06. CASE CONVERTION- Upper case to Lower case vice versa || Assembly Language Programming || emu8086
.MODEL SMALL
.STACK 100H
.CODE
MAIN PROC
MOV AH,1 ;INPUT
INT 21H ;LOWERTO UPPER CASE
MOV BL,AL
SUB BL,20H
MOV AH,2
MOV DL,BL
INT 21H
EXIT:
MOV AH,4CH
INT 21H
MAIN ENDP
END MAIN
#assembly #assembly_Language