FREE CPU & FDE Revision Sheet

Master the CPU and Fetch-Decode-Execute Cycle with confidence.

This FREE revision sheet from FutureLogic Education explains one of the most important topics in IGCSE Computer Science in a clear, visual and exam-focused way.

Designed by an experienced Computer Science teacher, this guide helps students understand how the Central Processing Unit (CPU) works and how the Fetch-Decode-Execute (FDE) cycle processes instructions.

Inside you'll discover:

✔ The role of the CPU

✔ The Fetch-Decode-Execute Cycle explained step-by-step

✔ Registers and their purpose

✔ Common exam misconceptions

✔ Quick revision tips and memory aids

Perfect for independent revision, classroom learning, homework, mock examinations and final exam preparation.

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This revision sheet is part of the FutureLogic FREE Learning Library.

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