Hi,
I had ran power estimation on DC & on PTPX (with .vcd file). I used same libraries for both tools. DC is able to report power without warning/error. However, PTPX complaint one of my IP does not have valid internal power table in its library...
1. After opened the .lib of the IP, I found that there is only 1x2 power table (while my other libraries generally have bigger power table). Is this the reason PTPX consider this is not valid table?
2. Why DC does not complaint about invalid power table?
Thanks.