Architecture of the central processing unit (CPU): Difference between revisions

Revision as of 05:31, 23 August 2016

This is an important concept. You should fully understand this.

This is a basic concept in computer science

A central processing unit (CPU) is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions. ^[1]

Major parts of a CPU[edit]

^[2]

These videos are truly superb to help you understand parts of a CPU, and how they work.

Do you understand this topic?[edit]

Describe the function of the ALU
Describe the function of the control unit
Describe the function of the program counter
Describe the function of the clock
Describe the function of an instruction
Define instruction register
What does a bus do?

Do you have an advanced understanding about this topic?[edit]

References[edit]

[1] ttps://en.wikipedia.org/wiki/Central_processing_unit#Operation

[2] ttps://en.wikibooks.org/wiki/IB/Group_4/Computer_Science/Computer_Organisation#von_Neumann_Architecture

[1]

[2]

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	[[File:Cpu diagram.png]]		[[File:Cpu diagram.png]]<ref>https://en.wikibooks.org/wiki/IB/Group_4/Computer_Science/Computer_Organisation#von_Neumann_Architecture</ref>