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

Ruby, Discuss anout variables and assignment statements in ruby

Discuss anout variables and assignment statements in ruby

Define memory address map, Define memory address map? Addressing of mem...

Define memory address map? Addressing of memory can be established by means of a table that specifies the memory address assigned to each chip. The tables, known as memory addr

Mutability and accessibility of primary memory, Mutability and Accessibilit...

Mutability and Accessibility of primary memory: Mutability: Read/write storage or mutable storage  It provides permit ion for the information to be overwritten at

What is the difference between a latch and a flip-flop, What is a flip-flop...

What is a flip-flop? What is the difference between a latch and a flip-flop? List out the application of flip-flop. Ans. Flip-Flop: It is a fundamental memory element utilize

State the relative addressing, State the Relative addressing The locati...

State the Relative addressing The location of data is specified relative to current value of the program counter. This is helpful for specifying location of data which is given

What are different normalization forms, What are different normalization fo...

What are different normalization forms? 1NF: Eliminate Repeating Groups Make a separate table for every set of related attributes, and give each table a primary key. Each fie

Advantages of e-commerce, One of the resources we used was Ajeet Khurana's ...

One of the resources we used was Ajeet Khurana's article that talks about the advantages of e-commerce. It was helpful to gain some background on the variety of benefits the electr

Device drivers in unix, Device Drivers in UNIX, MS-DOS and Windows System ...

Device Drivers in UNIX, MS-DOS and Windows System Though device drivers are in effect add-on modules they are however considered to be part of system because they are closely i

Computer Fundamentals, state and explain the advantages of having densely ...

state and explain the advantages of having densely packed integrated Circuits in the computer

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