What are the five major components of a von Neumann computer?

The five major components of a von Neumann computer are arithmetic unit, controller, memory, input device and output device. The key point of von Neumann's theory is that the number system of digital computers uses binary, and the computer should execute the program in sequence.

The Hungarian-American scientist von Neumann first proposed the idea of ​​program storage and successfully applied it to the design of computers. According to this Computers built based on this principle are called von Neumann architecture computers. Due to his outstanding contributions to modern computer technology, von Neumann is also known as the "Father of Modern Computers".

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The key points of von Neumann's theory are: the number system of digital computers uses binary; the computer should execute in program order.

Computer composition framework:

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