| /*============================================================================== |
| File: S130fetPcell.il |
| Purpose: Pcell code for cdf setup for mosfet (non-DE) |
| devices for Skywater S130 Pcells |
| |
| Created: Mar 25, 2020 Madek Graham |
| Description: Pcell code to create the mosfet (non-DE) devices |
| |
| Devices/views: nmos |
| nmos_esd |
| nmos_esd_nat_v5 |
| nmos_esd_v5 |
| nmos_lvt |
| nmos_nat_v3 |
| nmos_nat_v5 |
| nmos_v5 |
| pmos |
| pmos_esd_v5 |
| pmos_hvt |
| pmos_lvt |
| pmos_v5 |
| |
| ------------------------------------------------------------ |
| Modifications: |
| - Jun 27, 2020 MSG |
| Changed hvi layer to thkox to accomodate change in PDK |
| - Sep 05, 2020 MSG |
| Changed tap to default to bot, added fixed cdf params for w & l for discrete |
| device sizes |
| - Jan 12, 2021 MSG |
| Added abutment rules |
| Changed cdsTerms on symbols so they are a bit off the pin |
| - Feb 13, 2021 MSG |
| Split file into 3 parts (cdf, sym, lay) |
| Turned fixedWl off |
| |
| ==============================================================================*/ |
| |
| let( ( libName ) |
| |
| libName = "S130" |
| |
| foreach( device fetDevices |
| |
| printf("Creating device %s CDF in %s library\n" device->deviceName libName ) |
| |
| ;=========================================================== |
| ;***** CDF definition ***** |
| ;=========================================================== |
| |
| let( ( cellName cellId cdf tfId ) |
| |
| cellName = device->deviceName |
| |
| unless( cellId = ddGetObj( libName cellName ) |
| error( "Could not get cell object Lib: %s, Cell:%s" libName cellName ) |
| ); unless |
| |
| when( cdf = cdfGetBaseCellCDF( cellId ) |
| cdfDeleteCDF( cdf ) |
| ); when |
| cdf = cdfCreateBaseCellCDF( cellId ) |
| |
| printf( "Generating CDF for %s\n" cellName ) |
| |
| tfId = techGetTechFile(cellId) |
| |
| cdfCreateParam( cdf |
| ?name "model" |
| ?prompt "Model Name" |
| ?type "string" |
| ?defValue device->modelName |
| ?storeDefault "yes" |
| ?parseAsCEL "yes" |
| ?editable "nil" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "lvsModel" |
| ?prompt "LVS Model Name" |
| ?type "string" |
| ?defValue device->lvsModel |
| ?storeDefault "yes" |
| ?parseAsCEL "yes" |
| ?editable "nil" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "info" |
| ?prompt "Device Info" |
| ?type "string" |
| ?defValue device->devInfo |
| ?storeDefault "yes" |
| ?parseAsCEL "yes" |
| ?editable "nil" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| unless( device->esd |
| cdfCreateParam( cdf |
| ?name "useFixedWL" |
| ?prompt "Use Fixed W/L" |
| ?type "boolean" |
| ?defValue nil |
| ?storeDefault "yes" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "fixedW" |
| ?prompt "Finger Width (um)" |
| ?type "cyclic" |
| ?defValue sprintf(nil "%L" device->defW) |
| ?storeDefault "yes" |
| ?choices mapcar( 'car setof( wl device->fixedWL evalstring(cadr(wl))==device->defL) ) |
| ?callback sprintf( nil "%s('fixedW)" device->paramCB ) |
| ?display "cdfgData->useFixedWL->value" |
| ) |
| cdfCreateParam( cdf |
| ?name "fixedL" |
| ?prompt "Length (um)" |
| ?type "cyclic" |
| ?defValue sprintf(nil "%L" device->defL) |
| ?storeDefault "yes" |
| ?choices mapcar( 'cadr setof( wl device->fixedWL evalstring(car(wl))==device->defW) ) |
| ?callback sprintf( nil "%s('fixedL)" device->paramCB ) |
| ?display "cdfgData->useFixedWL->value" |
| ) |
| ) |
| cdfCreateParam( cdf |
| ?name "fw" |
| ?prompt "Finger Width (um)" |
| ?type "float" |
| ?defValue device->defW |
| ?storeDefault "yes" |
| ?callback sprintf( nil "%s('fw)" device->paramCB ) |
| ?display "!cdfgData->useFixedWL->value" |
| ) |
| cdfCreateParam( cdf |
| ?name "l" |
| ?prompt "Length (um)" |
| ?type "float" |
| ?defValue device->defL |
| ?storeDefault "yes" |
| ?callback sprintf( nil "%s('l)" device->paramCB ) |
| ?display "!cdfgData->useFixedWL->value" |
| ) |
| cdfCreateParam( cdf |
| ?name "nf" |
| ?prompt "Fingers" |
| ?type "int" |
| ?defValue 1 |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?callback sprintf( nil "%s('nf)" device->paramCB ) |
| ) |
| cdfCreateParam( cdf |
| ?name "fingerSP" |
| ?prompt " Finger Spacing (um)" |
| ?type "float" |
| ?defValue device->defFingerSP |
| ?storeDefault "yes" |
| ?callback sprintf( nil "%s('fingerSP)" device->paramCB ) |
| ?display "cdfgData->nf->value > 1" |
| ) |
| cdfCreateParam( cdf |
| ?name "m" |
| ?prompt "Multiples" |
| ?type "int" |
| ?defValue 1 |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?callback sprintf( nil "%s('m)" device->paramCB ) |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "w" |
| ?prompt "Total Device Width (w*nf)" |
| ?type "float" |
| ?defValue device->defW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "totalW" |
| ?prompt "Total Width (w*nf*m)" |
| ?type "float" |
| ?defValue device->defW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "gateOptions" |
| ?prompt "Show Gate Options" |
| ?type "boolean" |
| ?defValue nil |
| ?storeDefault "yes" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "gateCnt" |
| ?prompt " Gate Contacts" |
| ?type "cyclic" |
| ?defValue "none" |
| ?choices list("none" "Top" "Bottom" "Both") |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "cdfgData->gateOptions->value && hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "gateCntExt" |
| ?prompt " Extend Gate Contact by" |
| ?type "float" |
| ?defValue 0.0 |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?callback sprintf( nil "%s('gateCntExt)" device->paramCB ) |
| ?display "cdfgData->gateOptions->value && cdfgData->gateCnt->value != \"none\" && |
| hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "sdInfo" |
| ?prompt "Show Src/Drn Info" |
| ?type "boolean" |
| ?defValue nil |
| ?storeDefault "yes" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "as" |
| ?prompt " Source Area (um^2)" |
| ?type "float" |
| ?defValue (designRules->diff->minOLLlicon1 + designRules->licon1->minW + |
| designRules->licon1->minDcontSPpoly) * device->defW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ?display "cdfgData->sdInfo->value && hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "ad" |
| ?prompt " Drain Area (um^2)" |
| ?type "float" |
| ?defValue (designRules->diff->minOLLlicon1 + designRules->licon1->minW + |
| designRules->licon1->minDcontSPpoly) * device->defW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ?display "cdfgData->sdInfo->value && hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "ps" |
| ?prompt " Source Perimeter (um)" |
| ?type "float" |
| ?defValue 2*(designRules->diff->minOLLlicon1 + designRules->licon1->minW + |
| designRules->licon1->minDcontSPpoly) + device->defW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ?display "cdfgData->sdInfo->value && hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "pd" |
| ?prompt " Drain Perimeter (um)" |
| ?type "float" |
| ?defValue 2*(designRules->diff->minOLLlicon1 + designRules->licon1->minW + |
| designRules->licon1->minDcontSPpoly) + device->defW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ?display "cdfgData->sdInfo->value && hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "nrs" |
| ?prompt " Source Diff Squares" |
| ?type "float" |
| ?defValue (0.5*designRules->licon1->minW + designRules->licon1->minDcontSPpoly)/device->defW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ?display "cdfgData->sdInfo->value && hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "nrd" |
| ?prompt " Drain Diff Squares" |
| ?type "float" |
| ?defValue (0.5*designRules->licon1->minW + designRules->licon1->minDcontSPpoly)/device->defW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ?display "cdfgData->sdInfo->value && hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "rs" |
| ?prompt " Est. Src Diff Resistance" |
| ?type "float" |
| ?defValue device->diffRho*(0.5*designRules->licon1->minW + designRules->licon1->minDcontSPpoly)/device->defW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ?display "cdfgData->sdInfo->value && hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "rd" |
| ?prompt " Est. Drn Diff Resistance" |
| ?type "float" |
| ?defValue device->diffRho*(0.5*designRules->licon1->minW + designRules->licon1->minDcontSPpoly)/device->defW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ?display "cdfgData->sdInfo->value && hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "sdOptions" |
| ?prompt "Show Src/Drn Options" |
| ?type "boolean" |
| ?defValue nil |
| ?storeDefault "yes" |
| ) |
| cdfCreateParam( cdf |
| ?name "leftSDCont" |
| ?prompt " Left S/D Contact" |
| ?type "boolean" |
| ?defValue t |
| ?storeDefault "yes" |
| ?callback sprintf( nil "%s()" device->paramCB ) |
| ?display "cdfgData->sdOptions->value" |
| ) |
| cdfCreateParam( cdf |
| ?name "diffLext" |
| ?prompt " Extend leftmost Src by" |
| ?type "float" |
| ?defValue 0.0 |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?callback sprintf( nil "%s('diffLext)" device->paramCB ) |
| ?display "cdfgData->sdOptions->value" |
| ) |
| cdfCreateParam( cdf |
| ?name "rightSDCont" |
| ?prompt " Right S/D Contact" |
| ?type "boolean" |
| ?defValue t |
| ?storeDefault "yes" |
| ?callback sprintf( nil "%s()" device->paramCB ) |
| ?display "cdfgData->sdOptions->value" |
| ) |
| cdfCreateParam( cdf |
| ?name "diffRext" |
| ?prompt " Extend rightmost S/D by" |
| ?type "float" |
| ?defValue 0.0 |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?callback sprintf( nil "%s('diffRext)" device->paramCB ) |
| ?display "cdfgData->sdOptions->value" |
| ) |
| ; turning this off as it causes issues with vxl connectivity |
| cdfCreateParam( cdf |
| ?name "shortTerms" |
| ?prompt " Short Terminals" |
| ?type "cyclic" |
| ?defValue "none" |
| ?choices list("none" "SGD" "SG" "DG") |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ;?display "cdfgData->gateCnt->value != \"none\" && cdfgData->sdOptions->value && |
| ; hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapLeft" |
| ?prompt "Left Tap" |
| ?type "boolean" |
| ?defValue nil |
| ?storeDefault "yes" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapLeftCnt" |
| ?prompt " Left Tap Contacts" |
| ?type "boolean" |
| ?defValue t |
| ?storeDefault "yes" |
| ?display "cdfgData->tapLeft->value && hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapRight" |
| ?prompt "Right Tap" |
| ?type "boolean" |
| ?defValue nil |
| ?storeDefault "yes" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapRightCnt" |
| ?prompt " Right Tap Contacts" |
| ?type "boolean" |
| ?defValue t |
| ?storeDefault "yes" |
| ?display "cdfgData->tapRight->value && hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapTop" |
| ?prompt "Top Tap" |
| ?type "boolean" |
| ?defValue if( rexMatchp("^n" cellName) then nil else t ) |
| ?storeDefault "yes" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapTopCnt" |
| ?prompt " Top Tap Contacts" |
| ?type "boolean" |
| ?defValue t |
| ?storeDefault "yes" |
| ?display "cdfgData->tapTop->value && hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapBottom" |
| ?prompt "Bottom Tap" |
| ?type "boolean" |
| ?defValue if( rexMatchp("^p" cellName) then nil else t ) |
| ?storeDefault "yes" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapBottomCnt" |
| ?prompt " Bottom Tap Contacts" |
| ?type "boolean" |
| ?defValue t |
| ?storeDefault "yes" |
| ?display "cdfgData->tapBottom->value && hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| ; params for callbacks & netlisting |
| cdfCreateParam( cdf |
| ?name "tm" |
| ?prompt "Total # of gates (m*nf)" |
| ?type "int" |
| ?defValue 1 |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?editable "nil" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "minW" |
| ?prompt "minimum width" |
| ?type "float" |
| ?defValue device->minW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "maxW" |
| ?prompt "maximum width" |
| ?type "float" |
| ?defValue device->maxW |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "minL" |
| ?prompt "minimum length" |
| ?type "float" |
| ?defValue device->minL |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "maxL" |
| ?prompt "maximum length" |
| ?type "float" |
| ?defValue device->maxL |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "minFingerSP" |
| ?prompt "minimum finger spacing" |
| ?type "float" |
| ?defValue device->minFingerSP |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "maxFingerSP" |
| ?prompt "maximum finger spacing" |
| ?type "float" |
| ?defValue device->maxFingerSP |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "rsh" |
| ?prompt "Diff Sheet Resistance" |
| ?type "float" |
| ?defValue device->diffRho |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "gateMidCntSP" |
| ?prompt "Gate to Mid Cont SP" |
| ?type "float" |
| ?defValue 0.5*designRules->licon1->minW + designRules->licon1->minDcontSPpoly |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "diffOLgate" |
| ?prompt "diff Overlap gate" |
| ?type "float" |
| ?defValue designRules->diff->minOLLlicon1 + designRules->licon1->minW + |
| designRules->licon1->minDcontSPpoly |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "minDiffOLgate" |
| ?prompt "min diff Overlap gate" |
| ?type "float" |
| ?defValue designRules->diff->minOLgate |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| ; needed for the models and stdlib imports |
| cdfCreateParam( cdf |
| ?name "sa" |
| ?prompt "left diff overlap gate" |
| ?type "float" |
| ?defValue designRules->diff->minOLLlicon1 + designRules->licon1->minW + |
| designRules->licon1->minDcontSPpoly |
| ?storeDefault "yes" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "sb" |
| ?prompt "right diff overlap gate" |
| ?type "float" |
| ?defValue designRules->diff->minOLLlicon1 + designRules->licon1->minW + |
| designRules->licon1->minDcontSPpoly |
| ?storeDefault "yes" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "sd" |
| ?prompt "space between fingers" |
| ?type "float" |
| ?defValue device->defFingerSP |
| ?storeDefault "yes" |
| ?display "nil" |
| ) |
| |
| cdf->simInfo = list( nil) |
| cdf->simInfo->auCdl = '( nil |
| dollarEqualParams nil |
| dollarParams nil |
| otherParameters nil |
| netlistProcedure _ansCdlCompParamPrim |
| instParameters (model W L M ) |
| propMapping (nil model lvsModel W fw L l M tm) |
| componentName sprintf( nil "%s" device->deviceName ) |
| termOrder (d g s b) |
| namePrefix "M" |
| modelName "" |
| ) |
| cdf->simInfo->auLvs = '( nil |
| dollarEqualParams nil |
| dollarParams nil |
| otherParameters nil |
| netlistProcedure _ansLvsCompParamPrim |
| instParameters (model W L M ) |
| propMapping (nil model lvsModel W fw L l M tm) |
| componentName sprintf( nil "%s" device->deviceName ) |
| termOrder (d g s b) |
| namePrefix "M" |
| modelName "" |
| permuteRule "(p d s)" |
| ) |
| cdf->simInfo->spectre = '( nil |
| propMapping nil |
| otherParameters (model) |
| instParameters (nf w l m as ad ps pd nrd nrs sa sb sd) |
| termOrder (d g s b) |
| ) |
| |
| cdf->simInfo->spectreS = '( nil |
| propMapping nil |
| netlistProcedure ansSpectreSDevPrim |
| otherParameters (model) |
| instParameters (nf w l m as ad ps pd nrd nrs sa sb sd) |
| termOrder (d g s b) |
| namePrefix "M" |
| componentName model |
| ) |
| |
| ;;; Properties |
| cdf->formInitProc = "S130disablePcellChange" |
| cdf->doneProc = "" |
| cdf->buttonFieldWidth = 340 |
| cdf->fieldHeight = 35 |
| cdf->fieldWidth = 350 |
| cdf->promptWidth = 175 |
| cdf->modelLabelSet = "vfb phi eta" |
| cdf->opPointLabelSet = "id vgs vds gm" |
| cdf->paramLabelSet = "" |
| cdf->instDisplayMode = "instName" |
| cdf->instNameType = "schematic" |
| cdf->termDisplayMode = "netName" |
| cdf->netNameType = "schematic" |
| |
| cdfSaveCDF(cdf) |
| |
| ); let |
| ); foreach device |
| |
| ); let |
| |
| /*================================== EOF ===================================*/ |
