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

Design a model for object oriented development, Design a model for object o...

Design a model for object oriented development The model for object oriented development could be shown as in Figure. It could be classified as dynamic / static and physical /

Colour technologies used in monitors and printer, Q. Which Colour technolog...

Q. Which Colour technologies used in Monitors and Printer? Monitor screens and Printers use different colour technologies.  The monitor uses RGB and the Printer CMYK. So, how d

Explain the t flip flop, Explain the T Flip Flop? The toggle, or T, fli...

Explain the T Flip Flop? The toggle, or T, flip-flop is the bistable device that changes state on command from a common input terminal.   Truth Table

Explain tabulation method for simplifying k maps, Explain Tabulation Method...

Explain Tabulation Method for simplifying k maps? The Tabulation Method (QUINE-McCLUSKEY MINIMIZATION) An expression is represented in the canonical SOP form if not

Cache misses - computer architecture, Cache Misses Compulsory misse...

Cache Misses Compulsory misses -  it is caused by initial access to a block that has never been in the cache (also called cold start misses Capacity miss - it is cause

Explain COMS inverter, Explain CMOS Inverter with the help of a neat circui...

Explain CMOS Inverter with the help of a neat circuit diagram. Ans: CMOS Inverter: The fundamental CMOS logic circuit is an inverter demonstrated in Fig.(a). For above

Determine the nand gate, Find out the two inputs when the NAND gate output ...

Find out the two inputs when the NAND gate output will be low. Ans. The output of NAND gate will be low if the two inputs are 11. The Truth Table of NAND gate is shown

Define parity generator, Define parity generator During transmission, a...

Define parity generator During transmission, at sending end the message is applied to a parity generator, where the needed bit is formed.

Example of structural hazards - computer architecture, Example of Structura...

Example of Structural hazards - computer architecture: A machine has shared a single-memory pipeline for instructions and data. As a consequence, when an instruction which con

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