a problem about tran analysis

Discussion in 'Cadence' started by YFLuo, Jul 7, 2007.

  1. YFLuo

    YFLuo Guest

    Hi,everyone,

    I met a problem when I ran the tran analysis in cadence. The erro message is
    as the following:

    " "/directory/model/process.scs"####:Unknown parameter name "X" used to
    initialize parameter "Y". "

    I have checked the model paths and found that "design.scs" path is really
    set before "process.scs". So how can this erro happen? Can anybody help me
    solve this problem?

    Thank you in advance!
     
    YFLuo, Jul 7, 2007
    #1
  2. YFLuo

    Andrew Beckett Guest

    What version of spectre are you using? This may be a problem with the old front
    end in spectre (the new one was introduced in IC5141, but is not enabled by
    default - it was on by default from MMSIM60 onwards). To enable the new front
    end in IC5141, you can enter "+csfe" in the userCmdLineOptions field in the
    setup->environment form - it certainly tends to help with big blue models (which
    may be what you're using here from the names of the files ;-> ), and can be
    hugely more memory efficient with heavily parameterised models.

    Regards,

    Andrew.
     
    Andrew Beckett, Jul 10, 2007
    #2
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