From 3691c94c5cd7cf47aa196fa78dcd778faf9cda74 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Markus=20Fr=C3=B6schle?= Date: Thu, 14 Aug 2014 05:30:45 +0000 Subject: [PATCH] added constraints for global clock signals --- vhdl/backend/Altera/Firebee/firebee.qsf | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/vhdl/backend/Altera/Firebee/firebee.qsf b/vhdl/backend/Altera/Firebee/firebee.qsf index b6f9142..387a6d6 100755 --- a/vhdl/backend/Altera/Firebee/firebee.qsf +++ b/vhdl/backend/Altera/Firebee/firebee.qsf @@ -682,4 +682,8 @@ set_instance_assignment -name CURRENT_STRENGTH_NEW 12MA -to CLK_DDR_OUTn set_instance_assignment -name IO_STANDARD "2.5 V" -to CLK_DDR_OUTn set_instance_assignment -name CURRENT_STRENGTH_NEW 12MA -to CLK_DDR_OUT set_instance_assignment -name IO_STANDARD "2.5 V" -to CLK_DDR_OUT +set_instance_assignment -name GLOBAL_SIGNAL "GLOBAL CLOCK" -to CLK_33M +set_instance_assignment -name GLOBAL_SIGNAL "GLOBAL CLOCK" -to CLK_DDR_OUT +set_instance_assignment -name GLOBAL_SIGNAL "GLOBAL CLOCK" -to CLK_DDR_OUTn +set_instance_assignment -name GLOBAL_SIGNAL "GLOBAL CLOCK" -to CLK_25M set_instance_assignment -name PARTITION_HIERARCHY root_partition -to | -section_id Top \ No newline at end of file