Instruction: Macro - RainbowUnicon/PISAx32 GitHub Wiki
| Macro | #Operand | Description |
|---|---|---|
| POP | 1-4 | Pop values from the stack represented by SP. |
| PUSH | 1-4 | Push values to the stack represented by SP. |
| INC | 1 | Increment the register value by 1. |
| DEC | 1 | Decrement the register value by 1. |
| CLR | 1 | Clear the register value to 0. |
| CALL | 1 | Branch to subroutine. |
| RET | 0 | Return to the caller. |