Control unit (CU): Difference between revisions

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[[File:binary.png|frame|right|How does a CPU work?]]
[[File:binary.png|frame|right|How does a CPU work?]]


A control unit coordinates how data moves around a cpu. The control unit (CU) is a component of a computer's central processing unit (CPU) that directs operation of the processor. It tells the computer's memory, arithmetic/logic unit and input and output devices how to respond to a program's instructions.<ref>https://en.wikipedia.org/wiki/Control_unit</ref>
A control unit coordinates how data moves around a cpu. The control unit coordinates how data moves around by decoding op codes for different operations in a CPU. The control unit (CU) is a component of a computer's central processing unit (CPU) that directs operation of the processor. It tells the computer's memory, arithmetic/logic unit and input and output devices how to respond to a program's instructions.<ref>https://en.wikipedia.org/wiki/Control_unit</ref>


== Control Unit==
* The control unit obtains data / instructions from memory
* Interprets / decodes the instructions into commands / signals
* Controls transfer of instructions and data in the CPU
* Coordinates the parts of the CPU


== Major parts of a CPU ==  
== some opcodes ==
These videos are truly superb to help you understand parts of a CPU, and how they work.
I use this with great gratitude from [https://www.youtube.com/channel/UC0HzEBLlJxlrwBAHJ5S9JQg craig n dave]
[[File:Opcodes.png]]


== Standards ==


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Outline the function of the control unit.
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== Do you have an advanced understanding about this topic? ==


== See Also ==
== See Also ==

Latest revision as of 09:16, 13 October 2020

How does a CPU work?

A control unit coordinates how data moves around a cpu. The control unit coordinates how data moves around by decoding op codes for different operations in a CPU. The control unit (CU) is a component of a computer's central processing unit (CPU) that directs operation of the processor. It tells the computer's memory, arithmetic/logic unit and input and output devices how to respond to a program's instructions.[1]

Control Unit[edit]

  • The control unit obtains data / instructions from memory
  • Interprets / decodes the instructions into commands / signals
  • Controls transfer of instructions and data in the CPU
  • Coordinates the parts of the CPU

some opcodes[edit]

I use this with great gratitude from craig n dave Opcodes.png

Standards[edit]

Outline the function of the control unit.

See Also[edit]

References[edit]