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The contents of some memory location of an 8085 microprocessor based system are as shown below
The program is as follows
LHLD 3000H
MOV E, M
INX H
MOV D, M
LDAX D
MOV L, A
INX D
LDAX D
MOV H, A
The contents of HL pair after the execution of the program will be
  • a)
    0030H
  • b)
    3000H
  • c)
    3002H
  • d)
    0230H
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
The contents of some memory location of an 8085 microprocessor based ...
LHLD 3000H ; (L)←(3000), (H)←(3001)
(HL) = 3002H
MOV E, M ; (E)←(3002) (E) = 00H
INX H ; (HL)←(HL) +1 (HL) = 3003H
MOV D, M ; (D)←(3003H), (D) = 30H
LDAX D ; (A)←DE
i.e (A)←(3000H), (A) = 02H
MOV L, A ; (A)←(L), (L) = 02H
INX D ;( DE)←DE)+1. (DE) = 3001H
LDAX D ; (A)←DE
i.e (A)←(3001H), (A) = 30H
MOV H. A ; (H)←(A) (H) = 30H
Hence (H) = 30H
(L) = 02H
(HL) = 3002H
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The contents of some memory location of an 8085 microprocessor based system are as shown belowThe program is as followsLHLD 3000HMOV E, MINX HMOV D, MLDAX DMOV L, AINX DLDAX DMOV H, AThe contents of HL pair after the execution of the program will bea)0030Hb)3000Hc)3002Hd)0230HCorrect answer is option 'C'. Can you explain this answer?
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