8086 program Write an ALP to exchange block of data bytes.

Code :-

org 100h

MOV SI,2000H

MOV DI,2004H

MOV CX,02H

L1:

   MOV AL,[SI]

   MOV BL,[DI]

   MOV [SI],BL

   INC SI

   MOV [DI],AL

   DEC DI

LOOP L1

ret


Output :-





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