Computers: Hardware Patrice Koehl Computer Science UC Davis.

Slides:



Advertisements
Similar presentations
Computer Bits and Parts Parts of the computer system.
Advertisements

Parts & Functions of a Computer. 2 Functions of a Computer.
Computer Parts Assignment
1 The System Unit Lecture 2 CSCI 1405 Introduction to Computer Science Fall 2006.
Computer Hardware.
Hardware For your computer. Definition First! Hardware is the equipment that processes data to create information. This includes Keyboard Monitor Printer.
A+ Guide to Managing and Maintaining Your PC Fifth Edition Chapter 1 Introducing Hardware.
CS101 Introduction to Computing Lecture 5 Building A Personal Computer.
Motherboard AKA mainboard, system board, planar board, or logic board. It is printed circuit board found in all modern computers which holds many of the.
COMPUTER HARDWARE ***EXPLORED***
Parts of a Computer Vocabulary
Cheap Computer Contest. Hardware The physical components of a computer system. Examples: Motherboard, DVD Burner, RAM CPU, and etc.
Computers: Software Patrice Koehl Computer Science UC Davis.
Computers Hardware. Acknowledgments -Wikipedia -Prof. Patrice Koehl -Sean Davis -Nick Puketza -
The Internal Components of a Personal Computer (PC)
Chapter 3 by June Kaminski
Computer Insides and Out Computer Basics 1.1. Basic Personal Computer System  A computer system consists of hardware and software components.  Hardware.
Taking Apart a Computer! BY: Group 4. First, we opened up the computer.
Introduction to Computers Personal Computing 10. What is a computer? Electronic device Performs instructions in a program Performs four functions –Accepts.
Computer Hardware Mr. Richard Orr Technology Teacher Bednarcik Jr. High School.
CPU (CENTRAL PROCESSING UNIT): processor chip (computer’s brain) found on the motherboard.
1 A+ Guide to Managing and Maintaining Your PC, Fifth Edition Hardware Needs Software to Work Hardware  Physical components of a computer  Visible part.
Understanding Computers, Ch.31 Chapter 3 The System Unit: Processing and Memory.
1 BUSINESS TECHNOLOGY TODAY Chapter Two How ICT Works.
A+ Guide to Managing and Maintaining Your PC Fifth Edition Chapter 1 Introducing Hardware.
Exercise 2 The Motherboard
Motherboard (Main board)
A+ Guide to Managing and Maintaining your PC, 6e Chapter 1 Introducing Hardware v0.95.
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.
The 4 functions of a computer are 1.Input 2.Output 3.Storage 4.Processing.
Computer Hardware Introduction. Computer Hardware Introduction The basic form of a computer is this: PROCESSING MEMORY INPUTOUTPUT But let’s look inside.
Computer Basics.
Basic Computer Components INTRODUCTION TO COMPUTER.
Motherboard and Bios. Generic Modern Motherboard.
1 Unit 2: Computer Systems Session One Part One. 2 Aims: Discussion into what will be covered in this unit. Assessment Understand the basic principles.
Lesson 1: Computer Concepts – Part 1. Computer Systems  Personal Computers Network server Desktop Laptop.
Computer Hardware.
Computer Basics Common Components
PARTS OF THE COMPUTER BY JENNY DENG. CASE The case is like a skeleton. Everything is attached to it. It holds and protects the components. It is the surroundings.
Computer Hardware. The Desk Top Computer A PC is a general-purpose information processing device. It can take data from a person (through the keyboard.
Computer Parts By: Kayla Alvarez Period: A2. A modem is an electronic device that makes the transmission of data to or from a computer via telephone or.
The Computer System CS 103: Computers and Application Software.
Academic PowerPoint Computer System – Architecture.
Exploring Windows and Essential Computing Concepts - Getting Started 1 Getting Started Essential Computing Concepts.
Computer Hardware – System Unit
On your whiteboard write down a short sentence explaining how you think a computer works. You do not need to log on!
Computer Parts There are many parts that work together to make a computer work.
Computer Hardware & Processing Inside the Box CSC September 16, 2010.
Computer Parts There are many parts that work together to make a computer work.
Computer Hardware Components. Cases There are desktop cases and tower cases.
 Input - A device, such as a keyboard, used to enter information into a computer  Output - Electronic or electromechanical equipment connected to.
Power Supply.
Introducing Hardware.
The CPU is the brain of the computer
Hardware.
Computer Hardware Can you name some computer components?
The Computer Work Stations
Objective 2.01: Classify computer components
Keyboarding Class LHMS Ms. Key © Mr. Thrasher
المحور 3 : العمليات الأساسية والمفاهيم
Objective 2.01: Classify computer components
0. What is a Computer?.
ICT Programming Lesson 2:
Objective 2.01: Classify computer components
ITEC 1011 Introduction to Information Technologies 0. What is a Computer?
Understanding input, output and storage devices
Objective 4.01: Classify computer components
Computer Electronic device Accepts data - input
The System Unit By: Cole and Mariah.
Computer Hardware.
Presentation transcript:

Computers: Hardware Patrice Koehl Computer Science UC Davis

Acknowledgments -Wikipedia Thanks to the following web site for the images used in this presentation:

Computer Layers Hardware BIOS Operating System Software Programming languages

Computer Layers Hardware BIOS Operating System Software Programming languages

Looking inside a computer… Computers come in different shapes and sizes, from small laptops (notebooks), desktops to mainframe computers. They all share however the same internal architecture!

CPU Input devices Output devices Storage Computer: basic scheme

The motherboard: backbone of the computer Slot for memory: RAM Slot for CPU Input/Output: Keyboard, Mouse,… Extension cards: Video, sound, internet… Hard drive connectors Power supply connector

The Central Process Unit (CPU): The “brain” of the computer CPUs are getting smaller, and can include more than one “core” (or processors). CPUs get hot, as their internal components dissipate heat:it is important to add a heat sink and fans to kep them cool.

Memory: Working Space

Storage Hard drive Floppy disk CD or DVD USB key

Communicating with a computer Keyboard Mouse Screen

Some Input/Output Interfaces Video cards Sound card Ethernet card

Hardware communication: buses Cache Backside bus CPU (speed of processor) (33 to 1333 MHz)(66 MHz) (33 or 66 MHz) (33 to 1333 MHz) (up to 300 MHz) ISA devices ISA bus (8.3 MHz)

CPURAM a 16 bit bus Hardware communication: buses Communication between the CPU and the RAM is defined by: -the CPU speed -The RAM speed -The number of bits transferred per cycle The memory bus: Other buses: USB, Firewire, PCI Express,…