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bsource Interpreted Label cdsParam() display

T Opperman

I have a subckt model file that instances a bsource capacitor device labelled "c1". From the Results Browser and the ADE "print DC Operating Points" command, I can find the bsource operating point parameters are under "MyCircuitName.NonLinCap.c1". This contains the "cap" parameter which I am looking for.

I would like to display this DC "cap" parameter on the schematic while doing DC design using a cdsParam() label. So I edited the CDF parameters for this device, selected "Operating Point Results" and tried adding a parameter called "cap". When I click on "Annotate->DC Operating Points" in ADE, this device's label shows nothing. I have also tried to specify "c1.cap" under the Edit CDF->cdsParam() form. It does however work when I try to display Instance/CDF parameter, which tells me that there is nothing wrong with my symbol.

Any suggestions and how to display this DC parameter as a label on my schematic? I am currently working on IC614.

Regards,

Tjaart

Parents

  • Update:

    I've tried to play around with the opParamExprList parameter, and I've set up my init file to do the following:

    let((CdfId)
    CdfId = cdfCreateUserCellCDF(ddGetObj("mytechlib" "caplnmos"))
    CdfId->simInfo = cdfGetBaseCellCDF(ddGetObj("mytechlib" "caplnmos"))->simInfo
    CdfId->simInfo->spectre->opParamExprList='(("cap" "OP(mappedRoot(\".c1\") \"cap\")"))
    CdfId->opPointLabelSet = "cap"
    );let

    This however does not seem to work.

Reply

  • Update:

    I've tried to play around with the opParamExprList parameter, and I've set up my init file to do the following:

    let((CdfId)
    CdfId = cdfCreateUserCellCDF(ddGetObj("mytechlib" "caplnmos"))
    CdfId->simInfo = cdfGetBaseCellCDF(ddGetObj("mytechlib" "caplnmos"))->simInfo
    CdfId->simInfo->spectre->opParamExprList='(("cap" "OP(mappedRoot(\".c1\") \"cap\")"))
    CdfId->opPointLabelSet = "cap"
    );let

    This however does not seem to work.

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