50 Program to transfer a block of 50 numbers from 20000h to 30000h in 8086 Microprocessor

Code:

; Program to transfer a block of 50 numbers from 20000h to 30000h
.MODEL SMALL
.STACK 100H
.DATA

.CODE
MOV AX , 2000H ; Initializing Data Segment
MOV DS , AX

MOV AX , 3000H ; Initializing Extra Segment
MOV ES , AX


MOV SI , 0000H
MOV DI , 0000H

MOV CX , 50 ; Initializing counter

UP:
MOV AL , [SI]
MOV ES:[DI] , AL

INC SI
INC DI
LOOP UP



MOV AH , 4CH ; Service routine for exit
INT 21H
END

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