Define immediate addressing mode with example, Computer Engineering

Assignment Help:

Q. Define Immediate Addressing Mode with example?

Immediate Addressing Mode

An immediate operand can be a constant expression like a character, a number or an arithmetic expression. Only constraint is that the assembler should be able to conclude the value of an immediate operand at assembly time. This value is directly inserted in the machine instruction.

MOV AL,05

Mode

Description

Example

Immediate

Please note in the last examples the expression (2 + 3)/5, is evaluated at assembly time.

MOV AL,10

MOV AL,'A'

MOV AX,'AB'

MOV AX, 64000

MOV AL, (2 + 3)/5


Related Discussions:- Define immediate addressing mode with example

Classification according to pipeline configuration, Classification accordin...

Classification according to pipeline configuration: According to the configuration of a pipeline, the following parts are recognized under this classification: Unifunct

Security analysis, Security Analysis: Suppose you are a young securiti...

Security Analysis: Suppose you are a young securities analyst, working in a small brokerage firm. You have access to publicly available information relevant to valuation of th

How physical addressing is performed in wan, How physical addressing is per...

How physical addressing is performed in WAN?  WAN networks operate as similar to a LAN. All WAN technology describes the specific frame format a computer uses while sending an

Vector reduction instructions-vector processing, Vector reduction Instructi...

Vector reduction Instructions : When operations on vector are being deduced to scalar items as the result, then these are the vector reduction instructions. These instructions are

Explain the concept of overriding, What is overriding? Overriding is an...

What is overriding? Overriding is an inherent part of association. It can show an ordered set of objects by writing {ordered} next to the appropriate association end. In 200

Create a factory function and constructor, 1) This project will use an acco...

1) This project will use an account class that has the members: string account_code; string first_name; string last_name; double balance; Provide a constructor that

Explain folded network, Explain Folded network. Folded network: While...

Explain Folded network. Folded network: While all the inlets/outlets are connected to the subscriber lines, the logical connection shows as demonstrated in figure. When, the

How to calculate the logic circuit outputs, How to Calculate the Logic Circ...

How to Calculate the Logic Circuit Outputs? Once the Boolean expression for a circuit output has been acquired, the output logic level can be determined for any set of input le

C++.., how to swap to nunbers

how to swap to nunbers

How to develop an object model, How to develop an object model To deve...

How to develop an object model To develop an object model firstly identify classes and their associations, as they affect overall problem structure and approach. Then prepare

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