Universal serial bus - computer architecture, Computer Engineering

Assignment Help:

Universal Serial Bus - computer architecture:

USB

  Universal Serial Bus

  Speed

  • Low-speed(1.5 Mb/s)
  • High-speed(480 Mb/s)
  • Full-speed(12 Mb/s)

  Device Characteristics

  Port Limitation

  Plug-and-play

Universal Serial Bus Tree Structure

1326_usb.png

USB (Universal Serial Bus) is a specification to establish communication among components and a host controller (typically personal computers). USB is intended to replace several varieties of parallel and serial ports. USB can attach computer peripherals likewise, keyboards, digital cameras, mice, printers, flash drives, external hard drives, and personal media players. For several of those devices, USB has become the usual connection method. USB was designed for PC[citation needed], but it has become commonplace on other components such as PDAs ,smart phones and video game consoles, and as a power cord among a device and an AC adapter plugged into a wall plug for charging. As of the year 2008, there are approximate 2 billion USB devices sold per year, and about 6 billion totals sold to date.


Related Discussions:- Universal serial bus - computer architecture

How to load dos from hard disk, Q. How to Load DOS from Hard Disk? To L...

Q. How to Load DOS from Hard Disk? To Load DOS from the Hard Disk of your computer, follow these steps: 1. Turn on the power ON/OFF switch of the CPU unit of your PC the pow

Develop inventory management system and time-tabling systems, Problem: ...

Problem: Develop three sub-systems namely Staff Profiling System, Inventory Management System and Time-tabling systems. (a) Show about any three design patterns you have us

Device drivers in windows system, Q. Device drivers in Windows system? ...

Q. Device drivers in Windows system? In Windows system device drivers are implemented as dynamic link libraries (DLLs). This scheme has advantages which DLLs comprises sharea

Set up the site structure, Structuring the Web site is first step towards b...

Structuring the Web site is first step towards building the corporate Web site. Structuring includes creating a folder that includes all our picture files, text files and database

What is multiprogramming, Multiprogramming is a rapid switching of the CPU ...

Multiprogramming is a rapid switching of the CPU back and forth among processes.

The concept of process-parallel computing, The Concept of Process Infor...

The Concept of Process Informally, a method is a program in execution, behind the program has been loaded in the main memory. However, a method is more than just a program code

Illustrate the working of encoders, Q. Illustrate the working of Encoders? ...

Q. Illustrate the working of Encoders? An Encoder performs reverse function of decoder. An encoder has 2n input lines and 'n' output line. Let's see 8 ×3 encoder that encodes 8

Define busy waiting and spinlock, Define busy waiting and spinlock.  Wh...

Define busy waiting and spinlock.  When a process is in its critical section, any other process that tries to enter its critical section must loop continuously in the entry cod

Test, what persistance shouold i use

what persistance shouold i use

Define user space, Define user space? The system space is divided from ...

Define user space? The system space is divided from virtual address space in which the user application programs reside. The letter space is known as user space.

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