I'm trying to use FE/CTE to perform STA pre-layout but I don't know how
to correlate the STA results of RC (using PLE) with the results from
I found the following help messages in sourceLink but they seem to be conflicting:
Can anyone help me?
Hi Cristiano,I was told that the new version of RC will be able to write out a SDF. It will then be possible to correlate RC and Soc for the purpose of checking that both tool interpret the constraint in the same way. But I think this is only possible for setup as several features for hold STA is not present in RC.Regards,Eng Han
Hello,Someone told me that RC is able to generate SPEF file. I think it is a better solution than generate a SDF or a set_load file.Another point:It seems that RC automatically considers high fanout nets as ideal during synthesis. Is it true? How to consider these same nets as ideal in FE-CTE for STA prelayout?Regards,Cristiano.