EOR (Ternary Gate): Difference between revisions

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Ternary XOR; Useful as a selectable buffer or negate.
<big><b>Ternary XOR</b></big>
[[File:EOR_GATE.png|thumb|Eor Gate Symbol]]
[[File:BCT_NEOR.png|thumb|BCT NEOR Gate]]


== Truth Table ==
== Uses ==


<div style="float: right; font-family: monospace; font-size: 20px;">
Useful as a controllable Buffer or [[NEG (Ternary Gate)|Negate]].
<table style="display: inline-block; border-collapse: collapse; text-align: center;">
 
<tr>
The negated form NEOR is useful to toggle between add and subtract modes within an Adder.
<td class="tct" colspan="2" rowspan="2">XOR</td>
 
<td colspan="3">B</td>
== Truth Tables ==
</tr>
=== EOR ===
<tr>
 
<td class="tcb">-</td>
<div class="tt">
<td class="tcb">0</td>
<table class="tt">
<td class="tcb">+</td>
<tr>
</tr>
<td class="tt_br tt_bb" colspan="2" rowspan="2">EOR</td>
<tr>
<td colspan="3" class="tce"><b>B</b></td>
<td rowspan="3">A</td>
</tr>
<td class="tcr">-</td>
<tr>
<td class="tc2">+</td>
<td class="tt_r tt_bb">-</td>
<td class="tc3">0</td>
<td class="tt_g tt_bb">0</td>
<td class="tc1">-</td>
<td class="tt_b tt_bb">+</td>
</tr>
</tr>
<tr>
<tr>
<td class="tcr">0</td>
<td rowspan="3"><b>A</b></td>
<td class="tc3">0</td>
<td class="tt_r tt_br">-</td>
<td class="tc3">0</td>
<td class="tt_r">-</td>
<td class="tc3">0</td>
<td class="tt_g">0</td>
</tr>
<td class="tt_b">+</td>
<tr>
</tr>
<td class="tcr">+</td>
<tr>
<td class="tc1">-</td>
<td class="tt_g tt_br">0</td>
<td class="tc3">0</td>
<td class="tt_g">0</td>
<td class="tc2">+</td>
<td class="tt_g">0</td>
</tr>
<td class="tt_g">0</td>
</table>
</tr>
<tr>
<td class="tt_b tt_br">+</td>
<td class="tt_b">+</td>
<td class="tt_g">0</td>
<td class="tt_r">-</td>
</tr>
</table>
 
<table class="tt">
<tr>
<td colspan="3">EOR</td>
</tr>
<tr>
<td class="tt_bb"><b>A</b></td>
<td class="tt_bb"><b>B</b></td>
<td class="tt_bl tt_bb"><b>Y</b></td>
</tr>
<tr>
<td class="tt_r">-</td>
<td class="tt_r">-</td>
<td class="tt_bl tt_r">-</td>
</tr>
<tr>
<td class="tt_r">-</td>
<td class="tt_g">0</td>
<td class="tt_bl tt_g">0</td>
</tr>
<tr>
<td class="tt_r">-</td>
<td class="tt_b">+</td>
<td class="tt_bl tt_b">+</td>
</tr>
<tr>
<td class="tt_g">0</td>
<td class="tt_r">-</td>
<td class="tt_bl tt_g">0</td>
</tr>
<tr>
<td class="tt_g">0</td>
<td class="tt_g">0</td>
<td class="tt_bl tt_g">0</td>
</tr>
<tr>
<td class="tt_g">0</td>
<td class="tt_b">+</td>
<td class="tt_bl tt_g">0</td>
</tr>
<tr>
<td class="tt_b">+</td>
<td class="tt_r">-</td>
<td class="tt_bl tt_b">+</td>
</tr>
<tr>
<td class="tt_b">+</td>
<td class="tt_g">0</td>
<td class="tt_bl tt_g">0</td>
</tr>
<tr>
<td class="tt_b">+</td>
<td class="tt_b">+</td>
<td class="tt_bl tt_r">-</td>
</tr>
</table>
</div>
</div>
<hr />
=== NEOR ===
<div class="tt">
<table class="tt">
<tr>
<td class="tt_br tt_bb" colspan="2" rowspan="2">NEOR</td>
<td colspan="3" class="tce"><b>B</b></td>
</tr>
<tr>
<td class="tt_r tt_bb">-</td>
<td class="tt_g tt_bb">0</td>
<td class="tt_b tt_bb">+</td>
</tr>
<tr>
<td rowspan="3"><b>A</b></td>
<td class="tt_r tt_br">-</td>
<td class="tt_b">+</td>
<td class="tt_g">0</td>
<td class="tt_r">-</td>
</tr>
<tr>
<td class="tt_g tt_br">0</td>
<td class="tt_g">0</td>
<td class="tt_g">0</td>
<td class="tt_g">0</td>
</tr>
<tr>
<td class="tt_b tt_br">+</td>
<td class="tt_r">-</td>
<td class="tt_g">0</td>
<td class="tt_b">+</td>
</tr>
</table>
<table class="tt">
<tr>
<td colspan="3">NEOR</td>
</tr>
<tr>
<td class="tt_bb"><b>A</b></td>
<td class="tt_bb"><b>B</b></td>
<td class="tt_bl tt_bb"><b>Y</b></td>
</tr>
<tr>
<td class="tt_r">-</td>
<td class="tt_r">-</td>
<td class="tt_bl tt_b">+</td>
</tr>
<tr>
<td class="tt_r">-</td>
<td class="tt_g">0</td>
<td class="tt_bl tt_g">0</td>
</tr>
<tr>
<td class="tt_r">-</td>
<td class="tt_b">+</td>
<td class="tt_bl tt_r">-</td>
</tr>
<tr>
<td class="tt_g">0</td>
<td class="tt_r">-</td>
<td class="tt_bl tt_g">0</td>
</tr>
<tr>
<td class="tt_g">0</td>
<td class="tt_g">0</td>
<td class="tt_bl tt_g">0</td>
</tr>
<tr>
<td class="tt_g">0</td>
<td class="tt_b">+</td>
<td class="tt_bl tt_g">0</td>
</tr>
<tr>
<td class="tt_b">+</td>
<td class="tt_r">-</td>
<td class="tt_bl tt_r">-</td>
</tr>
<tr>
<td class="tt_b">+</td>
<td class="tt_g">0</td>
<td class="tt_bl tt_g">0</td>
</tr>
<tr>
<td class="tt_b">+</td>
<td class="tt_b">+</td>
<td class="tt_bl tt_b">+</td>
</tr>
</table>
</div>
[[Category:Ternary]]
[[Category:Logic_Gates]]

Latest revision as of 19:01, 24 January 2025

Ternary XOR

Eor Gate Symbol
BCT NEOR Gate

Uses

Useful as a controllable Buffer or Negate.

The negated form NEOR is useful to toggle between add and subtract modes within an Adder.

Truth Tables

EOR

EOR B
- 0 +
A - - 0 +
0 0 0 0
+ + 0 -
EOR
A B Y
- - -
- 0 0
- + +
0 - 0
0 0 0
0 + 0
+ - +
+ 0 0
+ + -

NEOR

NEOR B
- 0 +
A - + 0 -
0 0 0 0
+ - 0 +
NEOR
A B Y
- - +
- 0 0
- + -
0 - 0
0 0 0
0 + 0
+ - -
+ 0 0
+ + +
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