ParallelCard PDEGPS-1-A: Difference between revisions
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Created page with "== Found on... == *Unknown parallel port card == Equations == <pre> →* Inputs *: Pin 1 = i1; Pin 2 = i2; Pin 3 = i3; Pin 4 = i4; Pin 5 = i5; Pin 6 = i6; Pin 7 = i7; Pin..." |
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Revision as of 12:04, 8 January 2023
Found on...
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 10 = i10;
Pin 11 = i11;
Pin 13 = i13;
Pin 14 = i14;
Pin 16 = i16;
Pin 17 = i17;
Pin 23 = i23;
/** Outputs **/
Pin 15 = o15; /**(Combinatorial, No output feedback, Active high) **/
Pin 18 = o18; /**(Combinatorial, Output feedback output, Active high) **/
Pin 19 = o19; /**(Combinatorial, Output feedback output, Active high) **/
Pin 20 = o20; /**(Combinatorial, Output feedback output, Active low) **/
Pin 21 = o21; /**(Combinatorial, Output feedback output, Active high) **/
Pin 22 = o22; /**(Combinatorial, No output feedback, Active low) **/
/** Equations **/
o15 = !i14 & o18
# !i13 & o18;
o18 = !i1 & !i2 & i3 & i4 & i5 & !i6 & i7 & i8 & i9 & i10 & i11 & !i16
# !i1 & !i2 & !i3 & i4 & i5 & !i6 & i7 & i8 & !i9 & i10 & i11 & !i16
# !i1 & !i2 & i3 & i4 & !i5 & !i6 & i7 & i8 & i9 & !i10 & i11 & !i16
# !i1 & !i2 & !i3 & i4 & !i5 & !i6 & i7 & i8 & !i9 & !i10 & i11 & !i16
# !i1 & !i2 & i3 & i4 & i5 & !i6 & !i7 & i8 & i9 & i10 & !i11 & !i16
# !i1 & !i2 & !i3 & i4 & i5 & !i6 & !i7 & i8 & !i9 & i10 & !i11 & !i16
# !i1 & !i2 & i3 & i4 & !i5 & !i6 & !i7 & i8 & i9 & !i10 & !i11 & !i16;
o19 = !i14 & o18
# !i13 & o18;
!o20 = !i14
# i13 & i23;
o21 = !i14 & !i17 & o18
# !i13 & !i17 & o18;
!o22 = !i14 & !i17 & o18
# !i13 & !i17 & o18;
o22.oe = o21