Difference between revisions of "315-5317"
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== Found on... == | == Found on... == | ||
*[[Galaxy Force II]] | |||
*[[SEGA System Y]] | *[[SEGA System Y]] | ||
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o18.oe = vcc; | o18.oe = vcc; | ||
</pre> | </pre> | ||
[[Category:SEGA PLD's]] |
Latest revision as of 19:34, 14 January 2024
Found on...[edit]
Equations[edit]
/** Inputs **/ 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 12 = i12; Pin 13 = i13; Pin 14 = i14; Pin 15 = i15; Pin 16 = i16; Pin 17 = i17; Pin 18 = i18; Pin 19 = i19; /** Outputs **/ Pin 12 = o12; /**(Combinatorial, Output feedback output, Active high) **/ Pin 13 = o13; /**(Combinatorial, Output feedback output, Active high) **/ Pin 14 = o14; /**(Registered, Output feedback registered, Active low) **/ Pin 15 = o15; /**(Registered, Output feedback registered, Active low) **/ Pin 16 = o16; /**(Registered, Output feedback registered, Active low) **/ Pin 17 = o17; /**(Registered, Output feedback registered, Active high) **/ Pin 18 = o18; /**(Combinatorial, Output feedback output, Active high) **/ /** Equations **/ o12 = i2 # o14; o12.oe = vcc; o13 = o15 # i3; o13.oe = vcc; !o14 .d !i5 # !i2 & !o14 # !i2 & i3 & i4 # i3 & i4 & !o14 # !i2 & i4 & o15 & !o16; o14.oe = OE; !o15 .d !i3 & i5 & !o15 # i2 & i4 & i5 & !o15 # i2 & !i3 & i4 & i5 # i2 & !i3 & i5 & !o14 & o16; o15.oe = OE; !o16 .d !i4 & i5 & !o16 # i2 & i3 & i5 & !o16 # i2 & i3 & !i4 & i5 # i3 & !i4 & i5 & o14 & !o15; o16.oe = OE; o17 .d ; o17.oe = OE; o18 = o16 # i4; o18.oe = vcc;