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Altera_Forum's avatar
Altera_Forum
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15 years ago

Clock group vs. clock false path

I have a couple of clocks coming in that are not related to each other. Before I put them in a group, I ran TimeQuest and it was complaining about some setup slack violation. I know I should have u...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Ah. If you are 100% sure that all the clock domains have proper interfaces, it's ok.

Beware of modules written by others, though.. :)

Even Altera's DCFIFO can be configured to have a single synchronization stage, for use with related clocks.