Write an assembly language program to display a sequence of character on the screen.

Algorithm :

Step 1: Start the process.

Step 2: Declare the model as small.

Step 3: Take 100 size stacks.

Step 4: Declare the message to display a sequence of character on the screen.

Step 5: Load the effective address of the message in Dx register.

Step 6: Display and execute the message from Dx register.

Step 7: Return to DOS mode.

Step 8: End of program.


Programming Code :

model small
stack 100h
data
msg db ‘Hello Bangladesh., $’
code
main proc
mov ax, @ data
mov ds, ax
lea dx, msg
mov ah, 9
int 21h
mov ah, 4ch
int 21h
main endp
end main

Output / Result :

Hello Bangladesh.


Process :

Go to run “ Press Windows logo + r ” then type “cmd” and press "Enter".
Then type in dos window:

D:
D:cd masm
D:masm>edit ( Type the programming code and save with .asm.
Exit from masm window )
D: masm>masm filename.asm




D:masm>link filename.obj




D:masm>filename.exe

Then show “Hello Bangladesh.”