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MICROPROCESSOR INSTRUCTION REFERENCE->ASRA
Arithmetic shift right accumulator A
Compatibility: 6800, 6802, 6803, 6303R, 6303X, 6303Y
bit7 -> bit7 ->....-> bit0 -> C
Condition Code Register
C Set to bit 0 of operand
V Set if N 'eor' C = 1 after execution, else cleared
Z Set if result zero, else cleared
N Set if result negative, else cleared
I Not affected
H Not affected
Addressing mode | op | cyc | bytes | Assembler syntax |
Implied: | 47 | 1 | 1 | ASRA |