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MICROPROCESSOR INSTRUCTION REFERENCE->ADCA

Add Memory with Carry to Accumulator A

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

A + M + C -> A

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  Set if carry from bit 3 else cleared

    

Addressing mode	op	cyc	bytes	Assembler syntax
Immed.:	89	2	2	ADCA #<exprn.>
Direct:	99	3	2	ADCA <exprn.>
Index :	A9	4	2	ADCA <exprn.>,X
Extend:	B9	4	3	ADCA <exprn.>