04-19-2017 01:50 AM
While making timing exceptions, I sometimes use multiple selectors (like both "-through" and "-to" in a single set_false_path constraint).
Is it possible to get the list of affected paths, to ensure that the selectors do not accidentally pick some that should not be excepted?
A too small selection in timing exception usually demonstrates itself through failed implementation. However, unintended false paths could go unnoticed, and cause difficult-to-debug troubles later on. I would like to cross-check that my constraints behave as intended. How to get these data?
04-19-2017 05:58 AM
report_timing -through xxxx -to xxxx -name timing_review
Use the same -through and -to to generate a list of selected paths. You could review them in the timing reports.
04-19-2017 06:15 AM
After setting large-enough values for -nworst and -max_paths, the data seems to come out. A bit messy to read, but at least a solution exists. Thanks!