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

Discuss the advantages of electronics data exchange, Discuss the advantages...

Discuss the advantages of Electronics Data Exchange (EDI). Advantages of EDI: Electronics Data Exchange's saves needless re-capture of data. It leads to faster transfer of d

Cryptography, Basically I need implement program using LC3 assembly languag...

Basically I need implement program using LC3 assembly language where I can type any message using ASCII code (this will my input). Then read the output in cipher text. It has to be

Explain turing reducibility, Explain Turing reducibility?  Exponential ...

Explain Turing reducibility?  Exponential time algorithms typically happens when we solve by searching by a space of solutions known as brute -force search

Define rom, Define ROM? It is a non-volatile memory. It includes only r...

Define ROM? It is a non-volatile memory. It includes only reading of stored data.

Data manipulation is essential, Based on the variables, construct a design ...

Based on the variables, construct a design that haves only main effects of one categorical IV and at least 2 continuous DVs. Discuss what you think the relationship is among the de

Illustrate basic working of physical layer, Q. Illustrate basic working of ...

Q. Illustrate basic working of Physical layer? Physical layer: Physical layer is concerned with sending raw bits between source and destination nodes over a physical medium.

Reprographic technologies, Reprography: Reprography, as a term, has ga...

Reprography: Reprography, as a term, has gained international recognition in 1963. It includes "photocopying , microcopying, duplicating and in-plant printing and is character

Classify computer systems according to capacity, Classify computer systems ...

Classify computer systems according to capacity. How they are different from computers according to the classification of technology. Provide comparative study also

Payroll pc, Purpose: Payroll processing and storage for the client database...

Purpose: Payroll processing and storage for the client database (accessed from the Reception-PCover the network),word processing (reports etc.) and spreadsheets. Software: . • W

Short notes on model primitives in director mx 2004, Question: (a) Prep...

Question: (a) Prepare short notes on the model primitives in Director MX 2004. (b) Therefore using the box primitive write codes to prepare a new model resource of length 50

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