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| *[[Hydra]] | | *[[Hydra]] |
| *[[Pit Fighter]] | | *[[Pit Fighter]] |
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| == Equations ==
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| <pre>
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| /** Inputs **/
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| Pin 2 = i2;
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| Pin 3 = i3;
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| Pin 4 = i4;
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| Pin 5 = i5;
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| Pin 6 = i6;
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| Pin 7 = i7;
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| Pin 8 = i8;
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| Pin 9 = i9;
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| Pin 19 = i19;
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|
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| /** Outputs **/
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| Pin 12 = o12; /**(Combinatorial, Output feedback output, Active low) **/
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| Pin 13 = o13; /**(Registered, Output feedback registered, Active low) **/
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| Pin 14 = o14; /**(Registered, Output feedback registered, Active low) **/
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| Pin 15 = o15; /**(Registered, Output feedback registered, Active low) **/
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| Pin 16 = o16; /**(Registered, Output feedback registered, Active low) **/
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| Pin 17 = o17; /**(Registered, Output feedback registered, Active high) **/
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| Pin 18 = o18; /**(Registered, Output feedback registered, Active low) **/
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|
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| /** Equations **/
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|
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| !o12 = i4 & i5 & !i19
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| # i3 & !i4 & i5 & !i19;
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|
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| !o13.d = !i8 & !i9 & i19
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| # i2 & i3 & i4 & i5 & i6 & i7 & i8 & i9 & !i19
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| # !i2 & !i7 & !i8 & !i9
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| # !i3 & !i7 & !i8 & !i9
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| # !i4 & !i7 & !i8 & !i9
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| # !i5 & !i7 & !i8 & !i9
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| # !i6 & !i7 & !i8 & !i9
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| # i2 & i3 & i4 & i8 & i9 & i19;
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| o13.oe = OE;
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|
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| !o14.d = !i2 & i7 & i8 & !i9 & i19
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| # !i3 & i7 & i8 & !i9 & i19
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| # !i4 & i7 & i8 & !i9 & i19
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| # !i5 & i7 & i8 & !i9 & i19
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| # !i6 & i7 & i8 & !i9 & i19
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| # i2 & i3 & i4 & i5 & i6 & !i7 & i8 & !i9 & i19;
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| o14.oe = OE;
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|
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| !o15.d = !i6 & !i7 & !i8 & i9 & i19
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| # i6 & i7 & i8 & i9 & i19;
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| o15.oe = OE;
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|
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| !o16.d = !i5 & i6 & !i7 & i8 & !i9 & i19
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| # !i6 & !i7 & i8 & !i9 & i19
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| # !i8 & !i9 & i19
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| # !o12
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| # i6 & !i19
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| # i7 & !i19
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| # i8 & !i19
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| # i9 & !i19;
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| o16.oe = OE;
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|
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| o17.d = o18;
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| o17.oe = OE;
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|
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| !o18.d = i3 & i6 & i7 & i19
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| # i4 & i6 & i7 & i19
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| # i5 & i6 & i7 & i19
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| # i8 & i19
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| # i9 & i19
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| # !i2 & !i3 & !i4 & !i5 & i6 & i7 & !i8 & !i9 & !i19
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| # !i6 & !i8 & !i9 & !i19
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| # !i7 & !i8 & !i9 & !i19;
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| o18.oe = OE;
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| </pre>
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|
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| [[Category:Atari PLD's]]
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