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Q. Create an input buffer ?
CODE SEGMENT
...
MOV AH, 0AH ; Move 04 to AH register
MOV DX, BUFF ; BUFF must be defined in data segment.
INT 21H
.....
CODE ENDS
DATA SEGMENT
BUFF DB 50 ; max length of string,
; including CR, 50 characters
DB? ; Actual length of string not known at present
DB 50 DUP (0); buffer having 0 values
DATA ENDS.
Explanation
The above DATA segment creates an input buffer BUFF of maximum 50 characters. On input of data "JAIN" followed by enter data will be stored as below:
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