What is the role of control unit in computer?

Answer 1

The control unit is one of the most important parts of a microprocessor for the reason that it is in charge of the entire process, that is the machine cycle. The CPU deals with each instruction it is given in a series of steps. Each step is repeated for each instruction. This series of steps is called the machine cycle. It involves:

• fetching an instruction from memory;
• decoding the instruction;
• transferring the data;
• executing the instruction.

The control unit makes sure that all of those actions are carried out. It also manages all the other components on the CPU.

Answer 2

The control unit is the circuitry that controls the flow of data through the processor, and coordinates the activities of the other units within it. In a way, it is the "brain within the brain", as it controls what happens inside the processor, which in turn controls the rest of the PC.

Answer 3

The control unit directs the operation of other components. It interprets instructions and ensures they are performed in the correct sequence and at the correct time.

Answered by Ian Lam xD

Answer 4

The control unit (often called a control system or central controller) manages the computer's various components.

Answer 5

The main function of control unit is to control the direct flow of data and also to control and coordinate all the activity of devices .

Answer 6

It controls things such as ur bybys or pyzda kokia nzn dar ryzus vaikus degina ;)

Answer 7

A control unit in a computer would be a CPU.