Program for interchanging the values of two memory locations, Computer Engineering

Assignment Help:

Q. Program for interchanging the values of two Memory locations?

Program for interchanging the values of two Memory locations 

; input: Two memory variables of same size: 8-bit for this program

 

DATA SEGMENT

                        VALUE1 DB             0Ah                 ;Variables

                        VALUE2 DB             14h 

DATA ENDS

CODE SEGMENT

ASSUME CS:CODE, DS:DATA 

 MOV AX, DATA                                                      ; Initialise data segments

 MOV DS, AX                                                           ; using AX

 MOV AL, VALUE1                                                  ; Load Value1 into AL

 XCHG VALUE2,AL                                                 ; exchange AL with Value2.

 MOV VALUE1,AL                                                               ; Store A1 in Value1

INT 21h                                                                      ; Return to Operating system

CODE ENDS

END


Related Discussions:- Program for interchanging the values of two memory locations

What is bea weblogic?, Ans) BEA Web Logic is a J2EE application server and ...

Ans) BEA Web Logic is a J2EE application server and also an HTTP web server by BEA Systems of San Jose, California, for UNIX, Linux, Microsoft Windows, and other platforms. Web Log

What is a match code, What is a Match Code? Match code is a tool to hel...

What is a Match Code? Match code is a tool to help us to find for data records in the system. Match Codes are an proficient and user-friendly search aid where key of a record i

Application of connect-4 game, The game Connect-4 is played on a board that...

The game Connect-4 is played on a board that has seven columns. There are six spaces on each column. The board is initially empty. Two players take turns dropping one piece (black

Explain the advantages of object oriented analysis design, Advantages of Ob...

Advantages of Object oriented analysis design The OO approach inherently makes every object a standalone component which can be reused within specific stat problem domains we

Explain the generic framework for electronic commerce, Explain the generic ...

Explain the generic framework for electronic commerce along with suitable diagram? Generic Framework for electronic commerce comprises the Applications of EC (as like banking,

Why did some plug-ins disappear for 0.99.19, Some of the plug-ins have prov...

Some of the plug-ins have proven unstable. These have been moved into a split download, which should be available anywhere you got the GIMP, in the file gimp-plugins-unstable-VERSI

Digital forensic investigation, (a) Name five important activities invol...

(a) Name five important activities involved in a digital forensic investigation. (b) Briefly describe the three types of data that a forensic examiner has to work with. Whic

what respects the advance builds, Describe your choice specifically and fu...

Describe your choice specifically and fully, explaining and discussing at length in what respects the advance builds upon or departs from present technology or practice and the sev

Nix commands, reate a directory "Unix" under your home directory. Command(...

reate a directory "Unix" under your home directory. Command(s): ………………………………………….

How to create a bugzilla account? , 1. Enter your "E-mail address...

1. Enter your "E-mail address" and "Real Name" (or whatever name you need to call yourself) in the spaces given, then select the "Create Account" button. 2. Within moments, you

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