Purpose of the microprocessor

Written by darren johannsen
  • Share
  • Tweet
  • Share
  • Pin
  • Email
Purpose of the microprocessor
Microprocessors are used in almost all modern electronic products. (cpu 1 image by Robert Molnar from Fotolia.com)

Microprocessors are used in electronic devices to compute data. They can be found in just about any modern electronic device, from televisions to personal computers.

Other People Are Reading

Microprocessor Usage

Microprocessor are the "brains" of an electronic device. The term microprocessor is commonly used to refer to the central processing unit (CPU) of personal computers. Although CPUs are microprocessors, they are not the only type of microprocessor.

Parts of a Microprocessor

Microprocessor contain two parts, the control unit and the arithmetic logic unit. The control unit interprets instructions to the microprocessor telling it what to do. The arithmetic logic unit performs the arithmetic required for the device to run, such as addition, subtraction, multiplication, division and logical comparisons (are two numbers equal or not).

Transistors

Both the control unit and the arithmetic logic unit are made up of a component called a transistor. Transistors act as a sort of switch, either allowing electricity to flow past it or not. Microprocessors are made by combining many hundreds, if not thousands, of transistors together.

Don't Miss

Filter:
  • All types
  • Articles
  • Slideshows
  • Videos
Sort:
  • Most relevant
  • Most popular
  • Most recent

No articles available

No slideshows available

No videos available

By using the eHow.co.uk site, you consent to the use of cookies. For more information, please see our Cookie policy.