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

What is a lambda expression, A Lambda expression is not anything but an Ano...

A Lambda expression is not anything but an Anonymous Function, can have expressions and statements. Lambda expressions can be used mostly to make delegates or expression tree types

Simplify the Boolean expression, The Boolean expression A‾.B + A.B‾ + A.B i...

The Boolean expression A‾.B + A.B‾ + A.B is equivalent to ? Ans. The Boolean expression A‾ .B + A. B‾+ A.B is equivalent to A + B (A‾ .B + A. B‾+ A.B = B( A‾ + A) + A. B‾ =

How much frequency is centered in typical human voice, Typical human voice ...

Typical human voice is centered around                   Hz. (A)  200-400                                     (B)  280-3000  (C)  400-600

What are the advantages of code optimization, What are the advantages of co...

What are the advantages of code optimization? Code optimization tends at enhancing the execution efficiency of a program. It is achieved in two manners. Redundancies in a progr

Determine about the locator devices, Determine about the Locator Devices ...

Determine about the Locator Devices Mouse  A mouse is small hand-held box used to position the screen cursor. Wheels or rollers on the bottom of the mouse can be used to r

What is stack pointer, Stack pointer is a particular purpose 16-bit registe...

Stack pointer is a particular purpose 16-bit register in the Microprocessor, which grasp the address of the top of the stack.

Microprocessors and interfaces, #question.write cycle timing diagram for ma...

#question.write cycle timing diagram for maximum mode of 8086 microprocessor.

Determine the odd parity bit for f, Q. Determine the odd parity bit for F. ...

Q. Determine the odd parity bit for F. Q. Convert the following from binary to decimal, hexadecimal, BCD and octal. a) 1000000011   b) 0001010110101  c) 1 Q. Convert the f

Show various RISC processors, Q. Show Various RISC Processors? RISC has...

Q. Show Various RISC Processors? RISC has fewer design bugs and its simple instructions decrease design time. Sodue to all the above important reasons RISC processors have beco

Where traffic intensity can be measured, Traffic Intensity can be measured ...

Traffic Intensity can be measured in (A)  Erlangs                                    (B) CCS (C)  CM                                         (D) All of the above Ans:

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