Instrucciones de la UBC
Table of contents
- Funciones principales
- Funciones superfluas
Funciones principales
| Función | S4 | S3 | S2 | S1 | S0 | Resultado | NumOp |
| Cero | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Leer A | 1 | 0 | 0 | 0 | 0 | A | 16 |
| Invertir A | 1 | 0 | 1 | 0 | 0 | not A | 20 |
| Negar A | 1 | 0 | 1 | 0 | 1 | -A | 21 |
| Incrementar A | 1 | 0 | 0 | 0 | 1 | A+1 | 17 |
| Decrementar A | 1 | 0 | 0 | 1 | 0 | A-1 | 18 |
| Sumar A y B | 1 | 1 | 0 | 0 | 0 | A+B | 24 |
| Restar B de A | 1 | 1 | 0 | 1 | 1 | A-B | 27 |
Funciones superfluas
| Función | S4 | S3 | S2 | S1 | S0 | Resultado | NumOp |
| Cero (+1-1)A | 0 | 0 | 1 | 0 | 1 | 0 | 5 |
| Cero (+1-1)B | 0 | 0 | 0 | 1 | 1 | 0 | 3 |
| Uno | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
| Menos Uno (A) | 0 | 0 | 1 | 0 | 0 | -1 | 4 |
| Menos Uno (B) | 0 | 0 | 0 | 1 | 0 | -1 | 2 |
| Menos Uno (-2+1) | 0 | 0 | 1 | 1 | 1 | -1 | 7 |
| Menos Dos | 0 | 0 | 1 | 1 | 0 | -2 | 6 |
| Leer A (A-1+1) | 1 | 0 | 0 | 1 | 1 | A | 19 |
| Negar A (-A-1+1) | 1 | 0 | 1 | 1 | 1 | -A | 23 |
| Leer B | 0 | 1 | 0 | 0 | 0 | B | 8 |
| Leer B (B-1+1) | 0 | 1 | 1 | 0 | 1 | B | 13 |
| Invertir B | 0 | 1 | 0 | 1 | 0 | not B | 10 |
| Negar B | 0 | 1 | 0 | 1 | 1 | -B | 11 |
| Negar B (-B-1+1) | 0 | 1 | 1 | 1 | 1 | -B | 15 |
| Incrementar B | 0 | 1 | 0 | 0 | 1 | B+1 | 9 |
| Decrementar B | 0 | 1 | 1 | 0 | 0 | B-1 | 12 |
| Restar A de B | 1 | 1 | 1 | 0 | 1 | B-A | 29 |
| A+B+1 | 1 | 1 | 0 | 0 | 1 | A+B+1 | 25 |
| A-B-1 | 1 | 1 | 0 | 1 | 0 | A-B-1 | 26 |
| B-A-1 | 1 | 1 | 1 | 0 | 0 | B-A-1 | 28 |
| -B-1 | 0 | 1 | 1 | 1 | 0 | -B-1 | 14 |
| -A-1 | 1 | 0 | 1 | 1 | 0 | -A-1 | 22 |
| -A-B-2 | 1 | 1 | 1 | 1 | 0 | -A-B-2 | 30 |
| -A-B-1 | 1 | 1 | 1 | 1 | 1 | -A-B-1 | 31 |