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

Rooted tree, Ask qu The figure below shows a rooted tree, 756_Find the hei...

Ask qu The figure below shows a rooted tree, 756_Find the height.png 1.1. Find the height/level of the tree as shown above?estion #Minimum 100 words accepted#

Define z-transform of sequence x[n], QUESTION (a) Define z-transform o...

QUESTION (a) Define z-transform of sequence x[n]. (b) A causal LTI system has impulse response h[n], for which the z-transform is                     H(z) = (1+z -1

Flow decomposition technique to list the cycles, QUESTION (a) Consider ...

QUESTION (a) Consider the graph below, use the Flow Decomposition technique to list the cycles and paths produced.                                                (b) Pr

Hacking, how can i hack a server

how can i hack a server

Multithreaded Programming in python, Running more than a few threads is lik...

Running more than a few threads is like running several different programs at the same time as, but with the following profits: • Multiple threads inside a process share the same d

Need of artificial intelligence, Need of artificial intelligence: Artif...

Need of artificial intelligence: Artificial Intelligence may be seen as just the latest tool in the philosopher's toolbox for answering these all questions about the behavior o

Peripheral, What is peripheral & non-peripheral device

What is peripheral & non-peripheral device

Discrete Math, 3. Let f, g: R?R, where g(x) 1 - x + x2 and f (x)=ax + b. I...

3. Let f, g: R?R, where g(x) 1 - x + x2 and f (x)=ax + b. If (g ? f )(x)= 9x2 - 9x + 3, determine a, b.

Digital camera , Digital Camera: A Digital camera is an electronic dev...

Digital Camera: A Digital camera is an electronic device which takes video or still photographs or both, digitally by recording images via an electronic image sensor. Digital

Assembly, Design and develop a program to calculate the sum of an integer n...

Design and develop a program to calculate the sum of an integer number using MIPS assembly language.

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