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  3. auCdl netlist subckt missing parameters

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auCdl netlist subckt missing parameters

Paulux
Paulux over 14 years ago

Hi,
In auCdl netlist generation, I want to generate the netlist shown below
XI1 net16 gnd! / rnpoly2 rl=20 rw=2
.SUBCKT rnpoly2 MINUS PLUS rl=2 rw=2
RR0 PLUS MINUS 190*rl/(rw-6.2e-3) $[NS] $W=rw $L=rl
.ENDS

But the generated CDL out file (File->Export->CDL) is
XI1 net16 gnd! / rnpoly2 M=1
.SUBCKT rnpoly2 MINUS PLUS rl=2 rw=2
RR0 PLUS MINUS 190*rl/(rw-6.2e-3) $[NS] $W=rw $L=rl
.ENDS

The auCdl setting is given below
cdfId->simInfo->auCdl = '( nil
dollarEqualParams nil
dollarParams nil
netlistProcedure ansCdlSubcktCall
instParameters (rl rw m)
componentName rnpoly
termOrder (PLUS MINUS)
propMapping (nil L rl W rw)
namePrefix "X"
modelName "rnpoly"

Details can be found below
The cdf file is attached for reference

Thank you in advance for your help

The CDF settings are

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 )

    ;;; Parameters
    cdfCreateParam( cdfId
        ?name           "model"
        ?prompt         "Model name"
        ?defValue       "rnpoly"
        ?type           "string"
        ?display        "t"
        ?editable       "nil"
        ?parseAsCEL     "yes"
    )
    cdfCreateParam( cdfId
        ?name           "macro"
        ?prompt         "Hspice Model name"
        ?defValue       "iPar(\"model\")"
        ?type           "string"
        ?display        "nil"
        ?editable       "nil"
        ?parseAsCEL     "yes"
    )
    cdfCreateParam( cdfId
        ?name           "macroArgumentStyle"
        ?prompt         "macro arg style"
        ?defValue       "hspiceS"
        ?type           "string"
        ?display        "nil"
        ?parseAsCEL     "yes"
    )
    cdfCreateParam( cdfId
        ?name           "r"
        ?prompt         "Resistance"
        ?units          "resistance"
        ?defValue       "190"
        ?type           "string"
        ?editable       "cdfgData->entryMode->value == \"Resistance&Width\""
        ?callback       "preswl_1Si()"
        ?parseAsNumber  "yes"
        ?parseAsCEL     "yes"
    )
    cdfCreateParam( cdfId
        ?name           "tr"
        ?prompt         "Total resistance"
        ?units          "resistance"
        ?defValue       "190"
        ?type           "string"
        ?display        "deGetEditCellView()->cellViewType != \"maskLayout\""
        ?editable       "nil"
        ?parseAsNumber  "yes"
        ?parseAsCEL     "yes"
    )
    cdfCreateParam( cdfId
        ?name           "entryMode"
        ?prompt         "Entry Mode"
        ?defValue       "Length&Width"
        ?choices        '("Length&Width" "Resistance&Width")
        ?type           "cyclic"
    )
    cdfCreateParam( cdfId
        ?name           "rl"
        ?prompt         "Length"
        ?defValue       "2"
        ?type           "string"
        ?editable       "cdfgData->entryMode->value == \"Length&Width\""
        ?callback       "presr_1Si()"
        ?parseAsCEL     "yes"
    )
    cdfCreateParam( cdfId
        ?name           "rw"
        ?prompt         "Width"
        ?defValue       "2"
        ?type           "string"
        ?display        "artParameterInToolDisplay('w)"
        ?callback       "presr_1Si()"
        ?parseAsCEL     "yes"
    )
    cdfCreateParam( cdfId
        ?name           "m"
        ?prompt         "Multiplier"
        ?defValue       1
        ?type           "int"
        ?display        "deGetEditCellView()->cellViewType != \"maskLayout\""
        ?editable       "deGetEditCellView()->cellViewType != \"maskLayout\""
        ?callback       "presm_1Si()"
    )

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  • Paulux
    Paulux over 14 years ago

     Hi Lawerence,

     Thank you very much for your reply.

    Could you/anyone give an example in.simrc such that the "rl=" "rw=" appear in the line "XI1 net16 gnd! / rnpoly2"

    XI1 net16 gnd! / rnpoly2 M=1
    .SUBCKT rnpoly2 MINUS PLUS rl=2 rw=2
    RR0 PLUS MINUS 190*rl/(rw-6.2e-3) $[NS] $W=rw $L=rl
    .ENDS

    Also, the problem is more series in capacitor subcircuit because only capacitance equation is printed in the auCdl netlist as shown below!

    XI2 in1 gnd! / umim

    .SUBCKT umim MINUS PLUS

    CC0 PLUS MINUS 1.5e-4*cw*cl $[CA]

    .ENDS

     ******************************************************************************************

    How could the above capacitor parameters in auCdl netlist be added as shown below
    XI2 net17 gnd! / umim cl=15 cw=15

    .SUBCKT umim MINUS PLUS  cl=10 cw=10

    CC1 PLUS MINUS 1.5e-4*cw*cl $[CA] $L=cl $W=cw

    .ENDS

    Thanks in advance for your help.

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  • Paulux
    Paulux over 14 years ago

     Hi Lawerence,

     Thank you very much for your reply.

    Could you/anyone give an example in.simrc such that the "rl=" "rw=" appear in the line "XI1 net16 gnd! / rnpoly2"

    XI1 net16 gnd! / rnpoly2 M=1
    .SUBCKT rnpoly2 MINUS PLUS rl=2 rw=2
    RR0 PLUS MINUS 190*rl/(rw-6.2e-3) $[NS] $W=rw $L=rl
    .ENDS

    Also, the problem is more series in capacitor subcircuit because only capacitance equation is printed in the auCdl netlist as shown below!

    XI2 in1 gnd! / umim

    .SUBCKT umim MINUS PLUS

    CC0 PLUS MINUS 1.5e-4*cw*cl $[CA]

    .ENDS

     ******************************************************************************************

    How could the above capacitor parameters in auCdl netlist be added as shown below
    XI2 net17 gnd! / umim cl=15 cw=15

    .SUBCKT umim MINUS PLUS  cl=10 cw=10

    CC1 PLUS MINUS 1.5e-4*cw*cl $[CA] $L=cl $W=cw

    .ENDS

    Thanks in advance for your help.

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