1 Reply Latest reply on Sep 15, 2008 9:46 AM by karen_chow

    Help: how to avoid extracting RFMOS in PEX?

    jason.lee.sh

      To avoid extracting RFMOS parasitics in PEX, I used hcell file and gate level extraction type.

       

      Here is my hcell file:

      rfnmos1v nmosrf

       

      After extraction, I found following warnings.

      1) Warning: Hcell rfnmos1v not located or not allowed.

      2) Warning: Name "rfnmos1v" in hcell correspondence file not found in layout - ignored".

       

      In RVE, net parasitics shows that parasitics has still be extracted. I don't know how to solve this problem. Could you please give me some suggestions?

      Thanks in advance!

      Jason