Computer Organization

Size: px
Start display at page:

Download "Computer Organization"

Transcription

1 University of Pune S.E. I.T. Subject code: Computer Organization Part 35 : Universal Serial Bus UNIT V Tushar B. Kute, Department of Information Technology, Sandip Institute of Technology & Research Centre, Nashik. USB Universal Serial Bus (USB) is a specification to establish communication between devices and a host controller (usually personal computers), developed and invented by Ajay Bhatt while working for Intel. USB is intended to replace many varieties of serial and parallel ports. USB can connect computer peripherals such as mice, keyboards, digital cameras, printers, personal media players, flash drives, Network Adapters, and external hard drives. For many of those devices, USB has become the standard connection method. USB was designed for personal computers, but it has become commonplace on other devices such as smartphones, PDAs and video game consoles, and as a power cord. As of 2008, there are about 2 billion USB devices sold per year, and approximately 6 billion total sold to date. Source: Wikipedia free encyclopaedia.

2 Historical Background-1 The Universal Serial Bus (USB) is a standard for peripheral devices. It began development in 1994 by a group of seven companies: Compaq, DEC, IBM, Intel, Microsoft, NEC and Nortel. USB was intended to make it fundamentally easier to connect external devices to PCs by replacing the multitude of connectors at the back of PCs, addressing the usability issues of existing interfaces, and simplifying software configuration of all devices connected to USB, as well as permitting greater bandwidths for external devices. The first silicon for USB was made available by Intel in 1995 Historical Background-2 The USB 1.0 specification was introduced in January The original USB 1.0 specification had a data transfer rate of 12 Mbit/s. The first widely used version of USB was 1.1, which was released in September It allowed for a 12 Mbit/s data rate for higher-speed devices such as disk drives, and a lower 1.5 Mbit/s rate for low bandwidth devices such as joysticks.

3 Historical Background-3 The USB 2.0 specification was released in April 2000 and was standardized by the USB-IF at the end of Hewlett-Packard, Intel, Lucent Technologies (now Alcatel-Lucent following its merger with Alcatel in 2006), NEC and Philips jointly led the initiative to develop a higher data transfer rate, with the resulting specification achieving 480 Mbit/s, a fortyfold increase over 12 Mbit/s for the original USB 1.0. USB features Simple Connectivity. Simple Cables. One interface for many devices. Automatic Configuration. No user setting. Free hardware resources for other devices. Hot Pluggable.

4

5 USB Connector USB Connectors

6

7 USB 3.0 USB Data USB data signals are bi-phase signals. Usually, IC from Texas instruments is used as both the differential line driver and receiver. The USB uses NRZI (Non-Return to Zero Inverted) data encoding method for transmitting data packets. In this method, the signal level does not change for the transmission of logic 1. However, it is inverted for each change to a logic 0.

8 USB interface using CMOS buffers NRZI encoding scheme

9 Bit Stuffing USB Commands

10 Packet Formats Data Transfer Types Control Transfer Bulk Transfer Interrupt Transfer Isochronous Transfer

11 IEEE 488 General Purpose Interface Bus Talkers: Capable of putting the data on the bus for transmission e.g. tape readers, digital voltmeters, frequency counters. Listeners: Capable of reading the data on the bus output by talkers e.g. printers, display devices. Controllers: Determines who talks and who listens on the bus e.g. program devices on bus.

12 References Websites: Computer Architecture and Organization By A. P. Godse (from books.google.com ) Computer Organization By Hamacher and Zaky

Computer Organization

Computer Organization University of Pune S.E. I.T. Subject code: 214442 Computer Organization Part 35 : Universal Serial Bus UNIT V Tushar B. Kute, Department of Information Technology, Sandip Institute of Technology & Research

More information

USB for Embedded Devices. Mohit Maheshwari Prashant Garg

USB for Embedded Devices. Mohit Maheshwari Prashant Garg USB for Embedded Devices Mohit Maheshwari 200601008 Prashant Garg 200601144 USB : An Introduction The Universal Serial Bus (USB) is a specification developed by Compaq, Intel, Microsoft and NEC, joined

More information

Microprocessors LCD Parallel Port USB Port

Microprocessors LCD Parallel Port USB Port Microprocessors LCD Parallel Port USB Port H. Abdoli Bu-Ali Sina University 1 New LCDs Interfacing Lower prices Display numbers, characters, graphics Integrated refreshing controller Ease of programming

More information

Chapter 11: Input/Output Organisation. Lesson 17: Standard I/O buses USB (Universal Serial Bus) and IEEE1394 FireWire Buses

Chapter 11: Input/Output Organisation. Lesson 17: Standard I/O buses USB (Universal Serial Bus) and IEEE1394 FireWire Buses Chapter 11: Input/Output Organisation Lesson 17: Standard I/O buses USB (Universal Serial Bus) and IEEE1394 FireWire Buses Objective Familiarize with a standard I/O interface synchronous serial buses USB

More information

USB (Universal Serial Bus) Presentation to UCHUG - 2/06/08 G. Skalka

USB (Universal Serial Bus) Presentation to UCHUG - 2/06/08 G. Skalka USB (Universal Serial Bus) Presentation to UCHUG - 2/06/08 G. Skalka What is USB? Universal Serial Bus A computer peripheral interface Ubiquitous across all computer platforms Several variations - continues

More information

Understanding Computers. Hardware Terminology

Understanding Computers. Hardware Terminology Understanding Computers Hardware Terminology Definitions A computer is a machine that manipulates data according to a list of instructions. Personal computer: a computer whose original sales price, size,

More information

Computer Organization

Computer Organization University of Pune S.E. I.T. Subject code: 214442 Computer Organization Part 25 : MESI Protocol UNIT IV Tushar B. Kute, Department of Information Technology, Sandip Institute of Technology & Research Centre,

More information

Computer Organization

Computer Organization University of Pune S.E. I.T. Subject code: 214442 Computer Organization Part 44 Cluster Processors, UMA, NUMA UNIT VI Tushar B. Kute, Department of Information Technology, Sandip Institute of Technology

More information

Accessing I/O Devices Interface to CPU and Memory Interface to one or more peripherals Generic Model of IO Module Interface for an IO Device: CPU checks I/O module device status I/O module returns status

More information

David Harrison, Design Engineer for Model Sounds Inc.

David Harrison, Design Engineer for Model Sounds Inc. David Harrison, Design Engineer for Model Sounds Inc. 1 History -1 In 1994 an alliance of four industry partners (Compaq, Intel, Microsoft and NEC) started to specify the Universal Serial Bus (USB). The

More information

SERIAL BUS COMMUNICATION PROTOCOLS USB

SERIAL BUS COMMUNICATION PROTOCOLS USB DEVICES AND COMMUNICATION BUSES FOR DEVICES NETWORK Lesson-20: SERIAL BUS COMMUNICATION PROTOCOLS USB 1 USB Host Applications Connecting flash memory cards, pen-like memory devices, digital camera, printer,

More information

ECE 471 Embedded Systems Lecture 30

ECE 471 Embedded Systems Lecture 30 ECE 471 Embedded Systems Lecture 30 Vince Weaver http://web.eece.maine.edu/~vweaver vincent.weaver@maine.edu 28 November 2018 HW#10 was posted Announcements Feel free to return borrowed hardware. 1 PWM

More information

Course 10: Interfaces Agenda

Course 10: Interfaces Agenda Course 10: Interfaces 1 Agenda Introduction V.24 interface (RS232) USB 2 Introduction 3 Definition(s) (from the web) A boundary across which two independent systems meet and act on or communicate with

More information

Controller IP for a Low Cost FPGA Based USB Device Core

Controller IP for a Low Cost FPGA Based USB Device Core National Conference on Emerging Trends in VLSI, Embedded and Communication Systems-2013 17 Controller IP for a Low Cost FPGA Based USB Device Core N.V. Indrasena and Anitta Thomas Abstract--- In this paper

More information

Input/Output Organization. Outline

Input/Output Organization. Outline Input/Output Organization Chapter 19 S. Dandamudi Outline Introduction Accessing I/O devices An example I/O device Keyboard I/O data transfer Programmed I/O DMA Error detection and correction Parity encoding

More information

Computer Organization

Computer Organization University of Pune S.E. I.T. Subject code: 214442 Computer Organization Part 20 : Memory Organization Basics UNIT IV Tushar B. Kute, Department of Information Technology, Sandip Institute of Technology

More information

Computers. Storage, storage units & accessing. R. S., Elektronika,

Computers. Storage, storage units & accessing. R. S., Elektronika, Computers Storage, storage units & accessing R. S., Elektronika, 10. 12. 2008 Data storage devices A data storage device is a device for recording (storing) information (data). Recording can be done using

More information

PDF created with pdffactory Pro trial version How USB Ports Work by Marshall Brain. Introduction to How USB Ports Work

PDF created with pdffactory Pro trial version  How USB Ports Work by Marshall Brain. Introduction to How USB Ports Work Main > Computer > Hardware How USB Ports Work by Marshall Brain Introduction to How USB Ports Work Just about any computer that you buy today comes with one or more Universal Serial Bus connectors on the

More information

Computer Organization

Computer Organization University of Pune S.E. I.T. Subject code: 214442 Computer Organization Part 20 : Memory Organization Basics UNIT IV Tushar B. Kute, Department of Information Technology, Sandip Institute of Technology

More information

Module 5. Embedded Communications. Version 2 EE IIT, Kharagpur 1

Module 5. Embedded Communications. Version 2 EE IIT, Kharagpur 1 Module 5 Embedded Communications Version 2 EE IIT, Kharagpur 1 Lesson 24 Parallel Data Communication Version 2 EE IIT, Kharagpur 2 Instructional Objectives After going through this lesson the student would

More information

Raspberry Pi - I/O Interfaces

Raspberry Pi - I/O Interfaces ECE 1160/2160 Embedded Systems Design Raspberry Pi - I/O Interfaces Wei Gao ECE 1160/2160 Embedded Systems Design 1 I/O Interfaces Parallel I/O and Serial I/O Parallel I/O: multiple input/output simultaneously

More information

Bus Example: Pentium II

Bus Example: Pentium II Peripheral Component Interconnect (PCI) Conventional PCI, often shortened to PCI, is a local computer bus for attaching hardware devices in a computer. PCI stands for Peripheral Component Interconnect

More information

USB and K-V-M switches. The Rise of USB in the Data Center - The Implementation can Make the Difference 2007 ATEN

USB and K-V-M switches. The Rise of USB in the Data Center - The Implementation can Make the Difference 2007 ATEN USB and K-V-M switches - The Implementation can Make the Difference 2007 ATEN Historical Overview The offi cial standard symbol for a USB connection The past 12 years have seen the Universal Serial Bus

More information

USB for Embedded Device ASHWINI MISHRA

USB for Embedded Device ASHWINI MISHRA USB for Embedded Device ASHWINI MISHRA 200811025 Outline Introduction Why USB History of USB Architecture USB on Embedded systems Future References Introduction USB( Universal Serial Bus) is a specification

More information

Master thesis performed in Electronics Systems By

Master thesis performed in Electronics Systems By $6\QWKHVL]DEOH9HULORJ0RGHORIWKH6HULDO3URWRFRO(QJLQHIRU 86%'HYLFH Master thesis performed in Electronics Systems By Shankar Guna LiTH-ISY-EX--07/3977--SE Linköping 2007 $6\QWKHVL]DEOH9HULORJ0RGHORIWKH6HULDO3URWRFRO(QJLQHIRU

More information

4 Multiplexer. Y Fig Keyboard Scan Matrix

4 Multiplexer. Y Fig Keyboard Scan Matrix - 4 Multiplexer Microcontroller 3 Decoder X Y Fig. - Keyboard Scan Matrix 2 Prentice Hall, Inc. -2 Track Sector Head positioning Fig. -2 Hard Disk Format 2 Prentice Hall, Inc. -3 RGB electron guns R G

More information

Generic Model of I/O Module Interface to CPU and Memory Interface to one or more peripherals

Generic Model of I/O Module Interface to CPU and Memory Interface to one or more peripherals William Stallings Computer Organization and Architecture 7 th Edition Chapter 7 Input/Output Input/Output Problems Wide variety of peripherals Delivering different amounts of data At different speeds In

More information

USB: Features and Circuits Manoj Purohit ( ) Supervisor: Prof P.C.Pandey

USB: Features and Circuits Manoj Purohit ( ) Supervisor: Prof P.C.Pandey M.Tech. Credit seminar report, Electronic Systems Group, EE Dept, IIT Bombay, submitted Nov 2003 USB: Features and Circuits Manoj Purohit (03307410) Supervisor: Prof P.C.Pandey Abstract Universal Serial

More information

Essential Components for Today s Industrial Connections

Essential Components for Today s Industrial Connections Essential Components for Today s Industrial Connections 724-746-5500 blackbox.com Table of Contents Introduction... 3 Understanding How USB Became Dominant... 3 Technical Capacities and Specifications

More information

Connectivity. Module 2.2. Copyright 2006 EMC Corporation. Do not Copy - All Rights Reserved. Connectivity - 1

Connectivity. Module 2.2. Copyright 2006 EMC Corporation. Do not Copy - All Rights Reserved. Connectivity - 1 Connectivity Module 2.2 2006 EMC Corporation. All rights reserved. Connectivity - 1 Connectivity Upon completion of this module, you will be able to: Describe the physical components of a networked storage

More information

Communication of graphics devices with PC. Bohdal, PhD.

Communication of graphics devices with PC. Bohdal, PhD. Communication of graphics devices with PC RNDr. Róbert R Bohdal, PhD. 1 Overview of connection types with computer Serial Port Parallel Port PS/2 - Personal System USB (Universal Serial Bus) SCSI (Small

More information

Table of contents. Behind the Scenes 1)How USB works? 5 2)Special Software to run USB 5 3)USB Cable 5 4)How fast is USB? 5

Table of contents. Behind the Scenes 1)How USB works? 5 2)Special Software to run USB 5 3)USB Cable 5 4)How fast is USB? 5 Name:Sreenu Vemu ISNM 2003/04 Subject: Media Technology Professor: Andreas Schrader Date: 21-01-04 Table of contents Abstract 2 Introduction 1)What is USB? 3 2)Why do we need USB? 3 3)USB s Story 3 4)Versions

More information

Universal Serial Bus - USB 2.0

Universal Serial Bus - USB 2.0 USB Packet Types USB has four packet types Token packets (type of transaction) Data Packets (payload / information) Handshake Packets (ack & error correction) Start of Frame packets (flag start of a new

More information

Second Generations Computers( )

Second Generations Computers( ) Second Generations Computers(1954-1962) Second Generations Computers(1954-1962) The invention of the transistor greatly changed the computer's development in 1948. The transistor replaced the large, cumbersome

More information

Universal Serial Bus Host Interface on an FPGA

Universal Serial Bus Host Interface on an FPGA Universal Serial Bus Host Interface on an FPGA Application Note For many years, designers have yearned for a general-purpose, high-performance serial communication protocol. The RS-232 and its derivatives

More information

Device usage statistics per user

Device usage statistics per user Generated on: Generated by: 4-May-2 :4 GFI User Description: This report shows a list of external devices connected by each user together with the number of allowed and denied access requests for each

More information

I/O interfaces. communication

I/O interfaces. communication I/O interfaces communication What? In computing, input/output, or I/O, refers to the communication between an information processing system (such as a computer), and the outside world, possibly a human,

More information

Discovering Computers 2012

Discovering Computers 2012 Discovering Computers 2012 Your Interactive Guide to the Digital World Edited by : Asma AlOsaimi The System Unit Memory The inside of the system unit on a desktop personal computer includes: Drive bay(s)

More information

USB6Bx USB PORT PROTECTION. Application Specific Discretes A.S.D.

USB6Bx USB PORT PROTECTION. Application Specific Discretes A.S.D. Application Specific Discretes A.S.D. USB PORT PROTECTION FEATURES Fulldiodebridgewith integratedclamping protection Breakdown voltage : VBR = 6V min. Peakpulsepowerdissipation: PPP =500W(8/20µs) Verylowcapacitance,compatiblewith

More information

CHAPTER 2: SETUP...5 CHAPTER 1: GENERAL INFORMATION...3 USB HUB BACKGROUND...6 CASCADING LIMITATION...7 USB BACKGROUND...6 DESCRIPTION...

CHAPTER 2: SETUP...5 CHAPTER 1: GENERAL INFORMATION...3 USB HUB BACKGROUND...6 CASCADING LIMITATION...7 USB BACKGROUND...6 DESCRIPTION... Table of Contents CHAPTER 1: GENERAL INFORMATION...3 INTRODUCTION...3 DESCRIPTION...3 FEATURES...3 SPECIFICATIONS...4 CHAPTER 2: SETUP...5 INSPECTION...5 USB BACKGROUND...6 USB HUB BACKGROUND...6 CASCADING

More information

Data Communications & Computer Networks. Digital Data Communications Techniques

Data Communications & Computer Networks. Digital Data Communications Techniques Data Communications & Computer Networks Chapter 6 Digital Data Communications Techniques Fall 2008 Agenda Preface Asynchronous & Synchronous transmission Error Detection & Correction Line configurations

More information

Organisasi Sistem Komputer

Organisasi Sistem Komputer LOGO Organisasi Sistem Komputer OSK 5 Input Output 1 1 PT. Elektronika FT UNY Input/Output Problems Wide variety of peripherals Delivering different amounts of data At different speeds In different formats

More information

Introduction to USB3.0

Introduction to USB3.0 Introduction to USB3.0 Technology USB 3.0 Promoter s group formed in 2007 10x times performance increase Backward compatible with USB 2.0 Download 25GB HD Movie in 70 seconds Energy efficiency Song/Pic

More information

The Happy Face Clip Camera with DVR

The Happy Face Clip Camera with DVR HAPPY FACE CLIP CAMERA WITH DVR The Happy Face Clip Camera with DVR is a covert, body-worn camera with an internal video recorder (DVR). With three different modes, you can choose to take photographs,

More information

Part 1 - Introduction to USB

Part 1 - Introduction to USB USB Made Simple - Part 1 Index Part 1 - Introduction to USB Forward Part 1 Part 2 Part 3 Part 4 Part 5 Part 6 Part 7 Links This series of articles on USB is being actively expanded. If you find the information

More information

An Introduction to Universal Serial Bus

An Introduction to Universal Serial Bus An Introduction to Universal Serial Bus Neil Scott June 27, 2008 NEIL SCOTT JUNE 27, 2008 1 Overview Introduction History Hierarchy Enumeration Demonstration Circuit Conclusions Questions NEIL SCOTT JUNE

More information

External Devices. User Guide

External Devices. User Guide External Devices User Guide Copyright 2007 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services

More information

Introduction to USB/LPC23xx

Introduction to USB/LPC23xx Introduction to USB/LPC23xx Amitkumar (Amit) Bhojraj Business Line Standard IC s Product Line Microcontrollers October 2007 Introduction to USB Agenda LPC23xx Block diagram MCB2300 demo 2 Introduction

More information

Structured Cabling System Applications for IEEE 1394 Networks

Structured Cabling System Applications for IEEE 1394 Networks Structured Cabling System Applications for IEEE 1394 Networks BICSI 2002 Fall Conference August 21, 2002 Les Baxter Consultant to SYSTIMAX Labs 732-212-1400 les@baxter-enterprises.com Masood Shariff SYSTIMAX

More information

Buses, Video, and Upgrades

Buses, Video, and Upgrades Unit 9 Buses, Video, and Upgrades Copyright 2005 Heathkit Company, Inc. All rights reserved. CPU Parallel Port Memory Keyboard Controller Video Adapter The Data Bus System Controller 2 CPU Memory Keyboard

More information

STUDY, DESIGN AND SIMULATION OF FPGA BASED USB 2.0 DEVICE CONTROLLER

STUDY, DESIGN AND SIMULATION OF FPGA BASED USB 2.0 DEVICE CONTROLLER STUDY, DESIGN AND SIMULATION OF FPGA BASED USB 2.0 DEVICE CONTROLLER 1 MS. PARUL BAHUGUNA CD 1 M.E. [VLSI & Embedded System Design] Student, Gujarat Technological University PG School, Ahmedabad, Gujarat.

More information

TEAM 1073F'S TEXAS INSTRUMENTS ELECTRONIC ONLINE CHALLENGE THE DISASSEMBLY OF A COMPUTER TOWER. HP COMPAQ DC7900 CONVERTIBLE MINITOWER

TEAM 1073F'S TEXAS INSTRUMENTS ELECTRONIC ONLINE CHALLENGE THE DISASSEMBLY OF A COMPUTER TOWER. HP COMPAQ DC7900 CONVERTIBLE MINITOWER TEAM 1073F'S TEXAS INSTRUMENTS ELECTRONIC ONLINE CHALLENGE THE DISASSEMBLY OF A COMPUTER TOWER. HP COMPAQ DC7900 CONVERTIBLE MINITOWER SUMMARY Our team chose to take the computer tower apart, one because

More information

Machine Architecture. or what s in the box? Lectures 2 & 3. Prof Leslie Smith. ITNP23 - Autumn 2014 Lectures 2&3, Slide 1

Machine Architecture. or what s in the box? Lectures 2 & 3. Prof Leslie Smith. ITNP23 - Autumn 2014 Lectures 2&3, Slide 1 Machine Architecture Prof Leslie Smith or what s in the box? Lectures 2 & 3 ITNP23 - Autumn 2014 Lectures 2&3, Slide 1 Basic Machine Architecture In these lectures we aim to: understand the basic architecture

More information

Serial Communications

Serial Communications Serial Communications p. 1/2 Serial Communications Prof. Stephen A. Edwards sedwards@cs.columbia.edu Columbia University Spring 2007 Early Serial Communication Serial Communications p. 2/2 Data Terminal

More information

ELCT 912: Advanced Embedded Systems

ELCT 912: Advanced Embedded Systems ELCT 912: Advanced Embedded Systems Lecture 2-3: Embedded System Hardware Dr. Mohamed Abd El Ghany, Department of Electronics and Electrical Engineering Embedded System Hardware Used for processing of

More information

IBM PC By Li Qiwei, Li Song, Wang Lu

IBM PC By Li Qiwei, Li Song, Wang Lu IBM PC 5150 By Li Qiwei, Li Song, Wang Lu The father of IBM PC Don.Estridge The IBM PC line Model name Model # Introduced CPU Features PC 5150 August 1981 8088 Floppy disk or cassette system XT 5160 March

More information

4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power

4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power 4 Port PCI Express (PCIe) SuperSpeed USB 3.0 Card Adapter w/ 4 Dedicated 5Gbps Channels - UASP - SATA / LP4 Power StarTech ID: PEXUSB3S44V The PEXUSB3S44V 4-Port PCI Express USB 3.0 Card lets you add four,

More information

Serial Communications

Serial Communications Serial Communications p. 1/2 Serial Communications CSEE W4840 Prof. Stephen A. Edwards Columbia University Early Serial Communication Serial Communications p. 2/2 Data Terminal Equipment Serial Communications

More information

APPLYING YOUR TESTING SKILLS

APPLYING YOUR TESTING SKILLS APPLYING YOUR TESTING SKILLS CONTENTS I. Configuration Testing 1. An Overview of Configuration Testing: 2. Isolating Configuration Bugs 3. Sizing up the Job 4. Approaching the Task: 5. Decide the Types

More information

PC I/O. May 7, Howard Huang 1

PC I/O. May 7, Howard Huang 1 PC I/O Today wraps up the I/O material with a little bit about PC I/O systems. Internal buses like PCI and ISA are critical. External buses like USB and Firewire are becoming more important. Today also

More information

M Tech credit seminar report, Electronic Systems group, EE Dept, IIT Bombay, submitted Nov 2002 UNIVERSAL SERIAL BUS

M Tech credit seminar report, Electronic Systems group, EE Dept, IIT Bombay, submitted Nov 2002 UNIVERSAL SERIAL BUS M Tech credit seminar report, Electronic Systems group, EE Dept, IIT Bombay, submitted Nov 2002 UNIVERSAL SERIAL BUS Bandaru Raja Sekhar (02307046) Supervisor: rof.c.andey Abstract Universal Serial Bus

More information

FT245 USB Modual. - Ver FT245 Module Features

FT245 USB Modual. - Ver FT245 Module Features 1. FT245 Module Features FT245 USB Modual - Ver 1.0 - - FTDI chip 사의 FT245 채용 - D2XX Driver 사용시최대 1MByte 전송 - 1 열 Pin Header 에 Data, Control Pin 입출력 - 외부 I/O 전원선택가능 (3.3V, 5V) - USB 정보저장을위한 EEPROM Socket

More information

I/O. Fall Tore Larsen. Including slides from Pål Halvorsen, Tore Larsen, Kai Li, and Andrew S. Tanenbaum)

I/O. Fall Tore Larsen. Including slides from Pål Halvorsen, Tore Larsen, Kai Li, and Andrew S. Tanenbaum) I/O Fall 2011 Tore Larsen Including slides from Pål Halvorsen, Tore Larsen, Kai Li, and Andrew S. Tanenbaum) Big Picture Today we talk about I/O characteristics interconnection devices & controllers (disks

More information

I/O. Fall Tore Larsen. Including slides from Pål Halvorsen, Tore Larsen, Kai Li, and Andrew S. Tanenbaum)

I/O. Fall Tore Larsen. Including slides from Pål Halvorsen, Tore Larsen, Kai Li, and Andrew S. Tanenbaum) I/O Fall 2010 Tore Larsen Including slides from Pål Halvorsen, Tore Larsen, Kai Li, and Andrew S. Tanenbaum) Big Picture Today we talk about I/O characteristics interconnection devices & controllers (disks

More information

AN INTRODUCTION TO USB EXTENDERS

AN INTRODUCTION TO USB EXTENDERS AN INTRODUCTION TO USB EXTENDERS A guide to evaluating USB Extenders from Network Technologies Inc 1.800.RGB.TECH (800.742.8324) Toll Free: US & Canada 330.562.7070 International calls 330.562.1999 Worldwide

More information

Smart cards and smart objects communication protocols: Looking to the future. ABSTRACT KEYWORDS

Smart cards and smart objects communication protocols: Looking to the future. ABSTRACT KEYWORDS Smart cards and smart objects communication protocols: Looking to the future. Denis PRACA Hardware research manager, Gemplus research Lab, France Anne-Marie PRADEN Silicon design program manager, Gemplus

More information

Today. Last Time. Motivation. CAN Bus. More about CAN. What is CAN?

Today. Last Time. Motivation. CAN Bus. More about CAN. What is CAN? Embedded networks Characteristics Requirements Simple embedded LANs Bit banged SPI I2C LIN Ethernet Last Time CAN Bus Intro Low-level stuff Frame types Arbitration Filtering Higher-level protocols Today

More information

Agenda. Introduction Market trend and application 1394 Market Analysis Data 1394 and industry Applications. Other Technologies USB DVI

Agenda. Introduction Market trend and application 1394 Market Analysis Data 1394 and industry Applications. Other Technologies USB DVI Agenda Introduction Market trend and application 1394 Market Analysis Data 1394 and industry Applications Technology What is 1394? Why 1394? Applications 1394 Protocol PHY Link Layer Transaction Layer

More information

AC58/AT58 COMPUTER ORGANIZATION JUNE 2013

AC58/AT58 COMPUTER ORGANIZATION JUNE 2013 Q2 (a) Define processor clock and clock rate. Page Number 12, 16 of Textbook Q2 (b) Explain instruction sequencing and give an illustration. Page Number 42-46 of Textbook Q2 (c) Explain input, output and

More information

Unit 11: Putting it All Together: Anatomy of the XBox 360 Game Console

Unit 11: Putting it All Together: Anatomy of the XBox 360 Game Console Computer Architecture Unit 11: Putting it All Together: Anatomy of the XBox 360 Game Console Slides originally developed by Milo Martin & Amir Roth at University of Pennsylvania! Computer Architecture

More information

How to extend USB and break the five-meter barrier.

How to extend USB and break the five-meter barrier. How to extend USB and break the five-meter barrier. Introduction Universal Serial Bus (USB) is the most successful interface in the history of the PC, with well over ten billion USB devices in the global

More information

Hello, and welcome to this presentation of the STM32L4 USB 2.0 Full Speed interface. It covers the features of this interface, which is widely used

Hello, and welcome to this presentation of the STM32L4 USB 2.0 Full Speed interface. It covers the features of this interface, which is widely used Hello, and welcome to this presentation of the STM32L4 USB 2.0 Full Speed interface. It covers the features of this interface, which is widely used to interface with a PC. 1 This slide explains the scope

More information

Extending the Benefits of USB

Extending the Benefits of USB Extending the Benefits of USB >> Whitepaper Contents 4 Extending the Benefits of USB - 1 4 USB Essentials - 2 4 Specifications - 2 4 Topology - 2 4 Bandwidth and Speed - 3 4 Power - 3 4 ExtremeUSB Technology

More information

8. I/O Buses and Interfaces

8. I/O Buses and Interfaces 8. I/O Buses and Interfaces Section 7.5 & Chapter & 8 Some Review Remember CPU-memory-I/O architecture CPU-Memory-I/O Architecture Memory CPU I/O module I/O device CPU bus or System bus Bus interface I/O

More information

Motherboard Specifications, A8AE-LE (AmberineM)

Motherboard Specifications, A8AE-LE (AmberineM) 1 of 7 6/28/2009 11:14 PM» Return to original page Motherboard Specifications, A8AE-LE (AmberineM) Motherboard specifications table Motherboard layout and photos Clearing the CMOS settings Clearing the

More information

USB Port PCI Express Card

USB Port PCI Express Card USB 3.0 4-Port PCI Express Card User Manual Ver. 1.00 All brand names and trademarks are properties of their respective owners. Contents: Chapter 1: Introduction... 3 1.1 Product Introduction... 3 1.2

More information

1. INTRODUCTION 2. OVERVIEW

1. INTRODUCTION 2. OVERVIEW 1. INTRODUCTION As computers grow and evolve, so do the tools for inputting information into computers. Ports are holes in computers where one can connect various external devices such as mice, keyboards,

More information

Functional Verification of xhci (extensible host controller Interface) for USB 3.1 Using HDL

Functional Verification of xhci (extensible host controller Interface) for USB 3.1 Using HDL Functional Verification of xhci (extensible host controller Interface) for USB 3.1 Using HDL 1 Mr. Dipesh Gehani, 2 Prof. Ketan N. Patel, M.E. Student, Assistant Professor Vishwakarma Government Engineering

More information

New Advances in IEEE 1394 and USB Technology and Standards

New Advances in IEEE 1394 and USB Technology and Standards New Advances in IEEE 1394 and USB Technology and Standards Presented at: Industrial Vision Days 2008 Presenters: Joerg Clement, European Business Development Michael Gibbons, Product Marketing Manager

More information

14 USB devices or 3 USB hubs with 11 USB devices. Input: 100/240 V AC, Hz, 600 ma maximum Output: 5 V DC, 3 A

14 USB devices or 3 USB hubs with 11 USB devices. Input: 100/240 V AC, Hz, 600 ma maximum Output: 5 V DC, 3 A Please visit Icron s website for answers to FAQs: http://www.icron.com/faq Specifications - USB r 2201 USB hub support 100m (330ft) over Cat 5e (or better) cable Full speed devices (12 Mb/s) (USB 2.0 &

More information

Lesson 2 Essential Computer Concepts

Lesson 2 Essential Computer Concepts Essential Computer Concepts Computer Literacy BASICS: A Comprehensive Guide to IC 3, 3 rd Edition 1 Objectives Identify and describe standard and specialized input devices. Identify and describe standard

More information

Introduction to TCP/IP Offload Engine (TOE)

Introduction to TCP/IP Offload Engine (TOE) Introduction to TCP/IP Offload Engine (TOE) Version 1.0, April 2002 Authored By: Eric Yeh, Hewlett Packard Herman Chao, QLogic Corp. Venu Mannem, Adaptec, Inc. Joe Gervais, Alacritech Bradley Booth, Intel

More information

Exercise 1: Static Control of a Data Bus

Exercise 1: Static Control of a Data Bus Exercise 1: Static Control of a Data Bus EXERCISE OBJECTIVE When you have completed this exercise, you will be able to demonstrate the function of the CS signal and R/W signal in controlling data transfer

More information

Computer Hardware. In this lesson we will learn about Computer Hardware, so that we have a better understanding of what a computer is.

Computer Hardware. In this lesson we will learn about Computer Hardware, so that we have a better understanding of what a computer is. In this lesson we will learn about, so that we have a better understanding of what a computer is. USB Port Ports and Connectors USB Cable and Connector Universal Serial Bus (USB) is by far the most common

More information

SafeBoot N.V. PORT CONTROL V1-V2 CHANGES

SafeBoot N.V. PORT CONTROL V1-V2 CHANGES SafeBoot N.V. PORT CONTROL V1-V2 CHANGES B 4 713 0 Table Of Contents SafeBoot N.V. Edisonbaan 15, Nieuwegein, 3439 MN, The Netherlands Tel: +31 (0)30 6348800 Fax: +31 (0)30 6348899 Email: info@safeboot.com

More information

Chapter 4 The Components of the System Unit

Chapter 4 The Components of the System Unit Chapter 4 The Components of the System Unit Chapter 4 Objectives Differentiate among various styles of of system units Differentiate among the the various types of of memory Identify chips, adapter cards,

More information

ECE 485/585 Microprocessor System Design

ECE 485/585 Microprocessor System Design Microprocessor System Design Lecture 17: Serial Buses USB Disks and other I/O Zeshan Chishti Electrical and Computer Engineering Dept. Maseeh College of Engineering and Computer Science Source: Lecture

More information

LabSim Mapping Matrix

LabSim Mapping Matrix LabSim Mapping Matrix A+ Guide to Hardware Managing, Maintaining, and Troubleshooting Fourth Edition (220-601) Mapping: Chapters to LabSims Chapter Page Number LabSim Chapter 1 Pages 2-3 Pages 3-6 Pages

More information

What is software? Software is any type of program. Programs have step-by-step logical instructions which tell the computer. What to do How to do it

What is software? Software is any type of program. Programs have step-by-step logical instructions which tell the computer. What to do How to do it EIT, Author Gay Robertson, 2016 What is software? Software is any type of program Programs have step-by-step logical instructions which tell the computer What to do How to do it What is the purpose of

More information

Chapter 2 HISTORICAL DEVELOPMENT OF COMPUTERS

Chapter 2 HISTORICAL DEVELOPMENT OF COMPUTERS Chapter 2 HISTORICAL DEVELOPMENT OF COMPUTERS History of Computers Outline Generations of Computers Types of Computers 2 History of Computers A computer is a machine that works with data and information

More information

COMPUTER HARDWARE & NETWORK TROUBLESHOOTING

COMPUTER HARDWARE & NETWORK TROUBLESHOOTING COMPUTER HARDWARE & NETWORK TROUBLESHOOTING UNIT 1 1. What is processor? (NOV 2013) 2. Define system clock? (NOV 2013) 3. What are the two types of hardware interrupts (NOV 2010) 4. List the type of switching

More information

Computer Overview. A computer item you can physically see or touch. A computer program that tells computer hardware how to operate.

Computer Overview. A computer item you can physically see or touch. A computer program that tells computer hardware how to operate. Hardware Computer Overview A computer item you can physically see or touch. Software A computer program that tells computer hardware how to operate. Information Technology (IT) The broad subject related

More information

Input/Output Problems. External Devices. Input/Output Module. I/O Steps. I/O Module Function Computer Architecture

Input/Output Problems. External Devices. Input/Output Module. I/O Steps. I/O Module Function Computer Architecture 168 420 Computer Architecture Chapter 6 Input/Output Input/Output Problems Wide variety of peripherals Delivering different amounts of data At different speeds In different formats All slower than CPU

More information

1.- Search for information about the difference between BITS, BYTES and other units of measure for digital information.

1.- Search for information about the difference between BITS, BYTES and other units of measure for digital information. Hardware Activities: 1.- Search for information about the difference between BITS, BYTES and other units of measure for digital information. a) A bit is the basic unit of information in computing and digital

More information

Product Guide. USB and KVM Extenders & Accessories. Icron Technologies

Product Guide. USB and KVM Extenders & Accessories. Icron Technologies Product Guide and KVM Extenders & Accessories Icron Technologies Introduction The Madison team is on hand to advise, guide and support your project with trusted Audio Visual brands, a wide range of quality

More information

MPEG-2 Patent Portfolio License Briefing*

MPEG-2 Patent Portfolio License Briefing* MPEG-2 Patent Portfolio License Briefing* V11/15/17 *This presentation is for information purposes only. Actual license agreements will provide the only definitive and reliable statement of license terms.

More information

DEVELOPMENT OF USER FRIENDLY DATA ACQUISITION AND ACTUATION SYSTEM ON EMBEDDED PLATFORM

DEVELOPMENT OF USER FRIENDLY DATA ACQUISITION AND ACTUATION SYSTEM ON EMBEDDED PLATFORM DEVELOPMENT OF USER FRIENDLY DATA ACQUISITION AND ACTUATION SYSTEM ON EMBEDDED PLATFORM 1 Moolya Ashwar Shankar, 2 Mr. Sukesh Rao M. 1 PG Scholar, 2 Assistant Professor, NMAMIT Nitte Email: 1 moolya.ashwar@gmail.com,

More information

Seminar: Mobile Systems. Krzysztof Dabkowski Supervisor: Fabio Hecht

Seminar: Mobile Systems. Krzysztof Dabkowski Supervisor: Fabio Hecht Personal Area Networks Seminar: Mobile Systems November 19th 2009 Krzysztof Dabkowski Supervisor: Fabio Hecht Agenda Motivation Application areas Historical and technical overview Security issues Discussion

More information

PLX USB Development Kit

PLX USB Development Kit 870 Maude Avenue Sunnyvale, California 94085 Tel (408) 774-9060 Fax (408) 774-2169 E-mail: www.plxtech.com/contacts Internet: www.plxtech.com/netchip PLX USB Development Kit PLX Technology s USB development

More information

Today s Schedule. USB 2.0 Overview. USB 2.0 Compliance Testing. Demo of the Agilent Solution Q&A

Today s Schedule. USB 2.0 Overview. USB 2.0 Compliance Testing. Demo of the Agilent Solution Q&A N5416A Automated USB 2.0 Pre-Compliance Test Solutions Today s Schedule USB 2.0 Overview USB 2.0 Compliance Testing Examples of Compliance Tests Demo of the Agilent Solution Q&A USB 2.0 Overview USB Integrators

More information