M
MM
Guest
Analyze Timing / Floorplan Design with PlanAhead is using a different number
for total system jitter (TSJ) compared to Post-Place & Route Static Timing
Analysis yielding very different results... The PlanAhead seems to be more
conservative. Or does it know more about where the clock comes from? Also,
for some reason even being more conservative in my case it somehow reports
less number of errors... Perhaps it is not always more conservative...
Any comments?
Thanks,
/Mikhail
for total system jitter (TSJ) compared to Post-Place & Route Static Timing
Analysis yielding very different results... The PlanAhead seems to be more
conservative. Or does it know more about where the clock comes from? Also,
for some reason even being more conservative in my case it somehow reports
less number of errors... Perhaps it is not always more conservative...
Any comments?
Thanks,
/Mikhail