Perform an exclusive OR (XOR) operation with the accumulator eor the location

Stores the result into the accumulator.

Operation

A ⊻ M -> A

Table

EOR Exclusive-OR Memory with Accumulator

A EOR M -> A N Z C I D V

                                + + - - - -

addressing assembler opc bytes cyles

immidiate EOR #oper 49 2 2 zeropage EOR oper 45 2 3 zeropage,X EOR oper,X 55 2 4 absolute EOR oper 4D 3 4 absolute,X EOR oper,X 5D 3 4 absolute,Y EOR oper,Y 59 3 4 (indirect,X) EOR (oper,X) 41 2 6 (indirect),Y EOR (oper),Y 51 2 5*

Flags

• Zero: 1 if result is zero; 0 otherwise
• Negative: 1 if bit 7 of result is 1; 0 otherwise