341S0834

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Revision as of 20:43, 16 September 2023 by Jon (talk | contribs) (Created page with "== Found on... == *Apple Ethernet NB == Equations == <pre> →‎* 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;...")
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Found on...[edit]

Equations[edit]

/** 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 low) **/
Pin	13 = o13; /**(Registered, Output feedback registered, Active low) **/
Pin	14 = o14; /**(Registered, Output feedback registered, 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	18 = o18; /**(Combinatorial, Output feedback output, Active low) **/
Pin	19 = o19; /**(Combinatorial, Output feedback output, Active low) **/

/** Equations **/

!o12 = !i2 & !i3 & !i5;

!o13.d =  i2 & i3 & i5 & i6 & !i9 & !o14
        # i2 & i3 & i6 & !i9 & !o13;
o13.oe = OE;

!o14.d =  !i9
        # !i9 & !o14;
o14.oe = OE;

!o15 = i5 & !o18;
o15.oe = i5

!o16 = !i5 & !i7 & o16
     # i6 & !i7 & !o16;
o16.oe = !i5

!o17 = !i5 & !i7 & o17
     # i6 & !i7 & !o17;
o17.oe = !i5

!o18 = !i5 & !o15 & o18
     # i6 & !o15 & !o18;
o18.oe = !i5

!o19 = ;
o19.oe = !i4 & i8