| Mnenomic | Operation | Addressing
Mode |
Instruction | Condition Codes |
|||
| Prebyte | Opcode | Operand | Cycles | ||||
| TYS | Transfer Y to Stack Pointer | INH | 18 | 35 | - | 4 |  |
| WAI | Wait for Interrupt | INH | - | 3E | - | ** | |
| XGDX | Exchange D with X | INH | - | 8F | - | 3 | |
| XGDY | Exchange D with Y | INH | 18 | 8F | - | 4 | |
