Difference between revisions of "Namco SYS87A-R"
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== Found on... == | == Found on... == | ||
*[[Galaga 88]] | *[[Galaga 88]] | ||
*[[Pac-Mania]] | |||
*[[Splatter House]] | *[[Splatter House]] | ||
*[[Tank Force]] | *[[Tank Force]] | ||
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/** Equations **/ | /** Equations **/ | ||
/O12 = I01 * I02 * /I03 * /I04 | |||
/O13 = /I01 * /I02 * /I03 * I04 * I05 * I09 | |||
+ I01 * I02 * /I03 * I09 | |||
/O14 = /I08 * O16 | |||
/O15 = I01 * I02 * /I03 * I04 * /I05 * I09 | |||
/O16 = I03 * /I05 * /I08 * I09 * O16 | |||
+ /I08 * /O16 | |||
/O17 = /I01 * /I02 * /I03 * I04 * I05 * I09 | |||
/O18 = I01 * /I02 * I05 * I09 | |||
+ /I01 * I02 * I05 * I09 | |||
/O19 = /O18 | |||
</pre> | </pre> | ||
[[Category:Namco PLD's]] | [[Category:Namco PLD's]] |
Revision as of 17:01, 5 May 2024
Found on...
Equations
/** 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; /** Outputs **/ Pin 12 = o12; /**(Combinatorial, Output feedback output, Active low) **/ Pin 13 = o13; /**(Combinatorial, Output feedback output, Active low) **/ Pin 14 = o14; /**(Combinatorial, Output feedback output, Active low) **/ Pin 15 = o15; /**(Combinatorial, No output feedback, Active low) **/ Pin 16 = o16; /**(Combinatorial, No output feedback, Active low) **/ Pin 17 = o17; /**(Combinatorial, Output feedback output, Active low) **/ Pin 18 = o18; /**(Combinatorial, Output feedback output, Active low) **/ Pin 19 = o19; /**(Combinatorial, Output feedback output, Active low) **/ /** Equations **/ /O12 = I01 * I02 * /I03 * /I04 /O13 = /I01 * /I02 * /I03 * I04 * I05 * I09 + I01 * I02 * /I03 * I09 /O14 = /I08 * O16 /O15 = I01 * I02 * /I03 * I04 * /I05 * I09 /O16 = I03 * /I05 * /I08 * I09 * O16 + /I08 * /O16 /O17 = /I01 * /I02 * /I03 * I04 * I05 * I09 /O18 = I01 * /I02 * I05 * I09 + /I01 * I02 * I05 * I09 /O19 = /O18