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clock tree quality

Rajesh Vembu

What are the metrics (physical and timing-related) that determine if the clock tree built is robust and of good quality?

If i want to compare the clock tree quality built using 2 different clock tree spec files, what would be the steps to follow?

It should be noted that the AutoCTSRootPin definitions in the 2 spec files could be different, hence a one-to-one comparison of the clock tree report (generated using reportClockTree) won't be helpful.

 - Rajesh

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