Difference between revisions of "315-5317"
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== Found on... == | |||
*[[Galaxy Force II]] | |||
*[[SEGA System Y]] | |||
== Equations == | |||
<pre> | <pre> | ||
/** Inputs **/ | /** Inputs **/ | ||
| Line 63: | Line 68: | ||
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;
