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MICROPROCESSOR INSTRUCTION REFERENCE->OR A s
OR A,s Logical 'or' accumulator and specific operand
A <- A V s
Flags
| S | Set if result -ve, else cleared |
| Z | Set if result zero, else cleared |
| H | Set always |
| P/V | Set if parity even, else cleared |
| N | Cleared always |
| C | Cleared always |
| s: | No of | M | T | usec @ |
| bytes | cycles | states | 2 MHz |
| r | 1 | 1 | 4 | 2 |
| n | 2 | 2 | 7 | 3.5 |
| (HL) | 1 | 2 | 7 | 3.5 |
| (IX+d) | 3 | 5 | 19 | 9.5 |
| (IY+d) | 3 | 5 | 19 | 9.5 |