Ocean vs CDE convergence

Discussion in 'Cadence' started by ttnh, Sep 4, 2003.

  1. ttnh

    ttnh Guest

    I have a simple DC analysis temperature sweep. When I run it from the
    Affirma Cirucit Design Enviroment GUI it runs fine. I then click
    Session->SaveScript to filename ./oceanScript. Followed by typing: Load
    "oceanScript.ocn" on the command line of the CIW. The ocean script started
    simulation will not converge. Why are do they converge differently? What can
    I do to fix it?

    Thanks
    Tim
     
    ttnh, Sep 4, 2003
    #1
  2. ttnh

    Erik Wanta Guest

    Tim:
    Are you setting options in Simulation->Options->Analog? Are all these
    options getting printed to the ocean script? You may need to generate
    the ocean script with the fullKey option asiWriteOceanScript(outPort
    asi_session ?fullKey t).

    Enter the following in the CIW:
    outPort=outfile("~/oceanScript.ocn")
    option asiWriteOceanScript(outPort asiGetCurrentSession() ?fullKey t)
    close(outPort)
     
    Erik Wanta, Sep 4, 2003
    #2
  3. ttnh

    Andrew Beckett Guest

    You can also get the menu which saves the OCEAN script to include
    the defaults if you set this cdsenv var:

    asimenv.misc saveDefaultsToOCEAN boolean t

    Or from SKILL:

    envSetVal("asimenv.misc" "saveDefaultsToOCEAN" 'boolean t)

    Regards,

    Andrew.
     
    Andrew Beckett, Sep 4, 2003
    #3
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