Tag: computer organization
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Control Unit in Computer Organization and Architecture
The Control Unit (CU) is a fundamental component of the central processing unit (CPU) in computer systems. It acts as the “brain within the brain,” orchestrating the execution of instructions by directing the operation of other components such as the Arithmetic Logic Unit (ALU), registers, memory, and input/output devices. The CU does not perform actual…
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Arithmetic Logic Unit (ALU) in Computer Organization and Architecture
The Arithmetic Logic Unit (ALU) is a critical component of the Central Processing Unit (CPU) in computer systems. As the name suggests, the ALU performs arithmetic and logic operations, serving as the computational core of a computer. It is responsible for executing the basic operations that form the foundation of all computational tasks. Functions of…