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Altera_Forum's avatar
Altera_Forum
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16 years ago

Critical Warning: Synopsys Design Constraints File file not found

Hello, I’m using quartus for synthesis and place &route. I’m getting the following critical warning: " Critical Warning: Synopsys Design Constraints File file not found: 'smtif.sdc'. A Synop...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

So how to deal with it? how to add timing constraints? how to decide how many timing constraints should I add?

Thank you very much!