315-5171: Difference between revisions
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== Found on ... == | == Found on ... == | ||
*[[Enduro Racer]] | *[[Enduro Racer]] | ||
*[[Space Harrier]] | |||
*[[Space Harrier (bootleg)]] | *[[Space Harrier (bootleg)]] | ||
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!o18 = i1 & !i4 & i5 & !i6 & i7 & i9 & !i11; | !o18 = i1 & !i4 & i5 & !i6 & i7 & i9 & !i11; | ||
</pre> | </pre> | ||
[[Category:SEGA PLD's]] | |||
Latest revision as of 18:19, 8 February 2024
Found on ...
editEquations
edit/** Inputs **/
Pin 1 = i1;
Pin 2 = i2;
Pin 3 = i3;
Pin 4 = i4;
Pin 5 = i5;
Pin 6 = i6;
Pin 7 = i7;
Pin 8 = i8;
Pin 9 = i9;
Pin 11 = i11;
Pin 13 = i13;
Pin 17 = i17;
/** Outputs **/
Pin 14 = o14; /**(Combinatorial, Output feedback output, Active low) **/
Pin 15 = o15; /**(Combinatorial, Output feedback output, Active low) **/
Pin 16 = o16; /**(Combinatorial, Output feedback output, Active low) **/
Pin 18 = o18; /**(Combinatorial, Output feedback output, Active low) **/
/** Equations **/
!o14 = i1 & i17 & !o18
# i1 & i4 & i5 & i6 & i7 & i17
# i1 & i2 & i3 & i4 & i5 & i6 & i7;
!o15 = !i1
# i2 & !o18
# i2 & i4 & i5 & i6 & i7;
!o16 = !i1
# !i2 & !o18
# !i2 & i4 & i5 & i6 & i7;
!o18 = i1 & !i4 & i5 & !i6 & i7 & i9 & !i11;