243 lines
10 KiB
Python
243 lines
10 KiB
Python
# -*- Mode:Python; explicit-buffer-name: "technology.conf<cmos45>" -*-
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from Hurricane import DbU
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from helpers import sysConfDir
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from helpers import l, u, n
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from helpers.Technology import initTechno
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# The informations here are extracted from the Alliance ".rds" file,
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# and must be consistent with it.
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#
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# Provides standard settings for:
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# - <viewerConfig>
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# - <realLayersTable>
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# - <compositeLayersTable>
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# - <symbolicLayersTable>
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# MOSIS SCN6M_DEEP is a portable technology where lengths are expresseds
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# in symbolic unit (lambda). We only know that the lambda is equal to half
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# the value of the technology, that is 180nm gives 90nm. We have no information
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# about the foundry grid.
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#
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# We set the foundry grid to .0025um and set the gridsPerLambda to 10.
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initTechno( { 'name' : 'cmos45'
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, 'precision' : 2
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, 'gridValue' : 0.0025
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, 'gridUnit' : DbU.UnitPowerMicro
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, 'gridsPerLambda' : 10
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, 'symbolicGridStep': 1.0
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, 'polygonStep' : 10.0
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} )
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execfile( sysConfDir+'/common/technology.conf' )
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# Format of <layersExtensionsTable>:
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# Each entry is a pair of (string, value).
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# * string: a synthetic way to designate the real or symbolic layer on
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# which it applies, an optional sub layer (BasicLayer) in case
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# where there is more than one, and the dimension name.
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# * value : the rule (dimension) value.
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# Values/dimensions must be given using one of the following conversion
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# function:
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# * l(value) : value expressed in lambda (symbolic).
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# * u(value) : value is expressed in microns.
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# * n(value) : value is expressed in nanometers.
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def scaleUp ( extensionsTable ):
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scaled = []
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for entry in extensionsTable:
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scaled.append( ( entry[0], 2*entry[1] ) )
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return scaled
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#layersExtensionsTable = \
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# [ ('METAL1.minimalSpacing' , l( 6.0))
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# , ('METAL2.minimalSpacing' , l( 6.0))
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# , ('METAL3.minimalSpacing' , l( 6.0))
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# , ('METAL4.minimalSpacing' , l( 6.0))
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# , ('METAL5.minimalSpacing' , l( 6.0))
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# , ('METAL6.minimalSpacing' , l( 6.0))
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# ] + \
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# scaleUp( symbolicLayersExtensionsTable )
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layersExtensionsTable = \
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( ('METAL1.minimalSpacing' , l( 6.0))
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, ('METAL2.minimalSpacing' , l( 6.0))
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, ('METAL3.minimalSpacing' , l( 6.0))
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, ('METAL4.minimalSpacing' , l( 6.0))
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, ('METAL5.minimalSpacing' , l( 6.0))
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, ('METAL6.minimalSpacing' , l( 6.0))
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, ('NWELL.nWell.extention.cap' , l( 4.0))
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, ('PWELL.pWell.extention.cap' , l( 4.0))
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, ('NTIE.minimum.width' , l( 3.0))
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, ('NTIE.nWell.extention.cap' , l( 3.0))
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, ('NTIE.nWell.extention.width' , l( 2.0))
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, ('NTIE.nImplant.extention.cap' , l( 2.5))
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, ('NTIE.nImplant.extention.width' , l( 1.5))
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, ('NTIE.active.extention.cap' , l( 0.5))
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, ('NTIE.active.extention.width' , l(-0.5))
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, ('PTIE.minimum.width' , l( 3.0))
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, ('PTIE.pWell.extention.cap' , l( 3.0))
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, ('PTIE.pWell.extention.width' , l( 2.0))
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, ('PTIE.pImplant.extention.cap' , l( 2.5))
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, ('PTIE.pImplant.extention.width' , l( 1.5))
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, ('PTIE.active.extention.cap' , l( 0.5))
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, ('PTIE.active.extention.width' , l(-0.5))
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, ('NDIF.minimum.width' , l( 3.0))
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, ('NDIF.nImplant.extention.cap' , l( 4.0))
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, ('NDIF.nImplant.extention.width' , l( 2.0))
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, ('NDIF.active.extention.cap' , l( 2.0))
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, ('NDIF.active.extention.width' , l( 0.0))
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, ('PDIF.minimum.width' , l( 3.0))
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, ('PDIF.pImplant.extention.cap' , l( 4.0))
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, ('PDIF.pImplant.extention.width' , l( 2.0))
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, ('PDIF.active.extention.cap' , l( 2.0))
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, ('PDIF.active.extention.width' , l( 0.0))
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, ('GATE.minimum.width' , l( 2.0))
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, ('GATE.poly.extention.cap' , l( 2.5))
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, ('NTRANS.minimum.width' , l( 2.0))
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, ('NTRANS.nImplant.extention.cap' , l( 2.0))
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, ('NTRANS.nImplant.extention.width' , l( 7.0))
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, ('NTRANS.active.extention.cap' , l( 0.0))
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, ('NTRANS.active.extention.width' , l( 3.0))
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, ('NTRANS.poly.extention.cap' , l( 3.0))
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, ('NTRANS.poly.extention.width' , l( 0.0))
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, ('PTRANS.minimum.width' , l( 2.0))
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, ('PTRANS.nWell.extention.cap' , l( 2.5))
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, ('PTRANS.nWell.extention.width' , l( 7.5))
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, ('PTRANS.pImplant.extention.cap' , l( 2.0))
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, ('PTRANS.pImplant.extention.width' , l( 7.0))
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, ('PTRANS.active.extention.cap' , l( 0.0))
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, ('PTRANS.active.extention.width' , l( 3.0))
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, ('PTRANS.poly.extention.cap' , l( 3.0))
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, ('PTRANS.poly.extention.width' , l( 0.0))
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, ('POLY.minimum.width' , l( 2.0))
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, ('POLY.poly.extention.cap' , l( 1.0))
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, ('POLY2.minimum.width' , l( 2.0))
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, ('POLY2.poly2.extention.cap' , l( 2.0))
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# Routing Layers (symbolic).
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, ('METAL1.minimum.width' , l( 2.0))
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, ('METAL1.metal1.extention.cap' , l( 2.0))
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, ('METAL1.metal1.extention.width' , l( 1.0))
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, ('METAL2.minimum.width' , l( 4.0))
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, ('METAL2.metal2.extention.cap' , l( 2.0))
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, ('METAL3.minimum.width' , l( 4.0))
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, ('METAL3.metal3.extention.cap' , l( 2.0))
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, ('METAL4.minimum.width' , l( 4.0))
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, ('METAL4.metal4.extention.cap' , l( 2.0))
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, ('METAL5.minimum.width' , l( 4.0))
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, ('METAL5.metal5.extention.cap' , l( 2.0))
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, ('METAL6.minimum.width' , l(10.0))
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, ('METAL6.metal6.extention.cap' , l( 5.0))
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#, ('METAL7.minimum.width' , l( 2.0))
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#, ('METAL7.metal7.extention.cap' , l( 2.5))
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#, ('METAL8.minimum.width' , l( 2.0))
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#, ('METAL8.metal8.extention.cap' , l( 2.5))
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# Blockages (symbolic).
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, ('BLOCKAGE1.minimum.width' , l( 4.0))
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, ('BLOCKAGE1.blockage1.extention.cap' , l( 2.0))
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, ('BLOCKAGE1.blockage1.extention.width', l( 0.5))
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, ('BLOCKAGE2.minimum.width' , l( 4.0))
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, ('BLOCKAGE2.blockage2.extention.cap' , l( 2.0))
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, ('BLOCKAGE3.minimum.width' , l( 4.0))
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, ('BLOCKAGE3.blockage3.extention.cap' , l( 2.0))
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, ('BLOCKAGE4.minimum.width' , l( 4.0))
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, ('BLOCKAGE4.blockage4.extention.cap' , l( 2.0))
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, ('BLOCKAGE5.minimum.width' , l( 4.0))
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, ('BLOCKAGE5.blockage5.extention.cap' , l( 2.0))
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, ('BLOCKAGE6.minimum.width' , l( 8.0))
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, ('BLOCKAGE6.blockage6.extention.cap' , l( 2.5))
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#, ('BLOCKAGE7.minimum.width' , l( 2.0))
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#, ('BLOCKAGE7.blockage6.extention.cap' , l( 4.0))
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#, ('BLOCKAGE8.minimum.width' , l( 2.0))
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#, ('BLOCKAGE8.blockage6.extention.cap' , l( 4.0))
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# Contacts (i.e. Active <--> Metal) (symbolic).
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, ('CONT_BODY_N.minimum.side' , l( 2.0))
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, ('CONT_BODY_N.nWell.enclosure' , l( 4.0))
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, ('CONT_BODY_N.nImplant.enclosure' , l( 3.5))
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, ('CONT_BODY_N.active.enclosure' , l( 1.5))
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, ('CONT_BODY_N.metal1.enclosure' , l( 1.0))
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, ('CONT_BODY_P.minimum.side' , l( 2.0))
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, ('CONT_BODY_P.pWell.enclosure' , l( 4.0))
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, ('CONT_BODY_P.pImplant.enclosure' , l( 3.5))
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, ('CONT_BODY_P.active.enclosure' , l( 1.5))
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, ('CONT_BODY_P.metal1.enclosure' , l( 1.0))
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, ('CONT_DIF_N.minimum.side' , l( 2.0))
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, ('CONT_DIF_N.nImplant.enclosure' , l( 4.0))
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, ('CONT_DIF_N.active.enclosure' , l( 2.0))
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, ('CONT_DIF_N.metal1.enclosure' , l( 1.0))
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, ('CONT_DIF_P.minimum.side' , l( 2.0))
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, ('CONT_DIF_P.pImplant.enclosure' , l( 4.0))
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, ('CONT_DIF_P.active.enclosure' , l( 2.0))
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, ('CONT_DIF_P.metal1.enclosure' , l( 1.0))
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, ('CONT_POLY.minimum.width' , l( 2.0))
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, ('CONT_POLY.poly.enclosure' , l( 2.0))
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, ('CONT_POLY.metal1.enclosure' , l( 1.0))
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# VIAs (i.e. Metal <--> Metal) (symbolic).
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, ('VIA12.minimum.side' , l( 2.0))
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, ('VIA12.metal1.enclosure' , l( 1.0))
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, ('VIA12.metal2.enclosure' , l( 1.0))
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, ('VIA23.minimum.side' , l( 2.0))
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, ('VIA23.metal2.enclosure' , l( 1.0))
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, ('VIA23.metal3.enclosure' , l( 1.0))
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, ('VIA34.minimum.side' , l( 2.0))
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, ('VIA34.metal3.enclosure' , l( 1.0))
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, ('VIA34.metal4.enclosure' , l( 1.0))
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, ('VIA45.minimum.side' , l( 2.0))
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, ('VIA45.metal4.enclosure' , l( 1.0))
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, ('VIA45.metal5.enclosure' , l( 1.0))
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, ('VIA56.minimum.side' , l( 5.0))
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, ('VIA56.metal5.enclosure' , l( 1.0))
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, ('VIA56.metal6.enclosure' , l( 1.5))
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#, ('VIA67.minimum.side' , l( 2.0))
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#, ('VIA67.metal6.enclosure' , l( 3.0))
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#, ('VIA67.metal7.enclosure' , l( 3.0))
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#, ('VIA78.minimum.side' , l( 2.0))
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#, ('VIA78.metal7.enclosure' , l( 3.0))
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#, ('VIA78.metal8.enclosure' , l( 3.0))
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)
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# Format of an entry in the table:
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# (Symbolic_Name, CIF_Name, GDSII_Number)
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gdsLayersTable = \
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( ("pWell" , "CWN" , 41, 0)
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, ("nWell" , "CWP" , 42, 0)
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, ("active" , "CAA" , 43, 0)
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, ("pImplant", "CSP" , 44, 0)
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, ("nImplant", "CSN" , 45, 0)
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, ("poly" , "CPG" , 46, 0)
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, ("poly2" , "CM1" , 49, 0) # poly2 is in fact metal1.
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, ("cut0" , "CCC" , 25, 0)
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, ("metal1" , "CM1" , 49, 0)
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, ("cut1" , "CV1" , 50, 0)
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, ("metal2" , "CM2" , 51, 0)
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, ("cut2" , "CV2" , 61, 0)
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, ("metal3" , "CM3" , 62, 0)
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, ("cut3" , "CV3" , 30, 0)
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, ("metal4" , "CM4" , 31, 0)
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, ("cut4" , "CV4" , 32, 0)
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, ("metal5" , "CM5" , 33, 0)
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, ("cut5" , "CV5" , 36, 0)
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, ("metal6" , "CM6" , 37, 0)
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)
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