Excellence Publication Co. Ltd. Volume 1 2.71 Volume 1.

Slides:

Advertisements

Similar presentations

Components of a computer system

Advertisements

RAM (cont.) 220 bytes of RAM (1 Mega-byte) 20 bits of address Address

Computer Systems Nat 4/5 Computing Science Computer Structure:

The CPU The Central Presentation Unit What is the CPU?

CS1102 Lec04 Hardware – Inside the Box Computer Science Department City University of Hong Kong.

Session Objectives#3 COULD explain the role memory plays in computer processing SHOULD describe the purpose of a CPU and its individual components MUST.

1 Microprocessor History. 2 The date is the year that the processor was first introduced. Many processors are re- introduced at higher clock speeds for.

The Central Processing Unit: What Goes on Inside the Computer.

INTRODUCTION OF COMPUTER

Computers Are Your Future Twelfth Edition Chapter 2: Inside the System Unit Copyright © 2012 Pearson Education, Inc. Publishing as Prentice Hall 1.

Hardware Devices and Their Uses Modified excerpt from: GO! with Microsoft ® Office 2003 Brief, 2 nd Edition.

Introduction to Computer Systems

1 Sec (2.1) Computer Architectures. 2 For temporary storage of information, the CPU contains cells, or registers, that are conceptually similar to main.

Stored Program Concept: The Hardware View

Computer Hardware.

Basic Computer Organization Background for CS260.

 Prof. Dr. M. H. Assal Introduction to Computer AS 26/10/2014.

What’s on the Motherboard? The two main parts of the CPU are the control unit and the arithmetic logic unit. The control unit retrieves instructions from.

Chapter 4  Converts data into information  Control center  Set of electronic circuitry that executes stored program instructions  Two parts ◦ Control.

CPU Registers PC Arith Logic Unit Bus Interface I/O Bridge System bus Memory bus Main Memory USB Controller Graphics Adapter Disk Controller I/O Bus Mouse.

S3 Computer Literacy Computer Hardware. Overview of Computer Hardware Motherboard CPU RAM Harddisk CD-ROM Floppy Disk Display Card Sound Card LAN Card.

CPU Fetch/Execute Cycle

Processing Devices.

Computer Structure.

BLOCK DIAGRAM OF COMPUTER

Basic Microcomputer Design. Inside the CPU Registers – storage locations Control Unit (CU) – coordinates the sequencing of steps involved in executing.

Computer Processing of Data

CPU Computer Hardware Organization (How does the computer look from inside?) Register file ALU PC System bus Memory bus Main memory Bus interface I/O bridge.

Hardware & Software The CPU & Memory.

1 Bits, Bytes, and Binary Numbers Bits and bytes are small pieces of computerized data that communicate commands to a computer’s CPU: A bit is either a.

By Justin Cryer. Motherboard (ROM) In personal computers, a motherboard is the central printed circuit board and holds many of the crucial components.

The Computer Systems. Computer System CPU Is the brain of the PC. All program instructions are run through the CPU Control Unit This decodes and executes.

Computers organization & Assembly Language Chapter 0 INTRODUCTION TO COMPUTING Basic Concepts.

Central Processing Unit

Week 2.  Understand what the processor is and what it does.  Execute basic LMC programs.  Understand how CPU characteristics affect performance.

Egle Cebelyte. Random Access Memory is simply the storage area where all software is loaded and works from; also called working memory storage.

The Central Processing Unit (CPU) and the Machine Cycle.

CHAPTER 4 The Central Processing Unit. Chapter Overview Microprocessors Replacing and Upgrading a CPU.

SKILL AREA: 1.2 MAIN ELEMENTS OF A PERSONAL COMPUTER.

Computer Architecture Memory, Math and Logic. Basic Building Blocks Seen: – Memory – Logic & Math.

3/29: Processors Roll Call Lecture: CPU’s Other (?)

CSCI-100 Introduction to Computing Hardware Part I.

Introduction to Microprocessors Manijeh Keshtgary Fall 2006 Shiraz University of Technology.

Computer Structure & Architecture 7b - CPU & Buses.

Chapter Overview Microprocessors Replacing and Upgrading a CPU.

Computer Studies/ICT SS2

Electronic Analog Computer Dr. Amin Danial Asham by.

CENTRAL PROCESSING UNIT. CPU Does the actual processing in the computer. A single chip called a microprocessor. Composed of an arithmetic and logic unit.

CPU The Central Processing Unit (CPU), has 3 main parts: Control Unit Arithmetic and Logic Unit Registers. These components are connected to the rest.

A.Abhari CPS1251 Topic 1: Introduction to Computers Computer Hardware Computer components Connecting Computers Computer Software Operating System (OS)

Paula Michelle Valenti Garcia #30 9B. MULTICORE TO CLUSTER Parallel circuits processing, symmetric multiprocessor, or multiprocessor: in the PC has been.

1 Basic Processor Architecture. 2 Building Blocks of Processor Systems CPU.

8085 FAQ R.RAJKUMAR DEPT OF CSE SRM UNIVERSITY. FAQ What is a Microprocessor? - Microprocessor is a program-controlled device, which fetches the instructions.

1 3 Computing System Fundamentals 3.2 Computer Architecture.

Chapter 20 Computer Operations Computer Studies Today Chapter 20.

CS 1410 Intro to Computer Tecnology Computer Hardware1.

Chapter 2 content Basic organization of computer What is motherboard

Computing Science Computer Structure: Lesson 1: Processor Structure

Edexcel GCSE Computer Science Topic 15 - The Processor (CPU)

RAM, CPUs, & BUSES Egle Cebelyte.

Central Processing Unit (CPU)

Course Name: Computer Application Topic: Central Processing Unit (CPU)

CPU & its Components CPU stands for central Processing Unit

Computer Architecture

Number Representations and Basic Processor Architecture

PARTS OF THE COMPUTER.

GCSE OCR 1 The CPU Computer Science J276 Unit 1

Hardware Organization

Objectives Describe common CPU components and their function: ALU Arithmetic Logic Unit), CU (Control Unit), Cache Explain the function of the CPU as.

Presentation transcript:

Excellence Publication Co. Ltd. Volume Volume 1

Excellence Publication Co. Ltd. Volume A. Basic Components of a Central Processing Unit (CPU)  a single microprocessor  Many magazines introduce the latest models of CPUs

Excellence Publication Co. Ltd. Volume Three Basic Components of CPU (a) Control Unit (CU)  extract the instructions from the main memory, decodes them and executes them (b) Arithmetic and Logic Unit (ALU)  perform all arithmetic computations and all logic operations (c) Register  store temporary data for use

Excellence Publication Co. Ltd. Volume B. Bus Connections  a collection of wires through which data is transmitted from one part of a computer to another CPU Memory chips Bus

Excellence Publication Co. Ltd. Volume Three Types of Buses (a) Address bus  identify particular memory addresses (c) Data bus  carry actual data that is being processed (b) Control bus  control instructions between the CPU and other internal devices

Excellence Publication Co. Ltd. Volume C. Functions of the CPU (1) Booting Up a Computer System CPUBIOS Free the operating system and its application programs from learning the hardware addresses so they need not be changed when the device details change. Manage data transfer between the operating system ad attached hardware devices. hardware devices. Load the operating system (from the hard disk or floppy disk) (from the hard disk or floppy disk) into RAM. Boot up a computer system. Determine all attachments are in place and optional.

Excellence Publication Co. Ltd. Volume (2) Running Program Instructions Registers Registers Registers Registers ControlUnit ALU MainMemory 0000 LDA ADD JPN 300C 000C SUB 2008

Excellence Publication Co. Ltd. Volume Intel Celeron, Intel Pentium and AMD are three common types of CPU. State their differences and compare their advantages and disadvantages.

Excellence Publication Co. Ltd. Volume Back