USUM (Ternary Gate)
From TernaryWiki
Unsigned Add
Truth Tables
SUM
| SUM | B | |||
| 0 | 1 | 2 | ||
| A | 0 | 0 | 1 | 2 |
| 1 | 1 | 2 | 0 | |
| 2 | 2 | 0 | 1 | |
| SUM | ||
| A | B | Y |
| - | - | + |
| - | 0 | - |
| - | + | 0 |
| 0 | - | - |
| 0 | 0 | 0 |
| 0 | + | + |
| + | - | 0 |
| + | 0 | + |
| + | + | - |
Unsigned Add
| SUM | B | |||
| 0 | 1 | 2 | ||
| A | 0 | 0 | 1 | 2 |
| 1 | 1 | 2 | 0 | |
| 2 | 2 | 0 | 1 | |
| SUM | ||
| A | B | Y |
| - | - | + |
| - | 0 | - |
| - | + | 0 |
| 0 | - | - |
| 0 | 0 | 0 |
| 0 | + | + |
| + | - | 0 |
| + | 0 | + |
| + | + | - |