166 lines
9.2 KiB
Python
166 lines
9.2 KiB
Python
# -*- Mode:Python; explicit-buffer-name: "technology.conf<common>" -*-
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#
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# Those settings are common to all the symbolic technologies.
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from Hurricane import BasicLayer
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from helpers.Technology import TypeRegular
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from helpers.Technology import TypeDiffusion
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from helpers.Technology import TypeTransistor
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from helpers.Technology import TypeContact
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from helpers.Technology import TypeVia
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viewerConfig = { 'precision':2, 'gridstep':1.0 }
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# The informations here are extracted from the Alliance ".rds" file,
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# and must be coherent with it.
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#
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# Format of <realLayerTable>:
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# The third parameter must be present only for blockage material.
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# ('layer_name' , MATERIAL , ASSOCIATED ROUTING)
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#
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# Note: concerning the LayerMask, real layers are implementeds as BasicLayer,
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# and are associated to exactly one bit of the mask. Symbolic layers
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# then combine BasicLayer to create composite objects, an thus can have
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# a mask which have multiple bits set. Getting the mask from a layer
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# is straigthforward, but the reverse is not true. One mask may match
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# multiple symbolic layers. To overcome this ambiguity we introduce the
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# concept of "working layer", which, for one given mask tells the layer
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# that will be returned (generally the symbolic one).
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realLayersTable = \
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( ('nWell' , BasicLayer.Material.nWell ) # Non-Routing Layers.
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, ('pWell' , BasicLayer.Material.pWell )
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, ('nImplant' , BasicLayer.Material.nImplant)
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, ('pImplant' , BasicLayer.Material.pImplant)
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, ('active' , BasicLayer.Material.active )
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, ('poly' , BasicLayer.Material.poly )
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, ('poly2' , BasicLayer.Material.poly )
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, ('cut0' , BasicLayer.Material.cut ) # Routing Layers & VIA Cuts.
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, ('metal1' , BasicLayer.Material.metal ) # WARNING: order *is* meaningful.
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, ('cut1' , BasicLayer.Material.cut )
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, ('metal2' , BasicLayer.Material.metal )
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, ('metcap' , BasicLayer.Material.other )
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, ('cut2' , BasicLayer.Material.cut )
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, ('metal3' , BasicLayer.Material.metal )
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, ('cut3' , BasicLayer.Material.cut )
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, ('metal4' , BasicLayer.Material.metal )
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, ('cut4' , BasicLayer.Material.cut )
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, ('metal5' , BasicLayer.Material.metal )
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, ('cut5' , BasicLayer.Material.cut )
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, ('metal6' , BasicLayer.Material.metal )
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, ('cut6' , BasicLayer.Material.cut )
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, ('metal7' , BasicLayer.Material.metal )
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, ('cut7' , BasicLayer.Material.cut )
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, ('metal8' , BasicLayer.Material.metal )
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, ('cut8' , BasicLayer.Material.cut )
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, ('metal9' , BasicLayer.Material.metal )
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, ('cut9' , BasicLayer.Material.cut )
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, ('metal10' , BasicLayer.Material.metal )
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#, ('topmim6' , BasicLayer.Material.other ) # For Capacitances & Pads.
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, ('metbot_r' , BasicLayer.Material.other )
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#, ('padopen' , BasicLayer.Material.other )
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#, ('alucap' , BasicLayer.Material.other )
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, ('text.cell' , BasicLayer.Material.other ) # Misc. non-physical layers.
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, ('text.instance', BasicLayer.Material.other ) # Used by the software for visualization
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, ('SPL1' , BasicLayer.Material.other ) # purposes only.
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, ('AutoLayer' , BasicLayer.Material.other )
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, ('blockage1' , BasicLayer.Material.blockage, 'metal1') # Blockages
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, ('blockage2' , BasicLayer.Material.blockage, 'metal2')
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, ('blockage3' , BasicLayer.Material.blockage, 'metal3')
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, ('blockage4' , BasicLayer.Material.blockage, 'metal4')
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, ('blockage5' , BasicLayer.Material.blockage, 'metal5')
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, ('blockage6' , BasicLayer.Material.blockage, 'metal6')
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, ('blockage7' , BasicLayer.Material.blockage, 'metal7')
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, ('blockage8' , BasicLayer.Material.blockage, 'metal8')
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, ('blockage9' , BasicLayer.Material.blockage, 'metal9')
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, ('blockage10' , BasicLayer.Material.blockage, 'metal10')
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, ('gmetalh' , BasicLayer.Material.metal ) # Special BasicLayers for Knik & Kite Routers.
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, ('gcut' , BasicLayer.Material.cut ) # *Must be after all others*
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, ('gmetalv' , BasicLayer.Material.metal )
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)
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# Format of <compositeLayersTable>:
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# The length of the list of real layers depends on the type.
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# In some case, the last of the list may be optional, it must be
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# sets to None and not left empty.
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#
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# ('SYMB_LAYER' , Type , (LIST_OF_REAL_LAYERS) )
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compositeLayersTable = \
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( ('NWELL' , TypeRegular , ('nWell' ,))
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, ('PWELL' , TypeRegular , ('pWell' ,))
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, ('NTIE' , TypeDiffusion , ('nImplant' , 'active', 'nWell'))
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, ('PTIE' , TypeDiffusion , ('pImplant' , 'active', 'pWell'))
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, ('NDIF' , TypeDiffusion , ('nImplant' , 'active', None ))
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, ('PDIF' , TypeDiffusion , ('pImplant' , 'active', None ))
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, ('GATE' , TypeDiffusion , ('poly' , 'active', None ))
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, ('NTRANS' , TypeTransistor, ('nImplant' , 'active', 'poly', None ))
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, ('PTRANS' , TypeTransistor, ('pImplant' , 'active', 'poly', 'nWell'))
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, ('POLY' , TypeRegular , ('poly' ,))
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, ('POLY2' , TypeRegular , ('poly2' ,))
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, ('METAL1' , TypeRegular , ('metal1' ,))
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, ('METAL2' , TypeRegular , ('metal2' ,))
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, ('metcapdum' , TypeRegular , ('metcap' ,))
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, ('metbot' , TypeRegular , ('metal2' ,))
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, ('METAL3' , TypeRegular , ('metal3' ,))
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, ('METAL4' , TypeRegular , ('metal4' ,))
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, ('METAL5' , TypeRegular , ('metal5' ,))
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, ('METAL6' , TypeRegular , ('metal6' ,))
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, ('METAL7' , TypeRegular , ('metal7' ,))
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, ('METAL8' , TypeRegular , ('metal8' ,))
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, ('METAL9' , TypeRegular , ('metal9' ,))
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, ('METAL10' , TypeRegular , ('metal10' ,))
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, ('CONT_BODY_N', TypeContact , ('nImplant' , 'active', 'cut0', 'metal1', 'nWell'))
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, ('CONT_BODY_P', TypeContact , ('pImplant' , 'active', 'cut0', 'metal1', 'pWell'))
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, ('CONT_DIF_N' , TypeContact , ('nImplant' , 'active', 'cut0', 'metal1', None ))
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, ('CONT_DIF_P' , TypeContact , ('pImplant' , 'active', 'cut0', 'metal1', None ))
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, ('CONT_POLY' , TypeVia , ( 'poly' , 'cut0', 'metal1' ))
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# VIAs for real technologies.
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, ('via12' , TypeVia , ( 'metal1', 'cut1', 'metal2' ))
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, ('via23' , TypeVia , ( 'metal2', 'cut2', 'metal3' ))
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, ('via34' , TypeVia , ( 'metal3', 'cut3', 'metal4' ))
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, ('via45' , TypeVia , ( 'metal4', 'cut4', 'metal5' ))
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, ('via56' , TypeVia , ( 'metal5', 'cut5', 'metal6' ))
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, ('via67' , TypeVia , ( 'metal6', 'cut6', 'metal7' ))
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, ('via78' , TypeVia , ( 'metal7', 'cut7', 'metal8' ))
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, ('via89' , TypeVia , ( 'metal8', 'cut8', 'metal9' ))
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, ('via910' , TypeVia , ( 'metal9', 'cut9', 'metal10'))
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# VIAs for symbolic technologies.
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, ('VIA12' , TypeVia , ( 'metal1', 'cut1', 'metal2' ))
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, ('VIA23' , TypeVia , ( 'metal2', 'cut2', 'metal3' ))
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, ('VIA23cap' , TypeVia , ( 'metcap', 'cut2', 'metal3' ))
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, ('VIA34' , TypeVia , ( 'metal3', 'cut3', 'metal4' ))
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, ('VIA45' , TypeVia , ( 'metal4', 'cut4', 'metal5' ))
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, ('VIA56' , TypeVia , ( 'metal5', 'cut5', 'metal6' ))
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, ('VIA67' , TypeVia , ( 'metal6', 'cut6', 'metal7' ))
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, ('VIA78' , TypeVia , ( 'metal7', 'cut7', 'metal8' ))
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, ('VIA89' , TypeVia , ( 'metal8', 'cut8', 'metal9' ))
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, ('VIA910' , TypeVia , ( 'metal9', 'cut9', 'metal10'))
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, ('BLOCKAGE1' , TypeRegular , ('blockage1' , ))
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, ('BLOCKAGE2' , TypeRegular , ('blockage2' , ))
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, ('BLOCKAGE3' , TypeRegular , ('blockage3' , ))
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, ('BLOCKAGE4' , TypeRegular , ('blockage4' , ))
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, ('BLOCKAGE5' , TypeRegular , ('blockage5' , ))
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, ('BLOCKAGE6' , TypeRegular , ('blockage6' , ))
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, ('BLOCKAGE7' , TypeRegular , ('blockage7' , ))
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, ('BLOCKAGE8' , TypeRegular , ('blockage8' , ))
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, ('BLOCKAGE9' , TypeRegular , ('blockage9' , ))
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, ('BLOCKAGE10' , TypeRegular , ('blockage10', ))
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, ('gcontact' , TypeVia , ('gmetalh' , 'gcut', 'gmetalv'))
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)
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# Format of <symbolicLayersTable>:
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# This is a simple list of Symbolic layers.
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symbolicLayersTable = \
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[ 'POLY', 'POLY2'
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, 'METAL1' , 'METAL2' , 'METAL3' , 'METAL4' , 'METAL5' , 'METAL6' , 'METAL7' , 'METAL8' , 'METAL9' , 'METAL10'
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, 'BLOCKAGE1', 'BLOCKAGE2', 'BLOCKAGE3', 'BLOCKAGE4', 'BLOCKAGE5', 'BLOCKAGE6', 'BLOCKAGE7', 'BLOCKAGE8', 'BLOCKAGE9', 'BLOCKAGE10'
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, 'VIA12' , 'VIA23' , 'VIA34' , 'VIA45' , 'VIA56' , 'VIA67' , 'VIA78' , 'VIA89' , 'VIA910'
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, 'gcut' , 'gmetalh' , 'gmetalv' , 'gcontact'
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]
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