experiments9/loadc4m.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 import sys
   5 import os.path
   6 import Cfg
   7 import Hurricane
   8 from   Hurricane  import DbU, DataBase, UpdateSession, Library, Cell
   9 import Viewer
  10 import CRL
  11 from   helpers.io                import ErrorMessage, WarningMessage
  12 from   helpers.overlay           import UpdateSession
  13 from   plugins.alpha.macro.macro import Macro
  14 from CRL import Gds
  15
  16 from   helpers              import l, u, n
  17 from   Hurricane            import DbU
  18 from   Hurricane            import DataBase
  19 from   Hurricane            import Technology
  20
  21 import common
  22
  23 def create_gds():
  24
  25     tech = DataBase.getDB().getTechnology()
  26     if tech:
  27       print WarningMessage( 'cmos.technology: Technology already exists, "%s"' % tech.getName() )
  28     else:
  29       tech = Technology.create( DataBase.getDB(), 'c4mgds' )
  30
  31     # Table guessed from the GDSII layouts of the cells.
  32     #    FreePDK45/osu_soc/lib/source/gds/*.gds
  33     #
  34     # Format of an entry in the table:
  35     #     (Symbolic_Name, CIF_Name, GDSII_Number)
  36     gdsLayersTable = \
  37         ( ("pWell"   , "CWN"    ,  2, 0)
  38         , ("nWell"   , "CWP"    ,  1, 0)
  39         , ("active"  , "CAA"    ,  5, 0)
  40         , ("pImplant", "CSP"    ,  8, 0)
  41         , ("nImplant", "CSN"    ,  7, 0)
  42         , ("poly"    , "CPG"    , 15, 0)
  43         , ("cut0"    , "CCC"    , 16, 0)
  44         , ("metal1"  , "CM1"    , 18, 0) # guessing
  45         , ("cut1"    , "CV1"    , 22, 0)
  46         , ("metal2"  , "CM2"    , 23, 0)
  47         , ("cut2"    , "CV2"    , 24, 0)
  48         , ("metal3"  , "CM3"    , 25, 0)
  49         , ("cut3"    , "CV3"    , 26, 0)
  50         , ("metal4"  , "CM4"    , 27, 0)
  51         , ("cut4"    , "CV4"    , 28, 0)
  52         , ("metal5"  , "CM5"    , 29, 0)
  53         , ("cut5"    , "CV5"    , 30, 0)
  54         , ("metal6"  , "CM6"    , 31, 0)
  55         , ("cut6"    , "CV6"    , 32, 0)
  56         , ("metal7"  , "CM7"    , 33, 0)
  57         , ("cut7"    , "CV7"    , 34, 0)
  58         , ("metal8"  , "CM8"    , 35, 0)
  59         , ("cut8"    , "CV8"    , 36, 0)
  60         , ("metal9"  , "CM9"    , 37, 0)
  61         , ("cut9"    , "CV9"    , 38, 0)
  62         , ("metal10" , "CM10"   , 150, 0) # errr block? somewhere?
  63         )
  64
  65
  66     common.loadGdsLayers( gdsLayersTable )
  67
  68 def scriptMain ( **kw ):
  69     create_gds()
  70     editor = None
  71     if kw.has_key('editor') and kw['editor']:
  72       editor = kw['editor']
  73     with UpdateSession():
  74         rootLibrary = DataBase.getDB().getRootLibrary()
  75         gdsLibrary = rootLibrary.getLibrary('gds')
  76         if not gdsLibrary:
  77             gdsLibrary = Library.create(rootLibrary, "GDS")
  78         Gds.load( gdsLibrary, "C4MLogo.gds")
  79         c4m = gdsLibrary.getCell( 'C4MLogo' )
  80         print ("c4m", c4m)
  81         if editor: editor.setCell( c4m )
  82     return c4m
  83
  84 if __name__ == '__main__':
  85     #from coriolis2 import settings
  86     scriptMain()