Hello everyone,
I have a design with a few generated clock and some data paths between the different clock groups. When I try to report the timing between two clock groups with
I do not get some existing paths, no matter how many max_path and nworst I set. On the other hand, when I report the timing directly from the cells I am intersed in
Thanks for the answer. This is definitely the case - there is an inverter on the clock path. I did try to report with the get_clocks command as you suggested but the result is still the same. Apparently there is some other reason why this path is fragmented. Thank you anyways !
another possible reason for report_timing -from clock can't output timing path is that the slack is positive of path -from I2/* -to Clk1. report_timing -from Clk2 -to Clk1 -slack_less_than maybe help u. good luck
Thanks for the answer. This is definitely the case - there is an inverter on the clock path. I did try to report with the get_clocks command as you suggested but the result is still the same. Apparently there is some other reason why this path is fragmented. Thank you anyways !