Arithmetic // SLA (Shift Left Arithmetic)

`0xFDCB**23`

- `u64971`

The contents of the memory location pointed to by iy plus * are shifted left one bit position. The contents of bit 7 are copied to the carry flag and a zero is put into bit 0. The result is then stored in e.

T States | Bytes |
---|---|

23 | 4 |

S affected as defined

Z affected as defined

H reset

P/V detects parity

N reset

C affected as defined

{ "flags": { "S": "affected as defined", "Z": "affected as defined", "H": "reset", "P/V": "detects parity", "N": "reset", "C": "affected as defined" }, "operation": "sla (iy+*),e", "opcode": "sla", "operand": [ "(iy+*)", "e" ], "code": "FDCB**23", "bytes": 4, "time": 23, "description": "The contents of the memory location pointed to by iy plus * are shifted left one bit position. The contents of bit 7 are copied to the carry flag and a zero is put into bit 0. The result is then stored in e.", "category": "Arithmetic", "subCategory": "SLA (Shift Left Arithmetic)" }