Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Why no recovery paths were found?

In TimeQuest Clock Transfer folder, I can see that there are 720 RR paths from CLKA to CLKB. But when I try to make timing report about these paths, it told me that no recovery paths were found. WHY?...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
18 years ago

Yeah, I missed that it was a Recovery Transfer report. Strange. You probably want to file an SR, as it doesn't make sense to me. (You could try making an .sdc file without any set_false_path or set_clock_group assignmnets and run the same commands with that. Maybe the Clock Transfers report is looking at false paths while the report_timing definitely does not.)