From 949073b012a47f45ab3b031399b8ab0d36b0c833 Mon Sep 17 00:00:00 2001 From: Istvan Csomortani Date: Tue, 7 Aug 2018 13:30:12 +0100 Subject: [PATCH] ad_rst: Update SDC constraints of the module The asynchronous set paths of the reset synchronization stage should be treated as false-paths. --- library/altera/common/up_rst_constr.sdc | 2 ++ 1 file changed, 2 insertions(+) diff --git a/library/altera/common/up_rst_constr.sdc b/library/altera/common/up_rst_constr.sdc index 79178c04d..e5602b5c9 100644 --- a/library/altera/common/up_rst_constr.sdc +++ b/library/altera/common/up_rst_constr.sdc @@ -2,3 +2,5 @@ set_false_path -from [get_registers *up_*rst_async*] -to [get_registers *ad_rst:i_core_rst_reg|rst_sync_d] set_false_path -from [get_registers *up_*rst_async*] -to [get_registers *ad_rst:i_core_rst_reg|rstn] +set_false_path -from [get_registers *up_core_preset] -to [get_registers *ad_rst:i_core_rst_reg|rst_async_d*] +