Write assembly language program for 8086 to exchange contents of two memory blocks.

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written 9.0 years ago by

meghalikalyankar • 2.3k

• modified 5.1 years ago

microprocessors and applications

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1.2kviews

written 9.0 years ago by

meghalikalyankar • 2.3k

DATA SEGMENT

    A DB 50H

B DB 60H

DATA ENDS

CODE SEGMENT

     ASSUME DS: DATA, CS: CODE

     START:

MOV AX, DATA

MOV DS, AX

MOV AL, A    

MOV AH, B

MOV BL, AL

MOV AL, AH

MOV AH, BL

MOV A, AL

MOV B, AH

MOV AX, 4C00H

INT 21H …

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