The CPU: Functions and Components

Fundamentals of Computer Systems – The CPU: Functions and Components

A clear and concise resource written in English that explains the functions, components, and performance factors of the CPU.

This resource provides a detailed overview of how the CPU processes data, coordinates computer operations, and executes instructions, with a focus on practical understanding of its key elements.

Key features:

Explanation of the main components of the CPU, including the ALU, CU, cache, registers, and cores

Detailed description of the fetch-decode-execute cycle

Analysis of factors affecting CPU performance, such as clock speed, cores, and cache size

Examples of real-world applications of CPU functions in computers and devices

Key terminology and definitions for quick reference

Includes an accompanying worksheet to reinforce and practise key concepts.