Arithmetic // RLC (Rotate Left Circular)
0xDDCB**17
- u56779
The contents of the memory location pointed to by ix plus * are rotated left one bit position. The contents of bit 7 are copied to the carry flag and the previous contents of the carry flag are copied to bit 0. The result is then stored in a.
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": "rl (ix+*),a", "opcode": "rl", "operand": [ "(ix+*)", "a" ], "code": "DDCB**17", "bytes": 4, "time": 23, "description": "The contents of the memory location pointed to by ix plus * are rotated left one bit position. The contents of bit 7 are copied to the carry flag and the previous contents of the carry flag are copied to bit 0. The result is then stored in a.", "category": "Arithmetic", "subCategory": "RLC (Rotate Left Circular)" }