_component|auto_generated|pll1|clk[4]}] +set_false_path -from [get_clocks {inst12|altpll_component|auto_generated|pll1|clk[4]}] -to [get_clocks {inst13|altpll_component|auto_generated|pll1|clk[1]}] +set_false_path -from [get_clocks {inst13|altpll_component|auto_generated|pll1|clk[1]}] -to [get_clocks {inst12|altpll_component|auto_generated|pll1|clk[4]}] + +set_false_path -from [get_clocks {inst12|altpll_component|auto_generated|pll1|clk[4]}] -to [get_clocks {inst12|altpll_component|auto_generated|pll1|clk[0]}] +set_false_path -from [get_clocks {inst12|altpll_component|auto_generated|pll1|clk[0]}] -to [get_clocks {inst12|altpll_component|auto_generated|pll1|clk[4]}] + +set_false_path -from [get_clocks {inst13|altpll_component|auto_generated|pll1|clk[0]}] -to [get_clocks {main_clk}] +set_false_path -from [get_clocks {main_clk}] -to [get_clocks {inst13|altpll_component|auto_generated|pll1|clk[0]}] + +set_false_path -from [get_clocks {inst13|altpll_component|auto_generated|pll1|clk[0]}] -to [get_clocks {clk33m}] +set_false_path -from [get_clocks {clk33m}] -to [get_clocks {inst13|altpll_component|auto_generated|pll1|clk[0]}] + +set_false_path -from [get_clocks {clk33m}] -to [get_clocks {inst12|altpll_component|auto_generated|pll1|clk[0]}] + +set_false_path -from [get_clocks {inst|altpll_component|auto_generated|pll1|clk[1]}] -to [get_clocks {main_clk}] + +set_false_path -from [get_clocks {inst|altpll_component|auto_generated|pll1|clk[0]}] -to [get_clocks {main_clk}] #************************************************************** # Set Multicycle Path #**************************************************************