CPU Operations Flashcards

The central processing unit that executes instructions and processes data.

To carry out the fetch–execute cycle and process instructions.

The process the CPU uses to fetch, decode, and execute instructions.

The CPU retrieves an instruction from memory using the address in the Program Counter.

The CPU interprets the instruction to determine what action is required.

The CPU carries out the instruction, such as performing a calculation or accessing memory.

The Arithmetic Logic Unit performs arithmetic and logic operations within the CPU.

The Control Unit manages the execution of instructions and controls the flow of data within the CPU.

A small, fast memory located close to the CPU that stores frequently used data and instructions.

Very fast storage locations within the CPU used to hold data temporarily during processing.