Fetch, Execute, Decode

This is a Flash animation demonstrating the fetch and execute cycle. The aim is to visually show the interaction between the different parts of the CPU and the movement along buses.

The model is hypothetical, so does not accurately reflect the components of real processors.

It would be most useful to teachers of GCSE and A-Level Computer Science introducing processors.

Show health and safety information

Please be aware that resources have been published on the website in the form that they were originally supplied. This means that procedures reflect general practice and standards applicable at the time resources were produced and cannot be assumed to be acceptable today. Website users are fully responsible for ensuring that any activity, including practical work, which they carry out is in accordance with current regulations related to health and safety and that an appropriate risk assessment has been carried out.

Downloads

Published by

Actions

Share this resource

Lists that tag this content

Comments