cadence layout extraction

[uday076]

hi all ,

I have a layout of a small cell and need to extract the layout for parasitics including the interconnect parasitics.I used the extractor in virtuoso but the spice file generated did not include the res/cap of poly and metal1.Can anyone please let me know a way to extract the interconnect parasitics too in cadence virtuoso environment?.

thanks
uday

 

[tsinghua]

Maybe you are using the extractor of Diva. There are better tools which can also work with virtuoso. The two mostly used are Assura from Cadence and Calibre from Mentor.