| /*============================================================================== |
| File: S130rpolyPcell.il |
| Purpose: Pcell code for layout and symbols, and cdf setup for the rpoly |
| resistor for Skywater S130 Pcells |
| |
| Created: Mar 25, 2020 Madek Graham |
| Description: Pcell code to create the basic layer resistors |
| |
| Devices/views: rpoly / layout symbol auCdl auLvs spectre |
| |
| ------------------------------------------------------------ |
| Modifications: |
| |
| ==============================================================================*/ |
| |
| /*============================================================================== |
| |
| This file only needs to be loaded once to create the pcells and cdf information |
| for the resBaseDevices set within the S130techData.il file |
| |
| ==============================================================================*/ |
| |
| let( ( libName ) |
| |
| libName = "S130" |
| |
| foreach( device rpolyDevices |
| printf("Creating device %s in %s library\n" device->deviceName libName ) |
| |
| ;=========================================================== |
| ;***** Define Layout Pcell ***** |
| ;=========================================================== |
| |
| pcDefinePCell( list( ddGetObj(libName) device->deviceName "layout" ) |
| ; formal parameters name value pairs |
| ( |
| ( devInfo "ilList" device ) |
| ( rules "ilList" designRules ) |
| ( grid "float" techGetMfgGridResolution(techGetTechFile(ddGetObj(libName))) ) |
| ( rType "string" "Series" ) ;; values are "Series", "Parallel" |
| ( segW "float" device->defW ) |
| ( segL "float" device->defL ) |
| ( segments "int" 1 ) |
| ( segmentSP "float" device->defSegSP ) |
| ( contRows "int" 1 ) |
| ( metCont "boolean" t) |
| ) |
| |
| let( ( |
| allPresShapes botHead botHeadLi1 botHeadLicon1 botHeadMcon botHeadMet1 cv |
| headL headLi1L headLi1W headLicon1Xadj headLicon1Yadj headLicon1sTotalL |
| headLicon1sTotalW headMconXadj headMconYadj headMconsTotalL headMconsTotalW |
| headMet1L headMet1W headW headXadj headYadj |
| imp1L imp1OLresL imp1OLresW imp1W lppShapes minLi1L minLi1W minMet1L minMet1W |
| numXHeadLicon1s numXHeadMcons numYHeadMcons nwell nwellBot nwellLft nwellRht |
| nwellTop pinAdj presBotEdge presLftEdge presRhtEdge presTopEdge res resImp1 |
| resImp1Adj resImp1Shape resMark resMinContW resTotalL resTotalW tapAdj |
| tapBotAdjL tapBotAdjR tapBotEncPath tapBotL tapBotPath tapBotSubRect |
| tapEncPath tapEncPathWithCnt tapImp tapImpOLtap tapLftAdjB tapLftAdjT |
| tapLftEncPath tapLftL tapLftPath tapLftSubRect tapMetOLcont tapOLcont |
| tapRhtAdjB tapRhtAdjT tapRhtEncPath tapRhtL tapRhtPath tapRhtSubRect |
| tapSPres tapSubRect tapSubRectWithCnt tapTopAdjL tapTopAdjR tapTopEncPath |
| tapTopL tapTopPath tapTopSubRect tapW temp topHead topHeadLi1 topHeadLicon1 |
| topHeadMcon topHeadMet1 |
| ) |
| |
| cv = pcCellView |
| |
| dbReplaceProp(cv "instNamePrefix" "string" "RNP") |
| |
| headL = rules->licon1->minW + devInfo->resLay->minOLSlicon1 + |
| (contRows - 1)*(rules->licon1->minW + rules->licon1->minSP) |
| |
| ; create the segments |
| for( segment 1 segments |
| res = rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "res%d" segment ) |
| ?layer devInfo->resLay->layer |
| ?width segW |
| ?length segL |
| ?origin (segment-1)*(segW + segmentSP) : 0 |
| ) |
| resMark = rodCreateRect( |
| ?cvId cv |
| ?layer devInfo->mrk1Lay |
| ?bBox list( res->lowerLeft res->upperRight ) |
| ) |
| ); end for 1 to segments |
| |
| ; create Headers |
| resMinContW = rules->licon1->minW + 2*devInfo->resLay->minOLSlicon1 |
| |
| ; figure out how many and how wide/long all the licon1s will be for fillRect later |
| headXadj = 0.0 |
| headYadj = 0.0 |
| ; dogbone check and adjustments, & get headLicon numbers needed |
| if( segW < resMinContW then |
| headW = resMinContW |
| ; needed to move the serpentine heads over |
| ; parallel and series the segment spacing will be adjusted in the cdf |
| headYadj = devInfo->resLay->minOLLlicon1 |
| headL = headL + headYadj |
| numXHeadLicon1s = 1 |
| headLicon1sTotalW = rules->licon1->minW |
| headLicon1sTotalL = rules->licon1->minW + (contRows - 1)*(rules->licon1->minW + |
| rules->licon1->minSP) |
| else |
| headW = segW |
| numXHeadLicon1s = 1 + floor((segW - 2*max(devInfo->resLay->minOLSlicon1 rules->li1->minOLSlicon1) - |
| rules->licon1->minW)/(rules->licon1->minW + rules->licon1->minSP)) |
| headLicon1sTotalW = rules->licon1->minW + (numXHeadLicon1s-1)*(rules->licon1->minW + |
| rules->licon1->minSP) |
| ; ensure the licon1 to licon1 on different segments don't cause a violation, if so, reduce the number of |
| ; licon1s by 1 |
| when( segments > 1 && |
| segmentSP+(segW-headLicon1sTotalW) < rules->licon1->minSP && |
| numXHeadLicon1s > 1 |
| numXHeadLicon1s = numXHeadLicon1s - 1 |
| headLicon1sTotalW = rules->licon1->minW + (numXHeadLicon1s-1)*(rules->licon1->minW + |
| rules->licon1->minSP) |
| ); end when |
| headLicon1sTotalL = rules->licon1->minW + (contRows-1)*(rules->licon1->minW + |
| rules->licon1->minSP) |
| ); end if segW < room for one contact |
| |
| ; need to make sure we have some minimums to check against |
| minLi1W = 2*max(rules->li1->minOLSlicon1 rules->li1->minOLSmcon) + rules->licon1->minW |
| minLi1L = 2*max(rules->li1->minOLLlicon1 rules->li1->minOLLmcon) + rules->licon1->minW |
| minMet1W = 2*rules->met1->minOLSmcon + rules->licon1->minW |
| minMet1L = 2*rules->met1->minOLLmcon + rules->licon1->minW |
| |
| ; li1 width and length |
| headLi1W = max(minLi1W,2*max(rules->li1->minOLSlicon1,rules->li1->minOLSmcon) + |
| headLicon1sTotalW) |
| headLi1L = max(minLi1L,2*max(rules->li1->minOLLlicon1,rules->li1->minOLLmcon) + |
| headLicon1sTotalL) |
| headLi1W = round(headLi1W/(grid*2))*(grid*2) |
| headLi1L = round(headLi1L/(grid*2))*(grid*2) |
| headLicon1Xadj = 0.5*(headLi1W - headLicon1sTotalW) |
| headLicon1Yadj = 0.5*(headLi1L - headLicon1sTotalL) |
| |
| ; figure out how many and how wide/long all the mcons will be for fillRect later |
| if( numXHeadLicon1s == 1 then |
| numXHeadMcons = 1 |
| else |
| numXHeadMcons = 1 + floor( (headLi1W - 2*rules->li1->minOLSmcon - rules->mcon->minW)/ |
| (rules->mcon->minW + rules->mcon->minSP) ) |
| ); end if numXHeadLicon1s |
| numYHeadMcons = 1 + floor( (headLi1L - 2*rules->li1->minOLLmcon - rules->mcon->minW)/ |
| (rules->mcon->minW + rules->mcon->minSP) ) |
| headMconsTotalW = rules->mcon->minW + (numXHeadMcons-1)*(rules->mcon->minW + |
| rules->mcon->minSP) |
| headMconsTotalL = rules->mcon->minW + (numYHeadMcons-1)*(rules->mcon->minW + |
| rules->mcon->minSP) |
| |
| ; met1 width and length |
| headMet1W = headMconsTotalW + 2*rules->met1->minOLSmcon |
| headMet1L = headMconsTotalL + 2*rules->met1->minOLLmcon |
| when( rules->met1->minArea > headMet1W * headMet1L |
| headMet1W = ceiling( (rules->met1->minArea/headMet1L)/grid)*grid |
| ); when |
| ; set the metals to be on 2*grid to fix offgrid issues |
| headMet1W = round(headMet1W/(grid*2))*(grid*2) |
| headMet1L = round(headMet1L/(grid*2))*(grid*2) |
| headMconXadj = 0.5*(headMet1W - headMconsTotalW) |
| headMconYadj = 0.5*(headMet1L - headMconsTotalL) |
| |
| for( segment 1 segments |
| |
| ; bottom headers |
| botHead = rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "botHead%d" segment ) |
| ?layer devInfo->resLay->layer |
| ?width headW |
| ?length headL |
| ) |
| rodAlign( |
| ?alignObj rodGetObj( sprintf( nil "botHead%d" segment ) cv ) |
| ?alignHandle "upperCenter" |
| ?refObj rodGetObj( sprintf( nil "res%d" segment ) cv ) |
| ?refHandle "lowerCenter" |
| ?ySep headYadj |
| ) |
| ; top headers |
| topHead = rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "topHead%d" segment ) |
| ?layer devInfo->resLay->layer |
| ?width headW |
| ?length headL |
| ) |
| rodAlign( |
| ?alignObj rodGetObj( sprintf( nil "topHead%d" segment ) cv ) |
| ?alignHandle "lowerCenter" |
| ?refObj rodGetObj( sprintf( nil "res%d" segment ) cv ) |
| ?refHandle "upperCenter" |
| ?ySep -headYadj |
| ) |
| |
| ; bottom headers metal and contacts |
| ; could add a contact on/off option here |
| botHeadLi1 = rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "botHeadLi1%d" segment ) |
| ?layer rules->li1->layer |
| ?width headLi1W |
| ?length headLi1L |
| ) |
| rodAlign( |
| ?alignObj rodGetObj( sprintf( nil "botHeadLi1%d" segment ) cv ) |
| ?alignHandle "upperCenter" |
| ?refObj rodGetObj( sprintf( nil "botHead%d" segment ) cv ) |
| ?refHandle "upperCenter" |
| ?ySep max(rules->li1->minOLLlicon1,rules->li1->minOLLmcon)-headYadj |
| ) |
| botHeadLicon1 = rodFillBBoxWithRects( |
| ?cvId cv |
| ?layer rules->licon1->layer |
| ?fillBBox list( |
| rodAddToY(rodAddToX(botHeadLi1->lowerLeft headLicon1Xadj) headLicon1Yadj) |
| rodAddToY(rodAddToX(botHeadLi1->upperRight -headLicon1Xadj) -headLicon1Yadj) |
| ) |
| ?width rules->licon1->minW |
| ?length rules->licon1->minW |
| ?gap "minimum" |
| ?spaceX rules->licon1->minSP |
| ?spaceY rules->licon1->minSP |
| ) |
| when( devInfo->npcLay |
| rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "botHeadNpc%d" segment ) |
| ?layer devInfo->npcLay->layer |
| ?bBox list( rodAddToY(rodAddToX(botHeadLi1->lowerLeft headLicon1Xadj-devInfo->npcLay->minOLpcont) |
| headLicon1Yadj-devInfo->npcLay->minOLpcont) |
| rodAddToY(rodAddToX(botHeadLi1->upperRight -headLicon1Xadj+devInfo->npcLay->minOLpcont) |
| -headLicon1Yadj+devInfo->npcLay->minOLpcont) |
| ) |
| ) |
| ); when npc |
| when( metCont |
| botHeadMet1 = rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "botHeadMet1%d" segment ) |
| ?layer rules->met1->layer |
| ?width headMet1W |
| ?length headMet1L |
| ) |
| rodAlign( |
| ?alignObj rodGetObj( sprintf( nil "botHeadMet1%d" segment ) cv ) |
| ?alignHandle "centerCenter" |
| ?refObj rodGetObj( sprintf( nil "botHeadLi1%d" segment ) cv ) |
| ?refHandle "centerCenter" |
| ) |
| botHeadMcon = rodFillBBoxWithRects( |
| ?cvId cv |
| ?layer rules->mcon->layer |
| ?fillBBox list( |
| rodAddToY(rodAddToX(botHeadMet1->lowerLeft headMconXadj) headMconYadj) |
| rodAddToY(rodAddToX(botHeadMet1->upperRight -headMconXadj) -headMconYadj) |
| ) |
| ?width rules->mcon->minW |
| ?length rules->mcon->minW |
| ?gap "minimum" |
| ?spaceX rules->mcon->minSP |
| ?spaceY rules->mcon->minSP |
| ) |
| ); when metCont |
| |
| ; top headers metal and contacts |
| topHeadLi1 = rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "topHeadLi1%d" segment ) |
| ?layer rules->li1->layer |
| ?width headLi1W |
| ?length headLi1L |
| ) |
| rodAlign( |
| ?alignObj rodGetObj( sprintf( nil "topHeadLi1%d" segment ) cv ) |
| ?alignHandle "lowerCenter" |
| ?refObj rodGetObj( sprintf( nil "topHead%d" segment ) cv ) |
| ?refHandle "lowerCenter" |
| ?ySep -max(rules->li1->minOLLlicon1,rules->li1->minOLLmcon)+headYadj |
| ) |
| topHeadLicon1 = rodFillBBoxWithRects( |
| ?cvId cv |
| ?layer rules->licon1->layer |
| ?fillBBox list( |
| rodAddToY(rodAddToX(topHeadLi1->lowerLeft headLicon1Xadj) headLicon1Yadj) |
| rodAddToY(rodAddToX(topHeadLi1->upperRight -headLicon1Xadj) -headLicon1Yadj) |
| ) |
| ?width rules->licon1->minW |
| ?length rules->licon1->minW |
| ?gap "minimum" |
| ?spaceX rules->licon1->minSP |
| ?spaceY rules->licon1->minSP |
| ) |
| when( devInfo->npcLay |
| rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "topHeadNpc%d" segment ) |
| ?layer devInfo->npcLay->layer |
| ?bBox list( rodAddToY(rodAddToX(topHeadLi1->lowerLeft headLicon1Xadj-devInfo->npcLay->minOLpcont) |
| headLicon1Yadj-devInfo->npcLay->minOLpcont) |
| rodAddToY(rodAddToX(topHeadLi1->upperRight -headLicon1Xadj+devInfo->npcLay->minOLpcont) |
| -headLicon1Yadj+devInfo->npcLay->minOLpcont) |
| ) |
| ) |
| ); when npc |
| when( metCont |
| topHeadMet1 = rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "topHeadMet1%d" segment ) |
| ?layer rules->met1->layer |
| ?width headMet1W |
| ?length headMet1L |
| ) |
| rodAlign( |
| ?alignObj rodGetObj( sprintf( nil "topHeadMet1%d" segment ) cv ) |
| ?alignHandle "centerCenter" |
| ?refObj rodGetObj( sprintf( nil "topHeadLi1%d" segment ) cv ) |
| ?refHandle "centerCenter" |
| ) |
| topHeadMcon = rodFillBBoxWithRects( |
| ?cvId cv |
| ?layer rules->mcon->layer |
| ?fillBBox list( |
| rodAddToY(rodAddToX(topHeadMet1->lowerLeft headMconXadj) headMconYadj) |
| rodAddToY(rodAddToX(topHeadMet1->upperRight -headMconXadj) -headMconYadj) |
| ) |
| ?width rules->mcon->minW |
| ?length rules->mcon->minW |
| ?gap "minimum" |
| ?spaceX rules->mcon->minSP |
| ?spaceY rules->mcon->minSP |
| ) |
| ); when metCont |
| |
| ); end for 1 to segments |
| |
| ; Time to connect the segments based on the rType |
| ; no connections needed if there is only one segment |
| when( segments > 1 |
| case( rType |
| ("Series" |
| for( segment 1 segments-1 |
| if( oddp(segment) then |
| rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "connectLi1Top%d" segment ) |
| ?layer rules->li1->layer |
| ?bBox list( |
| rodGetObj(sprintf(nil "topHeadLi1%d" segment) cv)->lowerLeft |
| rodGetObj( sprintf(nil "topHeadLi1%d" segment+1) cv)->upperRight |
| ) |
| ) |
| when( metCont |
| rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "connectMet1Top%d" segment ) |
| ?layer rules->met1->layer |
| ?bBox list( |
| rodGetObj(sprintf(nil "topHeadMet1%d" segment) cv)->lowerLeft |
| rodGetObj( sprintf(nil "topHeadMet1%d" segment+1) cv)->upperRight |
| ) |
| ) |
| ); when metCont |
| else ; even segment |
| rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "connectLi1Bot%d" segment ) |
| ?layer rules->li1->layer |
| ?bBox list( |
| rodGetObj(sprintf(nil "botHeadLi1%d" segment) cv)->lowerLeft |
| rodGetObj( sprintf(nil "botHeadLi1%d" segment+1) cv)->upperRight |
| ) |
| ) |
| when( metCont |
| rodCreateRect( |
| ?cvId cv |
| ?name sprintf( nil "connectMet1Bot%d" segment ) |
| ?layer rules->met1->layer |
| ?bBox list( |
| rodGetObj(sprintf(nil "botHeadMet1%d" segment) cv)->lowerLeft |
| rodGetObj( sprintf(nil "botHeadMet1%d" segment+1) cv)->upperRight |
| ) |
| ) |
| ); when metCont |
| ); end if segment is odd |
| ); end for 1 to segments-1 |
| ); end case "Series" |
| ("Parallel" |
| rodCreateRect( |
| ?cvId cv |
| ?name "connectLi1Bot1" |
| ?layer rules->li1->layer |
| ?bBox list( |
| rodGetObj("botHeadLi11" cv)->lowerLeft |
| rodGetObj( sprintf(nil "botHeadLi1%d" segments) cv)->upperRight |
| ) |
| ) |
| when( metCont |
| rodCreateRect( |
| ?cvId cv |
| ?name "connectMet1Bot1" |
| ?layer rules->met1->layer |
| ?bBox list( |
| rodGetObj("botHeadMet11" cv)->lowerLeft |
| rodGetObj( sprintf(nil "botHeadMet1%d" segments) cv)->upperRight |
| ) |
| ) |
| ); when metCont |
| rodCreateRect( |
| ?cvId cv |
| ?name "connectLi1Top1" |
| ?layer rules->li1->layer |
| ?bBox list( |
| rodGetObj("topHeadLi11" cv)->lowerLeft |
| rodGetObj( sprintf(nil "topHeadLi1%d" segments) cv)->upperRight |
| ) |
| ) |
| when( metCont |
| rodCreateRect( |
| ?cvId cv |
| ?name "connectMet1Top1" |
| ?layer rules->met1->layer |
| ?bBox list( |
| rodGetObj("topHeadMet11" cv)->lowerLeft |
| rodGetObj( sprintf(nil "topHeadMet1%d" segments) cv)->upperRight |
| ) |
| ) |
| ); when metCont |
| ); case "Parallel" |
| ); case rtype |
| ); when segments > 1 |
| |
| ; fill npc gaps |
| when( devInfo->npcLay |
| when( segments > 1 && |
| devInfo->npcLay->minSP > abs(xCoord(rodGetObj("botHeadNpc2" cv)->lowerLeft) - |
| xCoord(rodGetObj("botHeadNpc1" cv)->upperRight)) |
| rodCreateRect( |
| ?cvId cv |
| ?name "botHeadNpcGapFill" |
| ?layer devInfo->npcLay->layer |
| ?bBox list( rodGetObj("botHeadNpc1" cv)->lowerLeft |
| rodGetObj(sprintf( nil "botHeadNpc%d" segments ) cv)->upperRight ) |
| ) |
| rodAlign( |
| ?alignObj rodGetObj( "botHeadNpcGapFill" cv ) |
| ?alignHandle "lowerLeft" |
| ?refObj rodGetObj( "botHeadNpc1" cv ) |
| ?refHandle "lowerLeft" |
| ) |
| rodCreateRect( |
| ?cvId cv |
| ?name "topHeadNpcGapFill" |
| ?layer devInfo->npcLay->layer |
| ?bBox list( rodGetObj("topHeadNpc1" cv)->lowerLeft |
| rodGetObj(sprintf( nil "topHeadNpc%d" segments ) cv)->upperRight ) |
| ) |
| rodAlign( |
| ?alignObj rodGetObj( "topHeadNpcGapFill" cv ) |
| ?alignHandle "lowerLeft" |
| ?refObj rodGetObj( "topHeadNpc1" cv ) |
| ?refHandle "lowerLeft" |
| ) |
| ); when npc gaps < npc spacing |
| ); when npc |
| |
| ; Make the pins |
| if( rType == "Parallel" && segments > 1 then |
| if( metCont then |
| rodCreateRect( |
| ?cvId cv |
| ?name "plusPin" |
| ?layer list( rules->met1->pinlayer rules->met1->pinpurpose ) |
| ?bBox list( rodGetObj( "connectMet1Bot1" cv )->lowerLeft rodGetObj( "connectMet1Bot1" cv )->upperRight ) |
| ?netName "PLUS" |
| ?termName "PLUS" |
| ?termIOType "inputOutput" |
| ?pin t |
| ?pinLabel t |
| ?pinLabelHeight round( (rodGetObj( "connectMet1Bot1" cv )->length/length("MINUS")) /grid)*grid |
| ?pinLabelLayer list( rules->met1->layer "label") |
| ?pinLabelFont "stick" |
| ) |
| rodCreateRect( |
| ?cvId cv |
| ?name "minusPin" |
| ?layer list( rules->met1->pinlayer rules->met1->pinpurpose ) |
| ?bBox list( rodGetObj( "connectMet1Top1" cv )->lowerLeft rodGetObj( "connectMet1Top1" cv )->upperRight ) |
| ?netName "MINUS" |
| ?termName "MINUS" |
| ?termIOType "inputOutput" |
| ?pin t |
| ?pinLabel t |
| ?pinLabelHeight round( (rodGetObj( "connectMet1Top1" cv )->length/length("MINUS")) /grid)*grid |
| ?pinLabelLayer list( rules->met1->layer "label") |
| ?pinLabelFont "stick" |
| ) |
| else |
| rodCreateRect( |
| ?cvId cv |
| ?name "plusPin" |
| ?layer list( rules->li1->pinlayer rules->li1->pinpurpose ) |
| ?bBox list( rodGetObj( "connectLi1Bot1" cv )->lowerLeft rodGetObj( "connectLi1Bot1" cv )->upperRight ) |
| ?netName "PLUS" |
| ?termName "PLUS" |
| ?termIOType "inputOutput" |
| ?pin t |
| ?pinLabel t |
| ?pinLabelHeight round( (rodGetObj( "connectLi1Bot1" cv )->length/length("MINUS")) /grid)*grid |
| ?pinLabelLayer list( rules->li1->layer "label") |
| ?pinLabelFont "stick" |
| ) |
| rodCreateRect( |
| ?cvId cv |
| ?name "minusPin" |
| ?layer list( rules->li1->pinlayer rules->li1->pinpurpose ) |
| ?bBox list( rodGetObj( "connectLi1Top1" cv )->lowerLeft rodGetObj( "connectLi1Top1" cv )->upperRight ) |
| ?netName "MINUS" |
| ?termName "MINUS" |
| ?termIOType "inputOutput" |
| ?pin t |
| ?pinLabel t |
| ?pinLabelHeight round( (rodGetObj( "connectLi1Top1" cv )->length/length("MINUS")) /grid)*grid |
| ?pinLabelLayer list( rules->li1->layer "label") |
| ?pinLabelFont "stick" |
| ) |
| ); if metCont |
| else |
| if( metCont then |
| rodCreateRect( |
| ?cvId cv |
| ?name "plusPin" |
| ?layer list( rules->met1->pinlayer rules->met1->pinpurpose ) |
| ?bBox list( rodGetObj( "botHeadMet11" cv )->lowerLeft rodGetObj( "botHeadMet11" cv )->upperRight ) |
| ?netName "PLUS" |
| ?termName "PLUS" |
| ?termIOType "inputOutput" |
| ?pin t |
| ?pinLabel t |
| ?pinLabelHeight round( (rodGetObj( "botHeadMet11" cv )->length/length("PLUS")) /grid)*grid |
| ?pinLabelLayer list( rules->met1->layer "label") |
| ?pinLabelFont "stick" |
| ) |
| rodCreateRect( |
| ?cvId cv |
| ?name "minusPin" |
| ?layer list( rules->met1->pinlayer rules->met1->pinpurpose ) |
| ?bBox if( oddp(segments) then |
| list( rodGetObj( sprintf( nil "topHeadMet1%d" segments) cv )->lowerLeft |
| rodGetObj( sprintf( nil "topHeadMet1%d" segments) cv )->upperRight ) |
| else |
| list( rodGetObj( sprintf( nil "botHeadMet1%d" segments) cv )->lowerLeft |
| rodGetObj( sprintf( nil "botHeadMet1%d" segments) cv )->upperRight ) |
| ) |
| ?netName "MINUS" |
| ?termName "MINUS" |
| ?termIOType "inputOutput" |
| ?pin t |
| ?pinLabel t |
| ?pinLabelHeight round( (rodGetObj( "botHeadMet11" cv )->length/length("MINUS")) /grid)*grid |
| ?pinLabelLayer list( rules->met1->layer "label") |
| ?pinLabelFont "stick" |
| ) |
| else |
| rodCreateRect( |
| ?cvId cv |
| ?name "plusPin" |
| ?layer list( rules->li1->pinlayer rules->li1->pinpurpose ) |
| ?bBox list( rodGetObj( "botHeadLi11" cv )->lowerLeft rodGetObj( "botHeadLi11" cv )->upperRight ) |
| ?netName "PLUS" |
| ?termName "PLUS" |
| ?termIOType "inputOutput" |
| ?pin t |
| ?pinLabel t |
| ?pinLabelHeight round( (rodGetObj( "botHeadLi11" cv )->length/length("PLUS")) /grid)*grid |
| ?pinLabelLayer list( rules->li1->layer "label") |
| ?pinLabelFont "stick" |
| ) |
| rodCreateRect( |
| ?cvId cv |
| ?name "minusPin" |
| ?layer list( rules->li1->pinlayer rules->li1->pinpurpose ) |
| ?bBox if( oddp(segments) then |
| list( rodGetObj( sprintf( nil "topHeadLi1%d" segments) cv )->lowerLeft |
| rodGetObj( sprintf( nil "topHeadLi1%d" segments) cv )->upperRight ) |
| else |
| list( rodGetObj( sprintf( nil "botHeadLi1%d" segments) cv )->lowerLeft |
| rodGetObj( sprintf( nil "botHeadLi1%d" segments) cv )->upperRight ) |
| ) |
| ?netName "MINUS" |
| ?termName "MINUS" |
| ?termIOType "inputOutput" |
| ?pin t |
| ?pinLabel t |
| ?pinLabelHeight round( (rodGetObj( "botHeadLi11" cv )->length/length("MINUS")) /grid)*grid |
| ?pinLabelLayer list( rules->li1->layer "label") |
| ?pinLabelFont "stick" |
| ) |
| ); if metCont |
| ); end if rType = "Parallel" |
| |
| ; Merge all the parts so it removes geometry lines |
| ;leMergeShapes( cv~>shapes ) ; can't use this in pcells - breaks steaming |
| foreach( lpp cv~>lpps |
| lppShapes = lpp~>shapes |
| when( lppShapes && (car(lppShapes)->purpose == "drawing" || car(lppShapes)->purpose == "res" || |
| car(lppShapes)->layerName == "areaid" ) |
| dbLayerOr( cv car(lppShapes)->lpp lppShapes ) |
| foreach(shape lppShapes dbDeleteObject(shape)) |
| ); end when lppShapes |
| ); end foreach lpp |
| |
| ); let |
| ); end pcDefinePCell |
| |
| ;=========================================================== |
| ;***** Define Symbol Pcell ***** |
| ;=========================================================== |
| |
| foreach( view list("symbol" "auCdl" "auLvs" "spectre") |
| pcDefinePCell( list( ddGetObj(libName) device->deviceName view "schematicSymbol" "w") |
| ; formal parameters name value pairs |
| ( |
| ( devInfo "ilList" device ) |
| ( model "string" device->modelName ) |
| ( rType "string" "Series" ) |
| ( res "string" sprintf(nil "%.3f" device->defRes )) |
| ( segW "float" device->defW ) |
| ( segL "float" device->defL ) |
| ( segments "int" 1 ) |
| ) |
| |
| let( (cv modelLabel instLabel labelR labelW labelL labelT |
| netm netp plus minus termP termM paramLabel ) |
| |
| cv = pcCellView |
| |
| dbReplaceProp(cv "instNamePrefix" "string" "RNP") |
| |
| ; bounding box and main labels |
| ;----------------------------- |
| dbCreateRect(cv list("instance" "drawing") list(-0.0625:-0.375 0.125:0.0)) |
| |
| modelLabel = dbCreateLabel( cv list("text" "drawing") 0.0625:-0.1875 "[@model]" |
| "upperCenter" "R90" "stick" 0.03125 ) |
| modelLabel~>labelType = "NLPLabel" |
| |
| instLabel = dbCreateLabel( cv list("annotate" "drawing7") -0.0625:-0.046875 "[@instanceName]" |
| "centerRight" "R0" "stick" 0.0625 ) |
| instLabel~>labelType = "NLPLabel" |
| |
| labelR = dbCreateLabel( cv list("annotate" "drawing") -0.0625:-0.140625 "[@res]" |
| "centerRight" "R0" "stick" 0.0625 ) |
| labelR~>labelType = "NLPLabel" |
| |
| if( rType == "Parallel" then |
| labelW = dbCreateLabel(cv list("annotate" "drawing") -0.0625:-0.234375 |
| if( segments > 1 then "[@segments:W=%*][@segW:%]" else "[@segW:W=%]") |
| "lowerRight" "R0" "stick" 0.03125) |
| labelL = dbCreateLabel(cv list("annotate" "drawing") -0.0625:-0.296875 |
| "[@segL:L=%]" "lowerRight" "R0" "stick" 0.03125) |
| else |
| labelW = dbCreateLabel(cv list("annotate" "drawing") -0.0625:-0.234375 |
| "[@segW:W=%]" "lowerRight" "R0" "stick" 0.03125) |
| labelL = dbCreateLabel(cv list("annotate" "drawing") -0.0625:-0.296875 |
| if( segments > 1 then "[@segments:L=%*][@segL:%]" else "[@segL:L=%]") |
| "lowerRight" "R0" "stick" 0.03125) |
| ); if rType Parallel |
| labelW->labelType = "NLPLabel" |
| labelL->labelType = "NLPLabel" |
| labelT = dbCreateLabel(cv list("annotate" "drawing") -0.0625:-0.359375 |
| "[@rType:%]" "lowerRight" "R0" "stick" 0.03125) |
| labelT->labelType = "NLPLabel" |
| |
| ; create nets and pins |
| ;----------------------------- |
| netp = dbMakeNet(cv "PLUS") |
| dbCreateTerm(netp "PLUS" "inputOutput") |
| plus = dbCreateRect(cv list("pin" "drawing") |
| list(-0.01875:-0.01875 0.01875:0.01875) ) |
| dbCreatePin(netp plus) |
| termP = dbCreateLabel( cv list("annotate" "drawing8") 0.0125:0 "cdsTerm(\"PLUS\")" |
| "upperLeft" "R90" "stick" 0.01875 ) |
| termP~>labelType = "ILLabel" |
| termP->parent = plus |
| |
| netm = dbMakeNet(cv "MINUS") |
| dbCreateTerm(netm "MINUS" "inputOutput") |
| minus = dbCreateRect(cv list("pin" "drawing") |
| list(-0.01875:-0.01875 0.01875:0.01875) ) |
| dbMoveShape(minus cv list(0:-0.375 "R0")) |
| dbCreatePin(netm minus) |
| termM = dbCreateLabel( cv list("annotate" "drawing8") 0.0125:-0.375 "cdsTerm(\"MINUS\")" |
| "upperRight" "R90" "stick" 0.01875 ) |
| termM~>labelType = "ILLabel" |
| termM->parent = minus |
| |
| cv~>portOrder = list("PLUS" "MINUS") |
| |
| paramLabel = dbCreateLabel( cv list("annotate" "drawing") 0.0625:-0.03125 "cdsParam(1)" |
| "lowerLeft" "R0" "stick" 0.03125 ) |
| paramLabel~>labelType = "ILLabel" |
| paramLabel = dbCreateLabel( cv list("annotate" "drawing") 0.0625:-0.09375 "cdsParam(2)" |
| "lowerLeft" "R0" "stick" 0.03125 ) |
| paramLabel~>labelType = "ILLabel" |
| paramLabel = dbCreateLabel( cv list("annotate" "drawing") 0.0625:-0.28125 "cdsParam(3)" |
| "lowerLeft" "R0" "stick" 0.03125 ) |
| paramLabel~>labelType = "ILLabel" |
| paramLabel = dbCreateLabel( cv list("annotate" "drawing") 0.0625:-0.34375 "cdsParam(4)" |
| "lowerLeft" "R0" "stick" 0.03125 ) |
| paramLabel~>labelType = "ILLabel" |
| |
| ; main resistor drawing |
| ;----------------------------- |
| dbCreateLine(cv list("device" "drawing") list(0.0:-0.375 0.0:-0.3 -0.0625:-0.28125 |
| 0.0625:-0.24375 -0.0625:-0.20625 0.0625:-0.16875 -0.0625:-0.13125 0.0625:-0.09375 |
| 0.0:-0.075 0.0:0.0 ) ) |
| |
| ); let |
| ); pcDefinePCell symbols |
| ); foreach view |
| |
| ;=========================================================== |
| ;***** CDF definition ***** |
| ;=========================================================== |
| |
| let( (cellname cellId cdf tfId defLvsModel) |
| |
| 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 ) |
| |
| tfId = techGetTechFile(cellId) |
| |
| cdfCreateParam( cdf |
| ?name "model" |
| ?prompt "Model Name" |
| ?type "string" |
| ?defValue sprintf( nil "%s" device->modelName ) |
| ?storeDefault "yes" |
| ?parseAsCEL "yes" |
| ?editable "nil" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "lvsModel" |
| ?prompt "LVS Model Name" |
| ?type "string" |
| ?defValue sprintf( nil "%s" device->lvsModel ) |
| ?storeDefault "yes" |
| ?parseAsCEL "yes" |
| ?editable "nil" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "rType" |
| ?prompt "Type" |
| ?type "cyclic" |
| ?defValue "Series" |
| ?storeDefault "yes" |
| ?choices list("Series" "Parallel") |
| ?callback sprintf( nil "%s('rType)" device->paramCB ) |
| ) |
| cdfCreateParam( cdf |
| ?name "rCalcMethod" |
| ?prompt "Calculate By" |
| ?type "cyclic" |
| ?defValue "Total Resistance" |
| ?storeDefault "yes" |
| ?choices list("Total Resistance" "Segment Length") |
| ) |
| cdfCreateParam( cdf |
| ?name "res" |
| ?prompt "Total Resistance" |
| ?type "string" |
| ?defValue sprintf( nil "%.3f" device->defRes ) |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?parseAsNumber "yes" |
| ?units "resistance" |
| ?editable "cdfgData->rCalcMethod->value == \"Total Resistance\"" |
| ?callback sprintf( nil "%s('res)" device->paramCB ) |
| ) |
| cdfCreateParam( cdf |
| ?name "segL" |
| ?prompt "Segment Length" |
| ?type "float" |
| ?defValue device->defL |
| ?storeDefault "yes" |
| ?editable "cdfgData->rCalcMethod->value == \"Segment Length\"" |
| ?callback sprintf( nil "%s('segL)" device->paramCB ) |
| ) |
| cdfCreateParam( cdf |
| ?name "segW" |
| ?prompt "Width" |
| ?type "float" |
| ?defValue device->defW |
| ?storeDefault "yes" |
| ?callback sprintf( nil "%s('segW)" device->paramCB ) |
| ) |
| cdfCreateParam( cdf |
| ?name "segments" |
| ?prompt "Segments" |
| ?type "int" |
| ?defValue 1 |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?callback sprintf( nil "%s('segments)" device->paramCB ) |
| ) |
| cdfCreateParam( cdf |
| ?name "segmentSP" |
| ?prompt "Segment Spacing" |
| ?type "float" |
| ?defValue device->defSegSP |
| ?storeDefault "yes" |
| ?callback sprintf( nil "%s('segmentSP)" device->paramCB ) |
| ?display "cdfgData->segments->value > 1" |
| ) |
| cdfCreateParam( cdf |
| ?name "contRows" |
| ?prompt "Contact Rows" |
| ?type "int" |
| ?defValue 1 |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?callback sprintf( nil "%s('contRows)" device->paramCB ) |
| ) |
| cdfCreateParam( cdf |
| ?name "metCont" |
| ?prompt "Metal1 Connections" |
| ?defValue t |
| ?storeDefault "yes" |
| ?type "boolean" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| /* |
| cdfCreateParam( cdf |
| ?name "wellType" |
| ?prompt "Well Type" |
| ?type "cyclic" |
| ?defValue defWellType |
| ?storeDefault "yes" |
| ?choices chWellType |
| ?display disWellType |
| ) |
| cdfCreateParam( cdf |
| ?name "tapLeft" |
| ?prompt "Left Tap" |
| ?defValue t |
| ?storeDefault "yes" |
| ?type "boolean" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapLeftCnt" |
| ?prompt " Left Tap Contacts" |
| ?defValue t |
| ?storeDefault "yes" |
| ?type "boolean" |
| ?display "cdfgData->tapLeft->value && hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapRight" |
| ?prompt "Right Tap" |
| ?defValue nil |
| ?storeDefault "yes" |
| ?type "boolean" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapRightCnt" |
| ?prompt " Right Tap Contacts" |
| ?defValue t |
| ?storeDefault "yes" |
| ?type "boolean" |
| ?display "cdfgData->tapRight->value && hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapTop" |
| ?prompt "Top Tap" |
| ?defValue nil |
| ?storeDefault "yes" |
| ?type "boolean" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapTopCnt" |
| ?prompt " Top Tap Contacts" |
| ?defValue t |
| ?storeDefault "yes" |
| ?type "boolean" |
| ?display "cdfgData->tapTop->value && hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapBottom" |
| ?prompt "Bottom Tap" |
| ?defValue nil |
| ?storeDefault "yes" |
| ?type "boolean" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "tapBottomCnt" |
| ?prompt " Bottom Tap Contacts" |
| ?defValue t |
| ?storeDefault "yes" |
| ?type "boolean" |
| ?display "cdfgData->tapBottom->value && hiGetCurrentWindow()~>cellView~>cellViewType == \"maskLayout\"" |
| ) |
| */ |
| cdfCreateParam( cdf |
| ?name "segRes" |
| ?prompt "Segment Resistance" |
| ?type "string" |
| ?defValue sprintf( nil "%.5f" device->defSegRes ) |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?parseAsNumber "yes" |
| ?editable "nil" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| cdfCreateParam( cdf |
| ?name "sheetRho" |
| ?prompt "Sheet Rho" |
| ?type "float" |
| ?defValue device->sheetRho |
| ?storeDefault "yes" |
| ?editable "nil" |
| ?display "hiGetCurrentWindow()~>cellView~>cellViewType != \"maskLayout\"" |
| ) |
| ; params for auCdl & auLvs netlisting |
| cdfCreateParam( cdf |
| ?name "l" |
| ?prompt "netlist length" |
| ?type "string" |
| ?defValue sprintf( nil "%.3f" device->defL ) |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?parseAsNumber "yes" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "w" |
| ?prompt "netlist width" |
| ?type "string" |
| ?defValue sprintf( nil "%.3f" device->defW ) |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?parseAsNumber "yes" |
| ?display "nil" |
| ) |
| cdfCreateParam( cdf |
| ?name "m" |
| ?prompt "netlist m" |
| ?type "int" |
| ?defValue 1 |
| ?storeDefault "yes" |
| ?parseAsCEL "no" |
| ?display "nil" |
| ) |
| |
| cdf->simInfo = list( nil) |
| |
| cdf->simInfo->auCdl = '( nil |
| dollarEqualParams nil |
| dollarParams nil |
| otherParameters nil |
| netlistProcedure S130hrpolyCdlNLProc |
| instParameters (model w l m segments rType nf ) |
| propMapping (nil model lvsModel ) |
| componentName sprintf( nil "%s" device->deviceName ) |
| termOrder (PLUS MINUS) |
| namePrefix "R" |
| modelName lvsModel |
| ) |
| cdf->simInfo->auLvs = '( nil |
| permuteRule "(p PLUS MINUS)" |
| ) |
| cdf->simInfo->spectre = '( nil |
| netlistProcedure S130rpolySpectreNLProc |
| namePrefix "R" |
| modelParamExprList nil |
| optParamExprList nil |
| opParamExprList nil |
| stringParameters nil |
| propMapping nil |
| componentName nil |
| instParameters nil |
| otherParameters nil |
| termOrder nil |
| termMapping nil |
| ) |
| cdf->simInfo->spectreS = '( nil |
| netlistProcedure S130rpolySpectreNLProc |
| namePrefix "R" |
| modelParamExprList nil |
| optParamExprList nil |
| opParamExprList nil |
| stringParameters nil |
| propMapping nil |
| componentName nil |
| instParameters nil |
| otherParameters nil |
| termOrder nil |
| termMapping nil |
| ) |
| |
| cdf->formInitProc = "S130disablePcellChange" |
| cdf->paramLabelSet = "" |
| cdf->opPointLabelSet = "v i pwr" |
| cdf->paramEvaluate = "t nil nil nil nil" |
| cdf->paramDisplayMode = "parameter" |
| cdf->instDisplayMode = "instName" |
| cdf->instNameType = "schematic" |
| |
| cdfSaveCDF( cdf) |
| |
| ); let |
| ); foreach device |
| |
| ); let |
| |
| /*================================== EOF ===================================*/ |
