Register Indirect Addressing

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 EXAMPLES:

CMP M ......... Register Indirect Addressing

 MOV A, M

MOV M, A

ANA M

ORA M

XRA M

SUB M 

ADD M

ADC M

SBB M


 

LXI H 3000H  ; HL = 3000H

MOV A,M       ; M = 10H ; M -> A

INX H              ;  HL = 3001H

CMP M             ; M = 11H,    IF [A] ? [M]

-----

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[3000H] = 10

[3001H] = 11

 

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