Question

1. (%25) Write an assembly language program which asks the user to enter his/her name and surname through the keyboard. After the entry: The program clears the left top quarter of the screen and displays the name at the center of that quarter. Similarly the program clears the right bottom quarter of the screen and displays the surname at the center of that quarter. For example: If your name and surname are "Al and "Velir, the following is required. Clear left top quarter Ali Veli Clear right bottom quarter

Intel 80x86 microprocessors

Answer 1

PRNSTR MACRO MSG

MOV AH,09H

LEA DX,MSG

INT 21H

ENDM

DATA SEGMENT

    MSG1 DB\"PRIYANKA $\"

    MSG2 DB\"RANA $\"

DATA ENDS

CODE SEGMENT

START:. ASSUME CS:CODE , DS:DATA

MOV AX,DATA

MOV DS,AX

MOV AX,0600H

MOV BH,71H

MOV CX,000H         ;UPPER LEFT ROW,COLUMN

MOV DX,184H       ;LOWER RIGHT ROW,COLUMN

INT 10H

MOV AH,02H

MOV BH,00H

MOV DH,OCH

MOV DL,23H

INT 10H

PRNSTR MSG1

PRNSTR MSG2

MOV AH,4CH

INT 21H

CODE ENDS

END START