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| Line 22: |
Line 22: |
| |[[File:Gryzor 007766.JPG|100px]] | | |[[File:Gryzor 007766.JPG|100px]] |
| |} | | |} |
|
| |
| == Equations ==
| |
| <div class="toccolours mw-collapsible mw-collapsed" style="width:auto; overflow:auto;">
| |
| <div style="font-weight:bold;line-height:1.6;">007766 Equations</div>
| |
| <div class="mw-collapsible-content">
| |
| <pre>
| |
| /** 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, No output feedback, Active high) **/
| |
| Pin 16 = o16; /**(Combinatorial, No output feedback, 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 = i8 & !i9
| |
| # !i1 & !i2 & !i3 & !i4 & !i5 & !i6 & i8
| |
| # i3 & !i9
| |
| # i4 & !i9
| |
| # i5 & !i9
| |
| # i6 & !i9
| |
| # !i9 & i11;
| |
|
| |
| !o13 = !i8 & i9
| |
| # i3 & !i8
| |
| # i4 & !i8
| |
| # i5 & !i8
| |
| # i6 & !i8
| |
| # !i1 & !i2 & !i3 & !i4 & !i5 & !i6 & i9
| |
| # !i8 & i11;
| |
|
| |
| o14 = i5
| |
| # !i1 & !i2 & !i3 & !i4 & i6 & i7;
| |
|
| |
| o15 = !i1 & !i2 & i3
| |
| # i4;
| |
|
| |
| !o16 = !i1 & !i2 & !i3 & !i4 & i5;
| |
|
| |
| !o17 = !i1 & !i2 & !i3 & !i4 & !i5 & !i6 & !i8 & !i9;
| |
|
| |
| !o18 = !i1 & !i2 & !i3 & i4
| |
| # !i1 & !i2 & !i3 & !i5;
| |
|
| |
| !o19 = !i1 & !i2 & i3 & !i4
| |
| # !i1 & !i2 & !i4 & !i5;
| |
| </pre>
| |
| </div></div>
| |
|
| |
|
| == Credits == | | == Credits == |
| *PCB picture from [http://www.ym2149.com http://www.ym2149.com] | | *PCB picture from [http://www.ym2149.com http://www.ym2149.com] |
