251641-02: Difference between revisions

Latest revision as of 09:44, 3 September 2023

Found on...

Commodore 16
Equations

/** Inputs **/
Pin	9 = i9;
Pin	8 = i8;
Pin	7 = i7;
Pin	6 = i6;
Pin	5 = i5;
Pin	4 = i4;
Pin	3 = i3;
Pin	2 = i2;
Pin	27 = i27;
Pin	26 = i26;
Pin	25 = i25;
Pin	24 = i24;
Pin	23 = i23;
Pin	22 = i22;
Pin	21 = i21;
Pin	20 = i20;

/** Outputs **/
Pin	18 = o18; /**(Combinatorial, No output feedback, Active high) **/
Pin	17 = o17; /**(Combinatorial, No output feedback, Active high) **/
Pin	16 = o16; /**(Combinatorial, No output feedback, Active high) **/
Pin	15 = o15; /**(Combinatorial, No output feedback, Active high) **/
Pin	13 = o13; /**(Combinatorial, No output feedback, Active high) **/
Pin	12 = o12; /**(Combinatorial, No output feedback, Active high) **/
Pin	11 = o11; /**(Combinatorial, No output feedback, Active high) **/
Pin	10 = o10; /**(Combinatorial, No output feedback, Active high) **/

/** Equations **/

!o18 = !i20 & i21 & i22 & i23 & !i24 & i25 & i26 & i2 & !i3 & !i4 & i5 & i7 & i8 & !i6;
o18.oe = OE;

o17 = !i9 & !i8 & i20;
o17.oe = OE;

!o16 = !i20 & i21 & i22 & i23 & !i24 & i25 & i26 & i2 & !i3 & !i4 & i6 & i7 & i8 & i9 & !i5;
o16.oe = OE;

!o15 = i21 & i22 & i23 & !i24 & i25 & i26 & i2 & !i3 & !i4 & i7 & i8 & !i5 & !i6;
o15.oe = OE;

!o13 = !i20 & i21 & i22 & i23 & !i24 & i25 & i26 & i2 & i6 & i7 & i8 & i9 & i3 & i4 & !i5;
o13.oe = OE;

!o12 = !i20 & i21 & i22 & i23 & !i24 & i25 & i26 & i2 & !i3 & !i4 & i5 & i6 & i7 & i8 & i9;
o12.oe = OE;

o11 = !i7 & !i2 & !i26 & i25 & i24 & !i23 & !i22 & !i21;
o11.oe = OE;

o10 = !i27 #
      !i9 & !i8 & i20;
o10.oe = OE;