RET — opcode $05¶
RET — R1++; PC.lo ← [R1]; R1++; PC.hi ← [R1]
| Operands | Bytes | Microcode steps |
|---|---|---|
| — | 1 | 17 |
One column per microcode step. The control lines are read from the microcode image; the address bus, data bus and registers at the bottom are a model. How to read the diagrams · the instruction set