pcell Generation

Discussion in 'Cadence' started by Sabyasachi, Feb 28, 2010.

  1. Sabyasachi

    Sabyasachi Guest

    Hi ,

    Can anyone help me regarding pcell generation. My problem is
    I want to make two matched capacitors
    common centroid layout. I am using CPP (poly capcitance) as invidual
    unit. I am using National Semiconductors 0.18um technolohy(cmos9). I
    am able to generate pcell but cannot pass the parameter. How to pass
    the parameters in pcell generation. Any tutorial for that.

    cheers

    Sabyasachi
     
    Sabyasachi, Feb 28, 2010
    #1
  2. Sabyasachi

    Riad KACED Guest

    Hi Sabyasachi,

    You need to define CDF parameters for your Pcell. There are loads of
    examples in this forum. This is one post I have contributed in the
    past. I have given a very detailed explanation that is likely to help
    you out with your issue.

    http://groups.google.com/group/comp...read/thread/4791011ed9a6ff40/1d12829648321907

    As per the documentation, they are available in your Cadence
    installation directory. I would advise looking at:

    1. Virtuoso® Parameterized Cell Reference
    $CDSHOME/doc/pcellref/pcellref.pdf

    2. Component Description Format User Guide
    $CDSHOME/doc/cdfuser/cdfuser.pdf

    Regards,
    Riad.
     
    Riad KACED, Feb 28, 2010
    #2
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