Table of Contents Previous topic Next topic
MICROPROCESSOR INSTRUCTION REFERENCE->ASRB
ASRB Arithmetic shift right accumulator B
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 | Assembler syntax |
Implied: | ASRB |