Difference between revisions of "054683"
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== Found on... == | == Found on... == | ||
*[[X-Men | *[[X-Men]] | ||
*[[ | |||
== Equations == | |||
<pre> | |||
/** 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; | |||
</pre> | |||
[[Category:Konami PLD's]] | |||
Latest revision as of 15:56, 27 October 2023
Found on...[edit]
Equations[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;
