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Altera_Forum's avatar
Altera_Forum
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12 years ago

TimeQuest timing relationship for unrelated clocks

Hi, I would like to know the best way to handle a particular TimeQuest situation. I have two clocks whose nominal frequencies are related (either the same or some rational multiple) but th...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

If you use "Report Timing" to report timing on all paths between those two clocks, I think it will exclude all false paths.

So, it should give you a list of paths you have yet not added a set_false_path for.

IIRC, get_path -from [get_clocks clkA] -to [get_clocks clkB] -nworst XX also won't list false paths.