DEC (Ternary Gate): Difference between revisions
From T729 Balanced Ternary Computer
Jump to navigationJump to search
No edit summary |
No edit summary |
||
| Line 8: | Line 8: | ||
<div class="tt"> | <div class="tt"> | ||
<table class="tt"> | <table class="tt"> | ||
<tr> | |||
<td colspan="2">DEC</td> | |||
</tr> | |||
<tr> | <tr> | ||
<td class="tt_bb"><b>A</b></td> | <td class="tt_bb"><b>A</b></td> | ||
| Line 19: | Line 22: | ||
<td class="tt_g">0</td> | <td class="tt_g">0</td> | ||
<td class="tt_bl tt_r">-</td> | <td class="tt_bl tt_r">-</td> | ||
</tr> | |||
<tr> | |||
<td class="tt_b">+</td> | |||
<td class="tt_bl tt_g">0</td> | |||
</tr> | |||
</table> | |||
<table class="tt"> | |||
<tr> | |||
<td colspan="2">NDEC</td> | |||
</tr> | |||
<tr> | |||
<td class="tt_bb"><b>A</b></td> | |||
<td class="tt_bl tt_bb"><b>Y</b></td> | |||
</tr> | |||
<tr> | |||
<td class="tt_r">-</td> | |||
<td class="tt_bl tt_r">-</td> | |||
</tr> | |||
<tr> | |||
<td class="tt_g">0</td> | |||
<td class="tt_bl tt_b">+</td> | |||
</tr> | </tr> | ||
<tr> | <tr> | ||
Revision as of 17:53, 13 June 2024
Decrement
Uses
Decrement will rotate the input down. It is used in Rotate Down operations.
Truth Table
| DEC | |
| A | Y |
| - | + |
| 0 | - |
| + | 0 |
| NDEC | |
| A | Y |
| - | - |
| 0 | + |
| + | 0 |
