The-OpenROAD-Project_OpenROAD/src/pdn/test/backside_data/backside.def

VERSION 5.8 ;
BUSBITCHARS "[]" ;
DIVIDERCHAR "/" ;
DESIGN backside_top ;

UNITS DISTANCE MICRONS 2000 ;

DIEAREA ( 0 0 ) ( 3800 2800 ) ;

ROW row_0 coreSite 0 0 N DO 20 BY 1 STEP 380 0 ;
ROW row_1 coreSite 0 2800 FS DO 20 BY 1 STEP 380 0 ;

TRACKS X 35 DO 20 STEP 380 LAYER M1 ;
TRACKS Y 35 DO 20 STEP 280 LAYER M2 ;
TRACKS X 35 DO 20 STEP 380 LAYER B1 ;

COMPONENTS 5 ;
- u_tap_0 bridge_tap + PLACED ( 0 0 ) N ;
- u_fill_0 backside_filler + PLACED ( 760 0 ) N ;
- u_fill_1 backside_filler + PLACED ( 950 0 ) N ;
- u_fill_2 backside_filler + PLACED ( 1140 0 ) N ;
- u_tap_1 bridge_tap + PLACED ( 1330 0 ) N ;
END COMPONENTS

PINS 0 ;
END PINS

SPECIALNETS 2 ;
- vdd ( * vdd ) + USE POWER
  + ROUTED B1 140 + SHAPE FOLLOWPIN
        ( 0 2800 ) ( 3800 * )
  ;
- vss ( * vss ) + USE GROUND
  + ROUTED B1 140 + SHAPE FOLLOWPIN
        ( 0 0 ) ( 3800 * )
  ;
END SPECIALNETS

NETS 0 ;
END NETS

END DESIGN