315-5139

Found on...

• 119 (SEGA System 2)
• Choplifter (SEGA System 2)
• Dakkochan House
• Shooting Master
• Wonder Boy in Monsterland (SEGA System 2)

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 high) **/
Pin	15 = o15; /**(Combinatorial, Output feedback output, Active high) **/
Pin	16 = o16; /**(Combinatorial, Output feedback output, 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 = i1 & i2 & i3;

!o13 = !i9 & !i11;

o14 = !i4;

o15 = !i2 & !i3 & !i4 & !i6 #
      !i1 & i2 & !i3 & !i4 & i5 #
      i1 & i2 & !i3 #
      i3 #
      !i2 & !i3 & !i4 & i6 & i7;

!o16 = !i6 #
       !i4 & i7;

!o17 = i1 & i2 & !i3 & !i8 #
       !i2 & i3 & !i8 & !o17 #
       i2 & i3 & !i8 & !o17;

!o18 = !i1 & !i2 & i3 & i8;

!o19 = !i8 & !o16 #
       !o13;