cdf lost every time I log out from cadence

Discussion in 'Cadence' started by jren, Aug 25, 2011.

  1. jren

    jren Guest

    Hi

    In my SKILL code (pcell.il), I include pcell (pcDefinePCell()) and CDF
    (cdfCreateParam(()).(This is similar to
    http://groups.google.com/group/comp...read/thread/4791011ed9a6ff40/1d12829648321907).
    After I load this pcell.il in CIW, everything looks fine and I can see
    the CDF settings. However, every time I restarted cadence, CDF
    component parameters are lost.
    Can anyone help with me on this issue? Thanks!

    jren
     
    jren, Aug 25, 2011
    #1
  2. jren

    PM Guest

    Similar is maybe not good enough ...
    You have to modify the base CDF parameter (supposed you are allowed to).
    Do you have (among others) at top:

    let( ( libId cellId cdfId )
    unless( cellId = ddGetObj( LIBRARY CELL )
    error( "Could not get cell %s." CELL )
    )
    when( cdfId = cdfGetBaseCellCDF( cellId )
    cdfDeleteCDF( cdfId )
    )
    cdfId = cdfCreateBaseCellCDF( cellId )

    ???
     
    PM, Aug 25, 2011
    #2
  3. jren

    jren Guest

    Yes. I have these. Basic my pcell.il is as following:

    pcDefinePCell(
    list(ddGetObj("lib" "cell" "layout")
    ........
    ) ;end of pcDefinePCell


    ;;CDF Development
    let( (libId cellId cdfId (cellLib "libname") (cellName
    "cellname") ;;cellLib, cellName, changed as in PcCellViewDefine
    )
    unless(cellId = ddGetObj(cellLib cellName)
    error( "Could not get cell %s." cellName ))
    when(cdfId = cdfGetBaseCellCDF(cellId)
    cdfDeleteCDF(cdfId))
    cdfId = cdfCreateBaseCellCDF(cellId)

    cdfCreateParam(cdfId
    ?name "widthR2"
    ?prompt "widthR2"
    ?defValue 2.0
    ?type "float"
    ?storeDefault "yes")
    ......
    );end of let
     
    jren, Aug 25, 2011
    #3
  4. jren

    PM Guest


    cdfSaveCDF( cdfId )
     
    PM, Aug 25, 2011
    #4
  5. jren

    jren Guest

    It works.
    Thank you for your help!

     
    jren, Aug 25, 2011
    #5
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