Forum Discussion

New Contributor

7 years ago

What is the appropriate way to specify the SDC for "..was determined to be a clock but was found without an associated clock assignment."

I already read https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/an/an545.pdf?language=en_US and https://forums.intel.com/s/question/0D50P00003yyHQNSA2/diagnosing-signal-was...

GuaBin_N_Intel

Contributor

7 years ago

I think TQ did not expect any feedback clock in your implementation and gave the warning https://www.intel.com/content/www/us/en/programmable/quartushelp/18.0/index.htm#msgs/msgs/wsta_no_valid_path_to_source.htm

Forum Discussion

What is the appropriate way to specify the SDC for "..was determined to be a clock but was found without an associated clock assignment."

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