?? ch375ed.pld
字號:
Name CH375ED;
Designer W.ch;
Device g16v8;
/** Inputs **/
pin 1 = !iow ;
pin 2 = a1 ;
pin 3 = a4 ;
pin 4 = a5 ;
pin 5 = a6 ;
pin 6 = a7 ;
pin 7 = a8 ;
pin 8 = a9 ;
pin 9 = !aen ;
pin 11 = !ior ;
pin 13 = int ;
pin 16 = a17 ;
pin 17 = a16 ;
pin 18 = a15 ;
/** Outputs **/
pin 12 = d0 ;
pin 14 = !act ;
pin 15 = !usb ;
pin 19 = !rom ;
/** Declarations and Intermediate Variable Definitions **/
/** Logic Equations **/
rom = 'b'1;
usb = !a7 & !a6 & !a5 & !a4 & !a1 & ( ior # iow );
act.oe = 'b'0;
d0 = int;
d0.oe = !a7 & !a6 & !a5 & !a4 & a1 & ior;
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