Olivetti KEYC

Found on...

• Olivetti PCS 386 SX

Pictures

• 
  Under chip

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;
Pin	13 = i13;
Pin	14 = i14;
Pin	18 = i18;

/** Outputs **/
Pin	12 = o12; /**(Combinatorial, Output feedback output, Active low) **/
Pin	15 = o15; /**(Combinatorial, Output feedback output, Active low) **/
Pin	16 = o16; /**(Combinatorial, Output feedback output, Active low) **/
Pin	17 = o17; /**(Combinatorial, Output feedback output, Active low) **/
Pin	19 = o19; /**(Combinatorial, Output feedback output, Active low) **/

/** Equations **/

!o12 = !i9 & !i11 & !i13;

!o15 = !o16;
o15.oe = i14

!o16 = !o15;
o16.oe = !i14

!o17 = !i1 & !i2 & !i3 & !i4 & i5 & !i6 & i7 & i18;

!o19 = ;
o19.oe = !i1 & !i2 & !i3 & !i4 & i5 & !i6 & i7 & !i8 & i18