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coriolis/crlcore/etc/45/ispd18/technology.conf

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First step in supporting ISPD18 detailed routing benchmarks. * Change: In CRL::DefImport, added callback to read the DEF UNITS statement and perform a correct length conversion. Previously set to read pseudo lambdas in hundredth of microns. Added DefParser::getLefCell() to lookup master cells in the LEF libraries before looking in the Alliance ones (rooted under "LEF" library). * Change: In CRL::LefParser::_pinPostProcess(), when no segment suitable for terminal connexion is found, add all of them. This is a quick hack and an a correct policy that match all techno must be implemeneted. * New: In CRL::pyCRL, add a Python wrapper for DefImport. * New: In CRL/etc/45/ispd18/ added configuration files for the "real" technology used by the ISPD18 45nm design benchmarks.
2019-03-29 05:07:55 -05:00
# -*- Mode:Python; explicit-buffer-name: "technology.conf<ispd18>" -*-
#
# FreePDK 45 nanometers.
#
# Provides standard settings for:
# - <viewerConfig>
# - <realLayersTable>
# - <compositeLayersTable>
# - <symbolicLayersTable>
from Hurricane import DbU
from helpers import sysConfDir
from helpers import l, u, n
from helpers.Technology import initTechno
initTechno( { 'name' : 'ispd18'
, 'precision' : 2
, 'gridValue' : 0.0005
, 'gridUnit' : DbU.UnitPowerMicro
, 'gridsPerLambda' : 10
, 'symbolicGridStep' : 1.0
, 'polygonStep' : 1.0
} )
# Contains the layers
execfile( helpers.sysConfDir+'/common/technology.conf' )
# Format of <layersExtensionsTable>:
# Each entry is a pair of (string, value).
# * string: a synthetic way to designate the real or symbolic layer on
# which it applies, an optional sub layer (BasicLayer) in case
# where there is more than one, and the dimension name.
# * value : the rule (dimension) value.
# Values/dimensions must be given using one of the following conversion
# function:
# * l(value) : value expressed in lambda (symbolic).
# * u(value) : value is expressed in microns.
# * n(value) : value is expressed in nanometers.
layersExtensionsTable = symbolicLayersExtensionsTable + \
[ ('metal1.minimalSpacing' , u( 0.1 ))
, ('metal2.minimalSpacing' , u( 0.15 ))
, ('metal3.minimalSpacing' , u( 0.15 ))
, ('metal4.minimalSpacing' , u( 0.15 ))
, ('metal5.minimalSpacing' , u( 0.15 ))
, ('metal6.minimalSpacing' , u( 0.15 ))
, ('metal7.minimalSpacing' , u( 0.15 ))
, ('metal8.minimalSpacing' , u( 0.15 ))
, ('metal9.minimalSpacing' , u( 0.15 ))
, ('metal10.minimalSpacing' , u( 0.15 ))
# VIAs (i.e. Metal <--> Metal) (real).
, ('via12.minimum.side' , u(0.070))
, ('via12.metal1.enclosure' , (u(0.030 ), u(0.0 )) )
, ('via12.metal2.enclosure' , (u(0.0 ), u(0.030)) )
, ('via23.minimum.side' , u(0.070 ))
, ('via23.metal2.enclosure' , (u(0.0 ), u(0.030)) )
, ('via23.metal3.enclosure' , (u(0.030 ), u(0.0 )) )
, ('via34.minimum.side' , u(0.070))
, ('via34.metal3.enclosure' , (u(0.030 ), u(0.0 )) )
, ('via34.metal4.enclosure' , (u(0.0 ), u(0.030)) )
, ('via45.minimum.side' , u(0.070 ))
, ('via45.metal4.enclosure' , (u(0.0 ), u(0.030)) )
, ('via45.metal5.enclosure' , (u(0.030 ), u(0.0 )) )
, ('via56.minimum.side' , u(0.070))
, ('via56.metal5.enclosure' , (u(0.030 ), u(0.0 )) )
, ('via56.metal6.enclosure' , (u(0.0 ), u(0.030)) )
, ('via67.minimum.side' , u(0.360))
, ('via67.metal6.enclosure' , (u(0.02 ), u(0.08 )) )
, ('via67.metal7.enclosure' , (u(0.08 ), u(0.02 )) )
, ('via78.minimum.side' , u(0.360))
, ('via78.metal7.enclosure' , (u(0.08 ), u(0.02 )) )
, ('via78.metal8.enclosure' , (u(0.02 ), u(0.08 )) )
, ('via89.minimum.side' , u(0.360))
, ('via89.metal8.enclosure' , (u(0.02 ), u(0.08 )) )
, ('via89.metal9.enclosure' , (u(0.08 ), u(0.02 )) )
]
# Table guessed from the Cadence configuration files:
# FreePDK45/ncsu_basekit/techfile/FreePDK45.tf
#
# Format of an entry in the table:
# (Symbolic_Name, CIF_Name, GDSII_Number)
#gdsLayersTable = \
# ( ("pWell" , "CWN" , 2, 0)
# , ("nWell" , "CWP" , 3, 0)
# , ("active" , "CAA" , 1, 0)
# , ("pImplant", "CSP" , 5, 0)
# , ("nImplant", "CSN" , 4, 0)
# , ("poly" , "CPG" , 9, 0)
# , ("cut0" , "CCC" , 10, 0)
# , ("metal1" , "CM1" , 11, 0)
# , ("cut1" , "CV1" , 12, 0)
# , ("metal2" , "CM2" , 13, 0)
# , ("cut2" , "CV2" , 14, 0)
# , ("metal3" , "CM3" , 15, 0)
# , ("cut3" , "CV3" , 16, 0)
# , ("metal4" , "CM4" , 17, 0)
# , ("cut4" , "CV4" , 18, 0)
# , ("metal5" , "CM5" , 19, 0)
# , ("cut5" , "CV5" , 20, 0)
# , ("metal6" , "CM6" , 21, 0)
# , ("cut6" , "CV6" , 22, 0)
# , ("metal7" , "CM7" , 23, 0)
# , ("cut7" , "CV7" , 24, 0)
# , ("metal8" , "CM8" , 25, 0)
# , ("cut8" , "CV8" , 26, 0)
# , ("metal9" , "CM9" , 27, 0)
# , ("cut9" , "CV9" , 28, 0)
# , ("metal10" , "CM10" , 29, 0)
# )
# Table guessed from the GDSII layouts of the cells.
# FreePDK45/osu_soc/lib/source/gds/*.gds
#
# Format of an entry in the table:
# (Symbolic_Name, CIF_Name, GDSII_Number)
gdsLayersTable = \
( ("pWell" , "CWN" , 2, 0)
, ("nWell" , "CWP" , 1, 0)
, ("active" , "CAA" , 5, 0)
, ("pImplant", "CSP" , 8, 0)
, ("nImplant", "CSN" , 7, 0)
, ("poly" , "CPG" , 15, 0)
, ("cut0" , "CCC" , 16, 0)
, ("metal1" , "CM1" , 21, 0)
, ("cut1" , "CV1" , 22, 0)
, ("metal2" , "CM2" , 23, 0)
, ("cut2" , "CV2" , 24, 0)
, ("metal3" , "CM3" , 25, 0)
, ("cut3" , "CV3" , 26, 0)
, ("metal4" , "CM4" , 27, 0)
, ("cut4" , "CV4" , 28, 0)
, ("metal5" , "CM5" , 29, 0)
, ("cut5" , "CV5" , 30, 0)
, ("metal6" , "CM6" , 31, 0)
, ("cut6" , "CV6" , 32, 0)
, ("metal7" , "CM7" , 33, 0)
, ("cut7" , "CV7" , 34, 0)
, ("metal8" , "CM8" , 35, 0)
, ("cut8" , "CV8" , 36, 0)
, ("metal9" , "CM9" , 37, 0)
, ("cut9" , "CV9" , 38, 0)
, ("metal10" , "CM10" , 39, 0)
)