Forum Discussion
KWang97
Occasional Contributor
6 years agoTiming Analysis not met on holdtime
Hold time slack is minus, so how to solve this problem? How can I meet Timing requirements. Some specific files about my project are attached. Please download and help me analyze it and hope for your solutions. Thanks very much!
17 Replies
- KhaiChein_Y_Intel
Regular Contributor
Hi,
May I have the report for setup on the same path?
Thanks.
- KWang97
Occasional Contributor
- KhaiChein_Y_Intel
Regular Contributor
Hi,
You could try overconstraining by adding the following to your sdc file
set current_exe $::TimeQuestInfo(nameofexecutable)
if { $current_exe == "quartus_fit" } {
set_min_delay -from -to <value>
post_message -type info "Overconstraining path"
}
https://fpgawiki.intel.com/wiki/Timing_Constraints#Overconstrain_path
Thanks
- KhaiChein_Y_Intel
Regular Contributor
Hi,
Do you have any updates?
Thanks.
- KWang97
Occasional Contributor
No. Thanks! Please leave it out for now. Best Regards! Kensou