1VERSION 5.8 ; 2DIVIDERCHAR "/" ; 3BUSBITCHARS "[]" ; 4DESIGN top ; 5UNITS DISTANCE MICRONS 1000 ; 6DIEAREA ( 0 0 ) ( 1000 1000 ) ; 7COMPONENTS 3 ; 8 - r1 DFF_X1 ; 9 - r2 DFF_X1 ; 10 - r3 DFF_X1 ; 11END COMPONENTS 12PINS 1 ; 13 - clk1 + NET clk1 + DIRECTION INPUT + USE SIGNAL + FIXED ( 1000 334 ) N + LAYER metal1 ( 0 0 ) ( 0 0 ) ; 14END PINS 15SPECIALNETS 2 ; 16 - VSS ( * VSS ) + USE GROUND ; 17 - VDD ( * VDD ) + USE POWER ; 18END SPECIALNETS 19NETS 3 ; 20 - clk1 ( PIN clk1 ) ( r1 CK ) ( r1 CK ) ( r3 CK ) + USE SIGNAL ; 21 - r1q ( r1 Q ) ( r2 D ) + USE SIGNAL ; 22 - r1qn ( r1 QN ) ( r3 D ) + USE SIGNAL ; 23END NETS 24END DESIGN 25