Central Processing Unit (CPU).
Control Unit
Different parts of instruction execution happen in different places:Control Unit - fetches, decodes, and distributes decoded instructions to other units.Arithmetic Logic Unit - performs arithmetic and logic instructions on command from Control Unit.Input/Output Unit(s) - performs input/output instructions on command from Control Unit.Memory Unit - stores instructions and data, transfers them to/from other units on command from Control Unit.
Control Unit
A computer reads and interprets information through its central processing unit (CPU) which executes instructions stored in its memory. These instructions are represented in binary code (0s and 1s) and are translated by the CPU into signals that control the computer's hardware components to perform tasks and processes.
The control unit in a basic system is responsible for interpreting instructions and managing the flow of data within the system. It typically consists of registers, decoders, and control logic circuits. The control unit fetches instructions from memory, decodes them to determine the operation to be performed, and then generates control signals to execute the operation. It coordinates the activities of the CPU components, such as the ALU and registers, to ensure that instructions are executed in the correct sequence. The design of a control unit involves careful consideration of instruction set architecture, timing requirements, and the necessary control signals to facilitate efficient and accurate execution of instructions.
My ball sack
The central processing unit (CPU) is the unit of a computer that implements the instructions. It is responsible for carrying out the instructions of a computer program by performing basic arithmetic, logic, control, and input/output operations specified by the instructions.
Control Unit: this component is responsible for directing the flow of instructions and data within the CPU. The Control Unit is actually built of many other selection circuits such as decoders and multiplexors. In the diagram above, the Decoder and the Multiplexor compose the Control Unit.
the microprocessor
Read & Execute instructions provided during execution of Programs.
The instructions that come with the unit explain how to do it. They vary from unit to unit, so there isn't a "pat" answer. If the instructions aren't available, the best bet is to search online for that remote's codes and instructions. The manufacturer of the remote usually has a support page with the instructions and the codes.