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CosmoKramer's avatar
CosmoKramer
Icon for Occasional Contributor rankOccasional Contributor
2 years ago

How to execute sdc command before starting compilation in order to check syntax?

How can I verify if the syntax of sdc constraints is correct before starting compilation? I tried to execute sdc constraint from tcl console in the gui but got an error that sdc commands are part o...
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Nurina's avatar
Nurina
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi,


I'm not exactly sure what it means. I don't see any mistakes in that.

Since you have run fitter, I would save all the SDC constraints in an SDC file, then run it on Timing Analyzer. Steps available here: https://www.intel.com/content/www/us/en/docs/programmable/683068/18-1/step-4-run-timing-analysis.html


Then after you have run timing analysis, I suggest to report ignored constraints, this would report the constraints that are ignored possibly due to wrong syntax, or missing targets. So from here you have a clue of which constraints you should fix.


Regards,

Nurina


p/s: If any answer from the community or Intel Support are helpful, please feel free to give best answer or rate 4/5 survey.