Hello everybody, I am trying to extract the coupling capacitance and hence estimate the cross talk noise. I know that by running Fire-n-Ice on the placed and routed DEF file I can extract the SPEF and I have read that you could write a perl script to process this SPEF file and get the coupling cap for a certain number of aggressor nets. Does anybody have any such script that I could borrow? Or perhaps some pointers where I can obtain this. I will really appreciate any kind of help. Thanks, Koustav
