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MICROPROCESSOR INSTRUCTION REFERENCE->CMPA

Compare Accumulator A with Memory

Compatibility: 6800, 6802, 6803, 6303R, 6303X, 6303Y

A - M

Condition Code Register

C  Set if carry generated, else cleared
V  Set on overflow, 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
Immed.:	81	2	2	CMPA #<exprn.>
Direct:	91	3	2	CMPA <exprn.>
Index :	A1	4	2	CMPA <exprn.>,X
Extend:	B1	4	3	CMPA <exprn.>