describe CPU registers , Basic Computer Science

Assignment Help:
The CPU has four internal registers, each of 16 bits. The first four, AX, BX, CX, and DX are common use registers and can also be used as 8 bit registers, if used in such a way it is essential to refer to them such as: AH is the high and AL is the low bytes of the AX register. This nomenclature is also appropriate to the BX, CX, and DX registers.
The registers identified by their particular names:
AX Accumulator
BX Base register
CX Counting register
CS Code segment register
BP Base pointers register
SI Source index register
DI Destiny index register
DX Data register
DS Data segment register
ES Extra segment register
SS Battery segment register
SP Battery pointer register
IP Next instruction pointer register
F Flag register

Related Discussions:- describe CPU registers

Search strategy-artificial intelligence, Search strategy-artificial intelli...

Search strategy-artificial intelligence: Soundness: You  can hear  in  some  application domains  -  i.e.  automated  theorem proving - that a search is "sound and complet

What is a middleware, QUESTION (a) Using diagrams, describe the 2-tier ...

QUESTION (a) Using diagrams, describe the 2-tier and 3-tier architectures. (b) What is a middleware? Explain the functions of a middleware. Give two examples of middleware.

Q1, Write a half-page summary explaining IP spoofing.

Write a half-page summary explaining IP spoofing.

Microsoft office, Finding someone who doesn''t use some aspect of Microsoft...

Finding someone who doesn''t use some aspect of Microsoft Office on a daily basis is difficult. Whether it is Outlook for email,Word for creating and editing documents,or Excel f

COMPUTER SYSTEM ARCHITECTURE, PLEASE HELP ME TO CONSTRUCT THE XOR GATE USIN...

PLEASE HELP ME TO CONSTRUCT THE XOR GATE USING ONLY NAND GATE

Turn-around, The term ‘page traffic’ describes

The term ‘page traffic’ describes

Data mining analysis, Using Weka 3.6 (basketball or cloud data set). Using ...

Using Weka 3.6 (basketball or cloud data set). Using the EM clustering method, how many clusters did the algorithm decide to make? If we change from "Use Training Set" to "Percenta

ICT, what are the significance of telecommunications deregulation

what are the significance of telecommunications deregulation

Standard Data Types, The data stored in memory can be of a lot of types. In...

The data stored in memory can be of a lot of types. In case, a person’s age is stored as a numeric value and his or her address is stored as alphanumeric characters. Python has som

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