Explain register addressing mode, Computer Engineering

Assignment Help:

Q. Explain Register Addressing Mode?

Operand can be a 16-bit register:

Addressing Mode

Description

Example

AX, BX, CX, DX, SI,

DI,BP,IP,CS,DS,ES,SS

Or it may be AH, AL, BH, BL,

CH, CL, DH, DL

In general, the register addressing mode is the most efficient because registers are within the CPU and do not require memory access.

MOV AL,CH

MOV AX,CX


Related Discussions:- Explain register addressing mode

Why we need parallel programming languages, Q. Why we need parallel program...

Q. Why we need parallel programming languages? The parallel programming languages are created for parallel computer environments.  These are developed either by creating new la

What is Video Card Interfaces, Q. What is Video Card Interfaces? A video i...

Q. What is Video Card Interfaces? A video interface is the link of video system to rest of the PC. To improve video performance there is required to be an intimate connection betw

Determine the term- files, Determine the term- Files File maintenance i...

Determine the term- Files File maintenance is significant. Updating of files generally involves inserting, amending and deleting data. Example: A bank would amend data

Explain about interrupt servicing routines, Q. Explain about Interrupt serv...

Q. Explain about Interrupt servicing routines? First the situation is to be checked as to why the interrupt has happened. That includes not only device but also why the device

What is net-fu and where is it?, Net-fu is a web-based interface to a scri...

Net-fu is a web-based interface to a script-fu server. The work is completed at a remote site. To see Net-fu, point your web browser or one of the mirror sites, and then go to "gim

Concept of multithreading, Concept of Multithreading: These troubles incre...

Concept of Multithreading: These troubles increase in the design of large-scale multiprocessors such as MPP as discussed above. Thus, a solution for optimizing this latency should

Discuss the mount and unmount system calls, Discuss the mount and unmount s...

Discuss the mount and unmount system calls. The privileged mount system call is used to join a file system to a directory of another file system; the unmount system call detach

Give example of real time processing, Give example of Real time (transactio...

Give example of Real time (transaction) processing Using this illustration of booking seats on a flight, below sequence of events would occur: -  Customer/travel agent conta

How to use messages in lists, How to use messages in lists? ABAP/4  pe...

How to use messages in lists? ABAP/4  permits you to react to incorrect or doubtful user input by displaying messages that influence the program flow depending on how serious

Eme, state function and path function

state function and path function

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