Show a string in assembly language, Computer Engineering

Assignment Help:

Q. Show a string in assembly language?

MOV AH, 09H

MOV DX, OFFSET   BUFF

INT    21H

Here data in input buffer stored in data segment is intended to be displayed on monitor.

A complete program: 

Input a letter from keyboard and respond.  "The letter you typed is ___".

CODE SEGMENT 

; set the DS register

                        MOV AX, DATA

                        MOV DS, AX

; Read Keyboard

                        MOV AH, 08H

                        INT   21H

; Save input

                        MOV BL, AL

; Display first part of Message

                        MOV AH, 09H

                        MOV DX, OFFSET MESSAGE

                        INT 21 H

; Display character of BL register

                        MOV AH, 02H

                        MOV DL, BL

                        INT 21 H

; Exit to DOS

                        MOV AX, 4C00H

                        INT 21H

CODE ENDS

DATA SEGMENT

MESSAGE DB "The letter you typed is $"

DATA ENDS

END.


Related Discussions:- Show a string in assembly language

Explain telnet, Explain Telnet Telnet is a Remote Login.

Explain Telnet Telnet is a Remote Login.

Explain pre-emptive scheduling, Explain Pre-emptive scheduling? Pre-em...

Explain Pre-emptive scheduling? Pre-emptive scheduling: in its approach, center processing unit can be taken away from a process if there is a require while in a non-pre-empt

What is secondary list, What is secondary list? It permits you to enha...

What is secondary list? It permits you to enhance the information presented in the basic list.  The user can, for example, select a line of the basic list for which he require

Determine the objectives of object oriented analysis, Objectives of object ...

Objectives of object oriented analysis After going through this unit, you should be able to: define the concepts of the objects in the system; express desired syste

Artificial intelligence software, Artificial Intelligence Software A...

Artificial Intelligence Software Artificial Intelligence (AI) software employs non numerical algorithms to resolve complex problems that are not amenable to computation or s

Paging, Hardware Support for paging

Hardware Support for paging

Explain what are user controls, Briefly explain what user controls are and ...

Briefly explain what user controls are and what server controls are and the differences between the two.   An ASP.NET control (sometimes known as a server control) is a server-

How the information should be retrieved from the database, In a report with...

In a report with an LDB attribute, you do not have to explain how the information should be retrieved from the database tables, but only how the data should be shown on the screen.

8086, the block diagram of an 8086 processor

the block diagram of an 8086 processor

What is a cgi bin directory, A CGI bin directory is a special directory on ...

A CGI bin directory is a special directory on the server where CGI scripts are allowed to be implemented. Most servers are configured to only permit CGI scripts to be implemented f

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd