Elements of cpu, Basic Computer Science

Assignment Help:

ELEMENTS OF CPU:

The CPU is a complex IC chip having millions of transistors. As mentioned earlier, a CPU has three major identifiable parts: Control Unit (CU), Arithmetic & logic Unit (ALU) and a set of Registers. The CPU chip is interfaced with other components of the computer through a system bus (printed wires on the mother board) which has three sets  of wires forming Control Bus, Data Bus and Address Bus.  Figure presents the components of a CPU :  

 

276_ELEMENTS OF CPU.png

CPU has a set of Registers which is used to store some data temporarily. Register lies above Cache and Main memory in memory hierarchy of the system. The registers in CPU perform two roles: 

  • User-visible registers: used to store temporary data items and other user accessible information useful for machine or assembly language programmers. 
  • Control & Status Registers: used by control unit to control and coordinate the operation of the processor.  

 


Related Discussions:- Elements of cpu

State the importance of visual storytelling, Question 1 What are the vario...

Question 1 What are the various steps involved in pre-production design? Question 2 What are the different kinds of perspectives used in a layout? Question 3 Descr

Time sharing system , Time Sharing System: With the use multiprogrammi...

Time Sharing System: With the use multiprogramming, the batch processing can be quite  efficient. However, for many jobs, it is desirable to provide a mode in which the user i

Sql server management studio assignment, Department (DeptNo, DeptName, Offi...

Department (DeptNo, DeptName, Office, Phone) Employee (EmpNo, FirstName, LastName, JobTitle, HireDate, Salary, MgrNo, Deptno) Customer (CustNo, CompanyName, Street, City, State, Zi

Assignment 4: Cloud Computing to the Rescue, The cost of building and maint...

The cost of building and maintaining an organizational computing ecosystem has become a bigger part of most organizations’ budgets. Organizations have been looking for ways to redu

Explain the functions of alu, Question 1 Write down the Booth's Multiplica...

Question 1 Write down the Booth's Multiplication Algorithm. Justify the Booth's Multiplication Algorithm Question 2 Explain the functions of ALU Question 3 Define the term ins

Types of computer on basis of size and capabilities, Another way of classif...

Another way of classifying a computer system is based upon its size and capabilities: Microcomputers: Microcomputers are systems based on the use of microprocessors. A Micr

Wireless networks, Stable wireless networks and mobile devices online tutor...

Stable wireless networks and mobile devices online tutoring In Bluetooth it is a basically a proprietary open super wireless technology standard for exchanging data over the sh

Syntax - programming language, Syntax: Syntax provides the structure a...

Syntax: Syntax provides the structure and how to formulate the phrase or sentence w.r.t grammar of the language. It tells us about which composition is allowed from the charac

If staement, if statement with explanation

if statement with explanation

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