lef_error.lef

openaccess读def,lef文件所用的源代码

NOWIREEXTENSIONATPIN ON ;
NOWIREEXTENSIONATPIN OFF ;

BUSBITCHARS "[" ;
BUSBITCHARS "<>" ;
BUSBITCHARS "{}" ;

DIVIDERCHAR "" ;
DIVIDERCHAR "." ;
DIVIDERCHAR ":" ;

UNITS
  DATABASE MICRONS 100 ;
END UNITS

USEMINSPACING OBS ON ;
USEMINSPACING OBS OFF ;
USEMINSPACING PIN ON ;
USEMINSPACING PIN OFF ;

PROPERTYDEFINITIONS
  LIBRARY NAME STRING "Cadence96" ;
  LIBRARY NAME STRING "Cadence96" ;
  LIBRARY \#NAME STRING "Cadence96" ;
END PROPERTYDEFINITIONS

ANTENNAINPUTGATEAREA -45 ;
ANTENNAINPUTGATEAREA 45 ;
ANTENNAINPUTGATEAREA 46 ;

ANTENNAOUTPUTDIFFAREA -55 ;
ANTENNAOUTPUTDIFFAREA 55 ;
ANTENNAOUTPUTDIFFAREA 56 ;

ANTENNAINOUTDIFFAREA -65 ;
ANTENNAINOUTDIFFAREA 65 ;
ANTENNAINOUTDIFFAREA 66 ;

LAYER POLYS
  TYPE MASTERSLICE ;
  PROPERTY lsp "top" ;
END POLYS

LAYER POLYS
  TYPE MASTERSLICE ;
END POLYS

LAYER CUTPOLY
  TYPE CUT ;
END CUTPOLY

LAYER POLY2
  TYPE MASTERSLICE ;
END POLY2

LAYER CUT01
  TYPE CUT ;
  SPACING 0.2 LAYER CUT00 ;

  ACCURRENTDENSITY PEAK
    FREQUENCY 1e+06 1e+08 ;
    TABLEENTRIES 5e-07 ;
  ACCURRENTDENSITY RMS
    FREQUENCY 1e+08 4e+08 8e+08 ;
    CUTAREA 0.4 0.8 10.1 50.1 100.1 ;
    TABLEENTRIES
      2e-06   1.9e-06 1.8e-06 1.7e-06 1.5e-06
      1.4e-06 1.3e-06 1.2e-06 1.1e-06 1e-06
      9e-07   8e-07   7e-07   6e-07  ;
  DCCURRENTDENSITY AVERAGE
    CUTAREA 2.1 5.1 ;
    TABLEENTRIES 5e-07 ;
END CUT01

LAYER M1
  TYPE ROUTING ;
  DIRECTION HORIZONTAL ;
  PITCH 1.8 ;
  WIDTH 0.05 ;

  SPACING 0.4 RANGE 0.1 0.12 ;
  SPACING 0.6 ;
  SPACING 0.8 RANGE 6.01 7.0 RANGE 8.01 1000.0 ;
  SPACING 0.7 RANGE 0.3 0.35 USELENGTHTHRESHOLD ;

  MINIMUMCUT 2 WIDTH 1.1 ;
  MINIMUMCUT 2 WIDTH 1.5 ;
  MINIMUMCUT 2 WIDTH 1.5 LENGTH 20.0 WITHIN 5.0 ;
  MINIMUMCUT 2 WIDTH 1.6 LENGTH 30.0 WITHIN 4.0 ;

  SLOTWIREWIDTH 3.5 ;
  SLOTWIRELENGTH 4.5 ;
  SLOTWIDTH 5.6 ;
  SLOTLENGTH 3.2 ;
  MAXADJACENTSLOTSPACING 5.5 ;
  MAXCOAXIALSLOTSPACING 6.5 ;
  MAXEDGESLOTSPACING 5.1 ;
  SPLITWIREWIDTH 3.3 ;

  ANTENNAMODEL OXIDE1 ;
  ANTENNAAREARATIO 10 ;
  ANTENNADIFFAREARATIO 20 ;
  ANTENNACUMAREARATIO  100 ;
  ANTENNACUMDIFFAREARATIO 200 ;
  ANTENNAAREAFACTOR       10 ;
  ANTENNASIDEAREARATIO    30 ;
  ANTENNADIFFSIDEAREARATIO 40 ;
  ANTENNACUMSIDEAREARATIO  300 ;
  ANTENNACUMDIFFSIDEAREARATIO 400 ;
  ANTENNASIDEAREAFACTOR       1 ;

  ANTENNAMODEL OXIDE2 ;
  ANTENNAAREARATIO 50 ;
  ANTENNACUMDIFFAREARATIO PWL ( ( 1 100 ) ( 2 200 ) ) ;
  ANTENNACUMDIFFSIDEAREARATIO PWL ( ( 3 300 ) ( 4 400 ) ) ;

  ANTENNAMODEL OXIDE3 ;
  ANTENNAAREARATIO 50 ;
END M1

LAYER CUT12
  TYPE CUT ;
END CUT12

LAYER M2
  TYPE ROUTING ;
  DIRECTION VERTICAL ;
  PITCH 1.8 ;
  WIDTH 1 ;
  SPACING 0.24 LENGTHTHRESHOLD 1.0 ;
  SPACING 0.48 ;
  MINIMUMCUT 2 WIDTH 1.0 ;
END M2

LAYER vrlp
  TYPE OVERLAP ;
END vrlp

LAYER OVERLAP
  TYPE OVERLAP ;
  PROPERTY lsp "top" lip 1 lrp 2.1 liprange 3 lrprange 3.5 ;
END OVERLAP

LAYER NOTYPE
END NOTYPE

MAXVIASTACK 3 RANGE MNONE M20 ;

VIA UNDEFINED DEFAULT
  LAYER UNDEFINED ;
    RECT -0.7 -0.7 0.7 0.7 ;
  LAYER CUT12 ;
    RECT -0.25 -0.25 0.25 0.25 ;
  LAYER M2 ;
    RECT -0.6 -0.6 0.6 0.6 ;
  PROPERTY viasp "DEFAULT" ;
END UNDEFINED

VIA 2BOTTOM DEFAULT
  LAYER POLYS ;
    RECT -0.9 -0.45 0.9 0.45 ;
  LAYER POLY2 ;
    RECT -0.45 -0.45 0.45 0.45 ;
  LAYER CUT01 ;
    RECT -0.45 -0.45 0.45 0.45 ;
END 2BOTTOM

VIA 2CUT DEFAULT
  LAYER CUT01 ;
    RECT -0.6 -0.6 0.6 0.6 ;
  LAYER M1 ;
    RECT -0.25 -0.25 0.25 0.25 ;
  LAYER CUT12 ;
    RECT -0.6 -0.6 0.6 0.6 ;
END 2CUT

VIA NOCUT DEFAULT
  LAYER POLYS ;
    RECT -0.6 -0.6 0.6 0.6 ;
  LAYER M1 ;
    RECT -0.45 -0.45 0.45 0.45 ;
  LAYER M2 ;
    RECT -0.45 -0.45 0.45 0.45 ;
END NOCUT

VIA 2POLY DEFAULT
  LAYER POLYS ;
    RECT -0.9 -0.45 0.9 0.45 ;
  LAYER CUTPOLY ;
    RECT -0.45 -0.45 0.45 0.45 ;
  LAYER POLY2 ;
    RECT -0.45 -0.45 0.45 0.45 ;
END 2POLY

VIA M1_M2 DEFAULT
  FOREIGN M1_M2 ;
  LAYER M1 ;
    RECT -0.9 -0.45 0.9 0.45 ;
  LAYER CUT12 ;
    RECT -0.45 -0.45 -0.45 0.45 ;
    RECT -0.45 -0.45 0.45 0.45 ;
  LAYER M2 ;
    RECT -0.45 -0.45 0.45 0.45 ;
END M1_M2

VIA CUTONLY
  LAYER CUT01 ;
    RECT -0.45 -0.45 0.45 0.45 ;
END CUTONLY

VIARULE UNDEFL1
  LAYER UNDEFINED ;
    DIRECTION HORIZONTAL ;
  LAYER M2 ;
    DIRECTION VERTICAL ;
  VIA M1_M2 ;
END UNDEFL1

VIARULE UNDEFL2
  LAYER M1 ;
    DIRECTION HORIZONTAL ;
  LAYER UNDEFINED ;
    DIRECTION VERTICAL ;
  VIA M1_M2 ;
END UNDEFL2

VIARULE M1M2
  LAYER M1 ;
    DIRECTION HORIZONTAL ;
  LAYER M2 ;
    DIRECTION VERTICAL ;
  VIA M1_M2 ;
   PROPERTY viasp "NONDEFAULT" ;
END M1M2

VIARULE TURNM1 GENERATE
  LAYER M1 ;
    DIRECTION HORIZONTAL ;
  LAYER M1 ;
    DIRECTION VERTICAL ;
END TURNM1

VIARULE TURNM1_error GENERATE
  LAYER M1 ;
    DIRECTION HORIZONTAL ;
  LAYER M2 ;
    DIRECTION VERTICAL ;
END TURNM1_error

VIARULE UNDEFCUT GENERATE
  LAYER M1 ;
    DIRECTION VERTICAL ;
  LAYER M2 ;
    DIRECTION HORIZONTAL ;
  LAYER UNDEFINED ;
    RECT -0.8 -0.8 0.8 0.8 ;
    SPACING 5.6 BY 6.1 ;
END UNDEFCUT

VIARULE WRONGCUT GENERATE
  LAYER M1 ;
    DIRECTION HORIZONTAL ;
  LAYER M2 ;
    DIRECTION VERTICAL ;
  LAYER CUT01 ;
    RECT -0.8 -0.8 0.8 0.8 ;
    SPACING 5.6 BY 6.1 ;
END WRONGCUT

VIARULE NOCUT GENERATE
  LAYER M1 ;
    DIRECTION HORIZONTAL ;
  LAYER M2 ;
    DIRECTION VERTICAL ;
END NOCUT

VIARULE VIAGEN12 GENERATE
   LAYER M1 ;
	DIRECTION HORIZONTAL ;
        METALOVERHANG 0 ;
   LAYER M2 ;
        DIRECTION VERTICAL ;
   LAYER CUT12 ;
        RECT -0.8 -0.8 0.8 0.8 ;
        SPACING 5.6 BY 6.1 ;
END VIAGEN12

NONDEFAULTRULE WARNINGS
  LAYER M1
    WIDTH 10.1 ;
    SPACING 2.2 ;
    RESISTANCE RPERSQ 3.4 ;
    CAPACITANCE CPERSQDIST 5.7 ;
    EDGECAPACITANCE 8.9 ;
  END M1
  LAYER M2
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END M2
  VIA nd1VIARX0
    LAYER M1 ;
      RECT -3 -3 3 3 ;
    LAYER CUT12 ;
      RECT -1.1 -1.1 1.1 1.1 ;
    LAYER M2 ;
      RECT -3 -3 3 3 ;
  END nd1VIARX0
  SPACING
    SAMENET
      CUT01 RX 0.1 STACK ;
  END SPACING
  PROPERTY ndrsp "single" ;
END WARNINGS

NONDEFAULTRULE ERRORVIA
  LAYER M1
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END M1
  LAYER M2
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END M2
  VIA VIAERR
    LAYER POLYS ;
      RECT -3 -3 3 3 ;
    LAYER CUT12 ;
      RECT -1.1 -1.1 1.1 1.1 ;
    LAYER M1 ;
      RECT -3 -3 3 3 ;
  END VIAERR
END ERRORVIA

NONDEFAULTRULE UNDEFLAYER
  LAYER UNDEFINED
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END UNDEFINED
  LAYER M2
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END M2
END UNDEFLAYER

NONDEFAULTRULE ERRORLAYER
  LAYER CUT12
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END CUT12
  LAYER M2
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END M2
END ERRORLAYER

NONDEFAULTRULE UNDEFVIA
  LAYER M1
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END M1
  LAYER M2
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END M2
  USEVIA UNDEF ;
END UNDEFVIA

NONDEFAULTRULE UNDEFVIARULE
  LAYER M1
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END M1
  LAYER M2
    WIDTH 10.1 ;
    SPACING 2.2 ;
  END M2
  USEVIARULE UNDEF ;
END UNDEFVIARULE

SPACING
  SAMENET MNONE M1 3.5 STACK ;
  SAMENET M2 M2 3.5 STACK ;
  SAMENET M2 M2 4.5 STACK ;
  SAMENET M1 M2 1.5 STACK ;
  SAMENET POLYS V3 1.5 STACK ;
  SAMENET V2 V3 1.5 STACK ;
  SAMENET V2 V3 2.5 STACK ;
END SPACING


SITE ARRAYSITE
  CLASS CORE ;
  ROWPATTERN UNDEF N UNDEF N UNDEF FS ;
  SIZE 16.0 BY 7.0 ;
END ARRAYSITE

MACRO A
  CLASS CORE ;
  SOURCE USER ;
  FOREIGN B ;
  SYMMETRY X Y R90 ;
  SITE UNDEF ;
  LEQ B ;

  PIN A
    FOREIGN B ;
    LEQ B ;
    DIRECTION INPUT ;
    USE SIGNAL ;
    SHAPE ABUTMENT ;
    TAPERRULE UNDEF ;
    PROPERTY UNDEF "aString" ;
    ANTENNAMODEL OXIDE3 ;
    ANTENNAGATEAREA 21.2 LAYER UNDEF ;
  END A

  PIN B
    MUSTJOIN A ;
    DIRECTION OUTPUT ;
    USE POWER ;
    SHAPE FEEDTHRU ;
    PROPERTY UNDEF "aString" ;
    
  END B

  PIN C
    DIRECTION INPUT ;
    MUSTJOIN UNDEF ;
  END C

  PIN n__A
    DIRECTION INPUT ;
  END n__A

  PIN NETEXPRERR
    DIRECTION INPUT ;
    NETEXPR "A" ;
  END NETEXPRERR
  
  OBS
    RECT 1 1 2 2 ;
    LAYER UNDEF ;
      RECT 10 10 12 12 ;
    LAYER M1 ;
      RECT 6.6 -0.6 6.6 0.6 ;
      RECT 6.6 -0.6 6.6 -0.6 ;
      PATH 15.1 15.5 15.1 15.5 15.1 3.5 ;
      POLYGON 10.2 10.2 10.2 10.2 10.2 15.2 10.2 15.2 ;
    LAYER M2 ;
      WIDTH -2 ;
      PATH 15.1 15.5 15.1 15.5 15.1 3.5 ;
    VIA 12.2 12.2 UNDEF ;
  END

  PROPERTY undefprop "first" ;
END A

MACRO B
  CLASS CORE ;
  FOREIGN B 1 1 N ;
  SIZE 67.2 BY 24 ;
  OBS
    LAYER UNDEF ;
      RECT 10 10 12 12 ;
  END
END B

MACRO C
  SIZE 10.8 BY 28.8 ;
  OBS
    LAYER M1 ;
      RECT 6.6 -0.6 6.6 0.6 ;
  END
END C

MACRO E
  SIZE 10.8 BY 28.8 ;
  OBS
    LAYER M1 ;
      RECT 6.6 -0.6 6.6 -0.6 ;
  END
END E

MACRO F
  SIZE 10.8 BY 28.8 ;
  OBS
    VIA 12.2 12.2 UNDEF ;
  END
END F

MACRO G
  SIZE 10.8 BY 28.8 ;
  EEQ UNDEF ;
END G

MACRO RECTILINEAR
  SIZE 1000 BY 1000 ;
  OBS 
    LAYER vrlp ;
      RECT 11 0 27.75 3.4 ;
      RECT 8.85 32.35 22 33.25 ;
      RECT 2 0 9 3.4 ;
      RECT 0 3.4 30 30.34 ;
      RECT 0 30.35 22 32.35 ;
  END 
END RECTILINEAR

END LIBRARY