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MICROPROCESSOR INSTRUCTION REFERENCE->EOR
EOR Excusive-OR Memory with Accumulator
EORA
EORB
A <- A 'eor' M or B <- B 'eor' M
Condition Code Register:
H Not affected
N Set if result Negative, else cleared
Z Set if result Zero, else cleared
V Always cleared
C Not affected
Addressing mode | No of cycles | No of bytes |
Immediate: | 2 | 2 |
Direct: | 4 | 2 |
Extended: | 5 | 3 |
Index/Indirect: | 4+ | 2+ |