def_hierarchy.def.ref

来自「openaccess读def,lef文件所用的源代码」· REF 代码 · 共 109 行

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VERSION 5.6 ;NAMESCASESENSITIVE ON ;DIVIDERCHAR "/" ;BUSBITCHARS "[]" ;DESIGN cell ;TECHNOLOGY technology ;UNITS DISTANCE MICRONS 1000 ;DIEAREA ( -1000 -1000 ) ( 1000 1000 ) ;COMPONENTS 11 ;- A1/X1/Y1/I1 INV ;- A1/X1/I2 INV ;- B1/C1/I3 INV ;- B1/C2/I3 INV ;- A2/X1/Y1/I1 INV ;- A2/X1/I2 INV ;- B2[0]/C1/I3 INV ;- B2[0]/C2/I3 INV ;- I4 INV ;- I5[0] INV ;- I5[1] INV ;END COMPONENTSPINS 7 ;- TIN1 + NET TN_IN1  + DIRECTION INPUT ;- 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 ;END PINSSPECIALNETS 2 ;- VDD  ( I4 VDD )  ( I5[0] VDD )  ( I5[1] VDD )  ( B2[0]/C2/I3 VDD )  ( B2[0]/C1/I3 VDD )  ( A2/X1/I2 VDD )  ( A2/X1/Y1/I1 VDD )  ( B1/C2/I3 VDD )  ( B1/C1/I3 VDD )  ( A1/X1/I2 VDD )  ( A1/X1/Y1/I1 VDD ) ;- VSS  ( I4 VSS )  ( I5[0] VSS )  ( I5[1] VSS )  ( B2[0]/C2/I3 VSS )  ( B2[0]/C1/I3 VSS )  ( A2/X1/I2 VSS )  ( A2/X1/Y1/I1 VSS )  ( B1/C2/I3 VSS )  ( B1/C1/I3 VSS )  ( A1/X1/I2 VSS )  ( A1/X1/Y1/I1 VSS ) ;END SPECIALNETSNETS 11 ;- 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[0]/C1/I3 Y ) ;- TN_OUT4  ( PIN TOUT4 )  ( B2[0]/C2/I3 Y ) ;- TN_OUT5  ( PIN TOUT5 )  ( I4 Y ) ;- TN[1]  ( A1/X1/I2 Y )  ( B1/C1/I3 A ) ;- TN[2]  ( A2/X1/I2 Y )  ( B2[0]/C1/I3 A ) ;- A1/X1/XN2  ( A1/X1/Y1/I1 Y )  ( A2/X1/I2 A )  + ORIGINAL A2/X1/Y1/YN2[1] ;- A2/X1/Y1/YN2[1]  ( A2/X1/Y1/I1 Y )  ( A1/X1/I2 A ) ;END NETSEND DESIGN

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