vcPropagateChange

Discussion in 'Cadence' started by Kuan Zhou, Feb 16, 2004.

  1. Kuan Zhou

    Kuan Zhou Guest

    Hi,
    I am doing extraction now. But I got the error message like:

    error: vcPropagateChange failed to update task. Notify Cadence....

    Does anyone know what's the problem? I am using Cadence 5.0.
    The spectre is v 5.0.0.052603

    sincerely
     
    Kuan Zhou, Feb 16, 2004
    #1
  2. Kuan Zhou

    Andrew Beckett Guest

    Kuan,

    This looks like PCR 591416, which was fixed in IC446 MSR11 and 5.0.32.500.2.

    It is caused by having a calculateParameter() in the rule deck without an
    expression - just something like:

    calculateParameter(x)

    you can workaround it by changing the rules to:

    calculateParameter(x*1.0)

    Regards,

    Andrew.
     
    Andrew Beckett, Feb 17, 2004
    #2
  3. Kuan Zhou

    Kuan Zhou Guest

    Andrew,
    Thank you very much! I fixed this problem today.
    The problem is exactly what you described here.


    sincerely
     
    Kuan Zhou, Feb 18, 2004
    #3
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