New to power aware verification…
I have a case where a FIFO output, which has not reset signal, is affecting an output port of a power domain where I have specified a clamp value. So, when power comes back up, and isolate is still asserted, the output has X’s. There is no functional impact because there is a good valid signal that goes with that data.
What’s the best way to waive this output? Or is it better to just exclude the output from the set_isolation command in the UPF file?