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Altera_Forum
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14 years ago

Timequest: toggle synchronizer constraints?

Hi Ryan (Rysc) and anyone else with suggestions, I have a TimeQuest question I was hoping you might be able to answer. I have a toggle synchronizer that is used internal to a design. The t...
Altera_Forum's avatar
Altera_Forum
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12 years ago

Hey Frank!

Thanks for posting your embedded SDC constraints examples. I'll take a look.

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A possible drawback of embedded clock constraints, they are executed before the regular SDC files and may block other create_clock statements to a node.

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Yeah, that is a valid concern.

Thanks!

Cheers,

Dave