tg1+ +hardware
Post on 05-Apr-2018
217 Views
Preview:
TRANSCRIPT
-
8/2/2019 TG1+ +Hardware
1/43
-
8/2/2019 TG1+ +Hardware
2/43
Introduction
Hardware refers to the physical equipmentused for the input, processing, output andstorage activities of a computer system.
-
8/2/2019 TG1+ +Hardware
3/43
Hardware consists of:
o Central processing unit (CPU)o Primary storageo Secondary storageo Input technologieso Output technologieso Communication technologies
-
8/2/2019 TG1+ +Hardware
4/43
The Central Processing Unit
l Central processing unit (CPU)performsthe actual computation or numbercrunching inside any computer.
l Microprocessorl Control unit
l Arithmetic-logic unit (ALU)
l Registers
-
8/2/2019 TG1+ +Hardware
5/43
Central Processing Unit (CPU)(continued)
-
8/2/2019 TG1+ +Hardware
6/43
How the CPU Works (continued)
-
8/2/2019 TG1+ +Hardware
7/43
Fetch, Decode and Execute
l Intel demonstrations
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
8/43
Advances in MicroprocessorDesign
Moores Law: microprocessor complexitywould double every two years.
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
9/43
Factors affecting chip speed
l Word length
l
Clock speed (Megahertz and Gigahertz)
l Data bus line
l Data bus width
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
10/43
Evolution of ComputerPower/Cost
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
11/43
Computer Memory
Two basic categories of computer memory:l Primary Storage
l Secondary Storage
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
12/43
Memory Capacity
l Bit
l Byte
In this picture, one byte,
01001000, representsthe letter H
Kilobyte (KB): approximately one thousand bytes.Megabyte (MB): approximately one million bytes(1,048,576 bytes, or 1,024 x 1,024).Gigabyte (GB): actually 1,073,741,824 bytes (1,024x 1,024 x 1,024 bytes).Terabyte: One trillion bytes.Petabyte: One thousand terabytes.Exabyte: One thousand petabytes.Zettabyte: one thousand exabytes.
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
13/43
Primary Storage
Primary storageormain memorystores three types of information forvery brief periods of time: Data to be processed by the CPU Instructions for the CPU as to how to
process the data Operating system programs that manage
various aspects of the computers
operation Primary storage takes place in chips
mounted on the computers maincircuit board, called the motherboard.
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
14/43
Main Types of Primary Storage
l Registers
l Random access memory (RAM)
l Cache memory
l Read-only memory (ROM)
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
15/43
Primary Storage
Register
RAM
Cache
MRAM
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
16/43
Internal workings of personalcomputer
RAM
Harddiskdrive
Floppydiskdrive
CPUboard
withfan
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
17/43
Primary versus SecondaryMemory
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
18/43
Secondary Storage
Memory capacity that can store very largeamounts of data for extended periods oftime.
l Magnetic tape (sequential access)l Magnetic disks (direct access)
l Solid-state drive (SSD), sometimes called asolid-state disk or electronic disk, is a data
storage device that uses solid-state memory tostore data
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
19/43
Magnetic Tape
Magnetic tape reel
Magnetic tape cartridge
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
20/43
Hard Drive (Magnetic Disks)
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
21/43
Hard Drive
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
22/43
Optical Storage Devices
l Optical storage devices: A form ofsecondary storage in which a laser readsthe surface of a reflective plastic platter.l
Compact Disk, Read-Only Memory (CD-ROM)l Digital Video Disk (DVD), Blue Ray Disk
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
23/43
Flash Memory Devices
Flash memory
Flash memory devices
Thumb drive
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
24/43
Flash Memory Devices
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
25/43
Thumb Drive
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
26/43
Sony Microvault Tiny Drive
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
27/43
Evolution of Man and Storage
Paper Computer Card
Red Room, Computer ScienceUniversity of Waterloo, circa 1976
Paper Computer card reader (IBM)and operator
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
28/43
Evolution of Man and Storage,Contd.
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
29/43
Computer Hierarchy
l Supercomputersl Mainframe Computers
l Midrange Computers
l Workstationsl Notebooks and Desktop Computers
l Ultra-mobile PCs
l Computing devices
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
30/43
NASA Supercomputer
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
31/43
Mainframes and Mid-rangecomputers
IBM System Zmainframe
IBM iSeriesmidrangecomputer
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
32/43
Desktops, Laptops, Notebooks
Delldesktop
HP notebook
IBM Thinkpadlaptop (nowLenovo)
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
33/43
Ultramobile PC
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
34/43
Tablet PC
l Typically have a touch screen or pen-enabledinterface, runs an adpated version of adesktop operating system
Asus Eee Pad Transformer 2
Apple IPad3?
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
35/43
Input and Output Technologies
l Input technologiesallow people and othertechnologies to put data into a computer. The two maintypes of input devices are:l human data-entrydevices include keyboards, mouse,
trackball, joystick, touchscreen, stylus, and voicerecognition
l source-data automationdevices input data withminimal human intervention (e.g. barcode reader)
l Speed up data collection
l Reduce errorsl Gather data at the source of a transaction or other
event
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
36/43
Input and Output Technologies(continued)
l Output generated by a computer can betransmitted to the user over several outputdevices and media, which include:l
Monitorsl Printers
l Plotters
l Voice
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
37/43
Weve come a long way!
Keypunchmachine
Punch card
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/ -
8/2/2019 TG1+ +Hardware
38/43
The Multitouch Screen
Jeff Han presents the multitouch screenat the TED talks.
http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://www97.intel.com/en/TheJourneyInside/ExploreTheCurriculum/EC_Microprocessors/MPLesson2/http://video.google.com/videoplay?docid=7623755146597949445&q=%22Jeff+Han%22+%22TED%22&total=87&start=0&num=10&so=0&type=search&plindex=2http://video.google.com/videoplay?docid=7623755146597949445&q=%22Jeff+Han%22+%22TED%22&total=87&start=0&num=10&so=0&type=search&plindex=2 -
8/2/2019 TG1+ +Hardware
39/43
Microsoft Seadragon
Microsoft Seadragon is a very interestinginterface. See a demonstration here.
http://www.ted.com/index.php/talks/view/id/129http://www.ted.com/index.php/talks/view/id/129 -
8/2/2019 TG1+ +Hardware
40/43
The Maltron Keyboard
-
8/2/2019 TG1+ +Hardware
41/43
Innovations in HardwareUtilization
l Server Farms
l Grid computing (SETI@Home,volunteer computing
l Utility computingl Nanotechnology (see these slides)
http://setiathome.berkeley.edu/http://en.wikipedia.org/wiki/List_of_distributed_computing_projectshttp://www.auburn.edu/~rainerk/nano.ppthttp://www.auburn.edu/~rainerk/nano.ppthttp://en.wikipedia.org/wiki/List_of_distributed_computing_projectshttp://setiathome.berkeley.edu/ -
8/2/2019 TG1+ +Hardware
42/43
Strategic Hardware Issues
l How do organizations keep up with the rapidprice and performance advancements inhardware?
l
How often should an organization upgrade itscomputers and storage systems?
l Will upgrades increase personal andorganizational productivity?
l How can organizations measure suchincrease?
-
8/2/2019 TG1+ +Hardware
43/43
Copyright 2008 John Wiley & Sons Canada, Ltd. All rightsreserved. Reproduction or translation of this work beyond thatpermitted by Access Copyright (the Canadian copyright licensingagency) is unlawful. Requests for further information should be
addressed to the Permissions Department, John Wiley & SonsCanada, Ltd. The purchaser may make back-up copies for his orher own use only and not for distribution or resale. The author andthe publisher assume no responsibility for errors, omissions, ordamages caused by the use of these files or programs or from theuse of the information contained herein.
Copyright
top related