315-5374

Found on...

• Laser Ghost (SEGA System 18)
• Moonwalker (SEGA System 18)
• Pontoon (SEGA System 18)

Equations

/** 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;

/** Outputs **/
Pin	12 = o12; /**(Combinatorial, Output feedback output, Active high) **/
Pin	13 = o13; /**(Registered, Output feedback registered, Active high) **/
Pin	14 = o14; /**(Registered, Output feedback registered, Active high) **/
Pin	15 = o15; /**(Registered, Output feedback registered, Active high) **/
Pin	16 = o16; /**(Registered, Output feedback registered, Active high) **/
Pin	17 = o17; /**(Registered, Output feedback registered, Active high) **/
Pin	18 = o18; /**(Registered, Output feedback registered, Active low) **/
Pin	19 = o19; /**(Combinatorial, Output feedback output, Active high) **/

/** Equations **/

o12 = i5 & o18
    # !i5 & !o18;

o13 .d i2 & !i3 & i4 & o13
     # i2 & i3 & i4 & !o13;
o13.oe = OE;

o14 .d i2 & !i3 & i4 & o14
     # i2 & i4 & !o13 & o14
     # i2 & i3 & i4 & o13 & !o14;
o14.oe = OE;

o15 .d i2 & !i3 & i4 & o15
     # i2 & i4 & !o13 & o15
     # i2 & i4 & !o14 & o15
     # i2 & i3 & i4 & o13 & o14 & !o15;
o15.oe = OE;

o16 .d i2 & !i3 & i4 & o16
     # i2 & i4 & !o13 & o16
     # i2 & i4 & !o14 & o16
     # i2 & i4 & !o15 & o16
     # i2 & i3 & i4 & o13 & o14 & o15 & !o16;
o16.oe = OE;

o17 .d i2 & !i3 & i4 & o17
     # i2 & i4 & !o13 & o17
     # i2 & i4 & !o14 & o17
     # i2 & i4 & !o15 & o17
     # i2 & i4 & !o16 & o17
     # i2 & i3 & i4 & o13 & o14 & o15 & o16 & !o17;
o17.oe = OE;

!o18 .d i2 & i6 & i7 & i8 & !i9 & !o13 & !o14 & !o15 & !o16 & !o17;
o18.oe = OE;

o19 = ;
o19.oe = !o12;