CU IT Terminology Abbreviation

Also known as: cu.

CU has various meanings in the IT Terminology category. Discover the full forms, definitions, and usage contexts of CU in IT Terminology.

Control Unit

The component of the CPU that instructs the rest of the computer system on how to follow a program’s instructions. It directs the movement of data to and from processor memory, holds data and instructions in the ALU, and directs control signals between the CPU and external devices.

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