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  • Created by: Olivia
  • Created on: 16-05-13 11:10

The Central Processing Unit is the brains of a computer system, where all the input data is processed.

The Control Unit makes the system work

The Control Unit (CU) coordinates the work of the whole computer system. It has three main jobs

  • It controls the hardware attached to the system. The CU monitors the hardware to make sure that the commands given to it by the current program are activated
  • It controld the input and output of data, so all the signals go to…


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