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Altera_Forum
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14 years ago

How to constraint my design using TimeQuest?

I am looking for some help to constrain my design. I've never done a timing constraint and my understanding of the subject isn't very deep at all. An overview of my design: it consists of a 72 ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

How many cycles go between U1 setting a new value on it's PO and U2 entering the mode where it samples PI?

And how many cycles will U1 keep PO stable after U2 has exited the PI sampling mode?