8086 STRING MANIPULATION – SEARCH A WORD




ASSUME CS: CODE, DS: DATA
DATA SEGMENT
LIST DW 53H, 15H, 19H, 02H
DEST EQU 3000H
COUNT EQU 05H
DATA ENDS
CODE SEGMENT
START:           MOV AX, DATA
                        MOV DS, AX
                        MOV AX, 15H
                        MOV SI, OFFSET LIST
                        MOV DI, DEST
                        MOV CX, COUNT
                        MOV AX, 00
                        CLD
REP                 SCASW
            JZ LOOP
            MOV AX, 01
LOOP             MOV [DI], AX
                        MOV AH, 4CH
                        INT 21H
CODE ENDS

END START

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