Reporting only violations in Design Compiler???

[kaustubh]

report_qor

Hi all
How to generate a timing report that reports only violations, in Design Compiler??
when i generate the timing report i get the report for 1 path(default) or i can specify the -max_path. but what if i want the DC to report only those paths that have not met slack !!!

thanks

 

[sam536]

report_constraints -all_viol -max -verbose will show all the violating paths with vervbose. if you want to jst see the path information dont applly verboseoption.

report_qor command will tell u in which clock domain, how much is the violating slack ..

best of luck..

regards,
Sam

 

[kaustubh]

thanks sam .. i also found out report_constains all_violators also helps (which i guess similar to one of the commands u have mentioned).