| 0 | HLT * | stop program |
|---|---|---|
| 1 | LDA i | AC <- i, PC <- PC + 1 |
| 2 | LDD i | AC <- R[i], PC <- PC + 1 |
| 3 | LDI i | AC <- R[R[i]], PC <- PC + 1 |
| 4 | STD i | R[i] <- AC, PC <- PC + 1 |
| 5 | STI i | R[R[i]] <- AC, PC <- PC + 1 |
| 6 | ADA i | AC <- AC + i, PC <- PC + 1 |
| 7 | SBA i | AC <- AC - i, PC <- PC + 1 |
| 8 | ADD i | AC <- AC + R[i], PC <- PC + 1 |
| 9 | SBD i | AC <- AC - R[i], PC <- PC + 1 |
| 10 | JMP i | PC <- i |
| 11 | JPZ i | if AC = 0 then PC <- i else PC <- PC + 1 |
| PC | 命令 | 引数 |
|---|
| Step | PC | 命令 | AC | Register | |||
|---|---|---|---|---|---|---|---|