def_update.def.ref

openaccess读def,lef文件所用的源代码

VERSION 5.6 ;
NAMESCASESENSITIVE ON ;
DIVIDERCHAR "/" ;
BUSBITCHARS "[]" ;

DESIGN cell ;

TECHNOLOGY technology ;
UNITS DISTANCE MICRONS 1000 ;
DIEAREA ( -1000 -1000 ) ( 1000 1000 ) ;

COMPONENTS 13 ;
- A1/X1/Y1/I1 INV + PLACED ( 100 100 ) N ;
- A1/X1/I2 INV + PLACED ( 100 100 ) N ;
- B1/C1/I3 INV + PLACED ( 100 100 ) N ;
- B1/C2/I3 INV + PLACED ( 100 100 ) N ;
- A2/X1/Y1/I1 INV + PLACED ( 100 100 ) N ;
- A2/X1/I2 INV + PLACED ( 100 100 ) N ;
- B2/C1/I3 INV + PLACED ( 100 100 ) N ;
- B2/C2/I3 INV + PLACED ( 100 100 ) N ;
- I4 INV + PLACED ( 100 100 ) N ;
- I5[0] INV + PLACED ( 100 100 ) N ;
- I5[1] INV + PLACED ( 100 100 ) N ;
- I6 INV + PLACED ( 100 100 ) N
  + SOURCE DIST ;
- I7 BUMP + PLACED ( 100 100 ) N ;
END COMPONENTS

PINS 12 ;
- TIN1 + NET TN_IN1
  + DIRECTION INPUT
  + ANTENNAPINPARTIALMETALAREA 15 LAYER M1
  + ANTENNAPINPARTIALMETALAREA 15 LAYER M2
  + ANTENNAPINPARTIALMETALSIDEAREA 110 LAYER M1
  + ANTENNAPINPARTIALMETALSIDEAREA 110 LAYER M2
  + ANTENNAPINPARTIALCUTAREA 135 LAYER V1
  + ANTENNAPINPARTIALCUTAREA 135 LAYER V2
  + ANTENNAPINDIFFAREA 120 LAYER M1
  + ANTENNAPINDIFFAREA 120 LAYER M2
  + ANTENNAMODEL OXIDE1 ;
- TIN2 + NET TN_IN2
  + DIRECTION INPUT ;
- TOUT1 + NET TN_OUT1
  + DIRECTION OUTPUT ;
- TOUT2 + NET TN_OUT2
  + DIRECTION OUTPUT ;
- TOUT3 + NET TN_OUT3
  + DIRECTION OUTPUT ;
- TOUT4 + NET TN_OUT4
  + DIRECTION OUTPUT ;
- TOUT5 + NET TN_OUT5
  + DIRECTION OUTPUT ;
- DIFFNET + NET DIFFNET
  + DIRECTION INPUT ;
- VSS + NET VSS
  + DIRECTION INPUT
  + USE POWER ;
- GND + NET GND
  + DIRECTION INPUT
  + USE GROUND ;
- TIEOFF + NET TIEOFF
  + DIRECTION INPUT
  + USE TIEOFF ;
- PHYSONLY[0] + NET PHYSONLY[0]
  + DIRECTION INOUT
  + USE GROUND ;
END PINS

NETS 17 ;
- TN_IN1
  ( PIN TIN1 )
  ( A1/X1/Y1/I1 A )
  ( A2/X1/Y1/I1 A ) ;
- TN_IN2
  ( PIN TIN2 )
  ( I4 A ) ;
- TN_OUT1
  ( PIN TOUT1 )
  ( B1/C1/I3 Y ) ;
- TN_OUT2
  ( PIN TOUT2 )
  ( B1/C2/I3 Y ) ;
- TN_OUT3
  ( PIN TOUT3 )
  ( B2/C1/I3 Y ) ;
- TN_OUT4
  ( PIN TOUT4 )
  ( B2/C2/I3 Y ) ;
- TN_OUT5
  ( PIN TOUT5 )
  ( I4 Y ) ;
- DIFFNET
  ( PIN DIFFNET ) ;
- TN1
  ( A1/X1/I2 Y )
  ( B1/C1/I3 A ) ;
- TN2
  ( A2/X1/I2 Y )
  ( B2/C1/I3 A ) ;
- A1/X1/XN2
  ( A1/X1/Y1/I1 Y )
  ( A2/X1/I2 A )
  + ORIGINAL A2/X1/Y1/YN2 ;
- A2/X1/Y1/YN2
  ( A2/X1/Y1/I1 Y )
  ( A1/X1/I2 A ) ;
- MISSINGCONNECTION
  ( I6 A ) ;
- VSS
  ( PIN VSS )
  ( I7 VSS )
  + USE POWER ;
- GND
  ( PIN GND )
  ( I7 GND )
  + USE GROUND ;
- TIEOFF
  ( PIN TIEOFF )
  + USE TIEOFF ;
- PHYSONLY[0]
  ( PIN PHYSONLY[0] )
  + USE GROUND ;
END NETS

END DESIGN