Hi,

I am facing a problem with pac simulation. This is the error that I see.

ERROR (SPCRTRF-15168): No valid time points are specified for the sampled analysis `pac'. The analysis is skipped.
To fix the problem, please verify that: 1) Threshold value is within the range of probed signal. 2) Additional timepoints are specified less than the fundamental period.

It doesn't make sense because,
The threshold value that I set is at 0.5*VDD so it is within the range of probed signal (verified with pss plot).
I don't have any additional timepoints specified.

Is there any other reason why this could be happening?