lesson
Inside the CPU: ALU, Control Unit and Registers
Describe the function of the ALU, control unit and key registers including PC, MAR, MDR and accumulator.

Describe the function of the ALU, control unit and key registers including PC, MAR, MDR and accumulator.
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10th Grade · Technology · UK GCSE
10 lessons
Explain how a CPU works including the fetch-execute cycle, and compare types of storage.