054683
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edit/** Inputs **/
Pin 1 = AS;
Pin 2 = WR;
Pin 3 = VSC;
Pin 4 = A23;
Pin 5 = A20;
Pin 6 = A19;
Pin 7 = A18;
Pin 8 = A17;
Pin 9 = A16;
Pin 10 = A15;
Pin 11 = A14;
Pin 13 = A13;
/** Outputs **/
Pin 14 = PROG;
Pin 15 = WKCS;
Pin 16 = DTACK;
Pin 17 = VRAM;
Pin 18 = OBJCS;
Pin 19 = OBWR;
Pin 20 = CRAMCS;
Pin 21 = COWR;
Pin 22 = IOCS2;
Pin 23 = IOCS1;
/** Equations **/
!PROG = !A20;
!WKCS = !AS & A20 & !A19 & !A18 & !A17 & A16 & !A15 & !A14;
!DTACK = !AS & !VSC & !A23
# !AS & !A19
# !AS & !A20;
!VRAM = !AS & !A23 & A20 & A19;
!OBJCS = !AS & A20 & !A19 & !A18 & !A17 & !A16 & !A15 & !A14;
!OBWR = !AS & !WR & A20 & !A19 & !A18 & !A17 & !A16 & !A15 & !A14;
!CRAMCS = !AS & A20 & !A19 & !A18 & !A17 & !A16 & !A15 & A14 & !A13;
!COWR = !AS & !WR & A20 & !A19 & !A18 & !A17 & !A16 & !A15 & A14 & !A13;
!IOCS2 = !AS & A20 & !A19 & !A18 & !A17 & !A16 & A15 & !A14 & A13;
!IOCS1 = !AS & A20 & !A19 & !A18 & !A17 & !A16 & A15 & !A14 & !A13;