Interactive Demo
CPU-Memory Interaction Simulator
CPU-Memory Interaction Simulator is a free, interactive learning demo from the Computer Applications and Information Technology course on Lykke. It helps you build intuition for Computer Hardware, Network Hardware, Computer Architecture, Computer Organization. Play with it directly in your browser — it features 2 sliders, 1 toggle, 2 buttons and a live visual canvas. This demo lives in the “IT Hardware and System Architecture” section of the course.

How to use this demo
- Drag the “Memory Latency”, “Cache” sliders to change the inputs and watch the result update live.
- Use the “Play Cycle”, “Reset” buttons to trigger actions or reset the demo.
- Toggle the checkboxes to show or hide layers and compare cases.
- Experiment freely — there's nothing to break, and every change is reversible.
What you'll explore
- Computer Hardware
- Network Hardware
- Computer Architecture
- Computer Organization
- Internal vs. External Components
Frequently asked questions
What does the CPU-Memory Interaction Simulator demo do?
A technical look at the physical components of computer systems, including internal architecture and networking hardware. CPU-Memory Interaction Simulator turns that idea into something you can manipulate directly and watch respond.
What Computer Applications and Information Technology concept does CPU-Memory Interaction Simulator teach?
A technical look at the physical components of computer systems, including internal architecture and networking hardware. It focuses on Computer Hardware, Network Hardware, Computer Architecture, Computer Organization, Internal vs. External Components from the “IT Hardware and System Architecture” section.
What can I control in CPU-Memory Interaction Simulator?
The “Memory Latency”, “Cache” sliders change the key inputs; toggles show or hide layers so you can compare cases; the “Play Cycle”, “Reset” buttons run actions or reset the demo. Every change updates the visualization in real time, so you can see exactly how each variable affects the outcome.
How does CPU-Memory Interaction Simulator fit into the Computer Applications and Information Technology course?
This course provides a comprehensive exploration of Information Technology (IT) and Computer Applications, focusing on their role in modern business operations. Students will develop practical skills in workplace softwa… This demo is the interactive piece for the “IT Hardware and System Architecture” section. Open the full Computer Applications and Information Technology course wiki at https://www.getlykke.com/explore/public/computer-applications-and-information-technology-8801a9a0-e9a4-4ec2-abcd-b3432597c013 for notes, flashcards, quizzes and the other demos.
What will I understand better after using CPU-Memory Interaction Simulator?
You'll build intuition for Computer Hardware, Network Hardware, Computer Architecture, Computer Organization, Internal vs. External Components — and, crucially, see how they behave when you change the inputs, which is hard to get from a textbook or lecture on Computer Applications and Information Technology alone.
From the Computer Applications and Information Technology course
This interactive demo is part of the IT Hardware and System Architecture section. Explore the full Computer Applications and Information Technology course wiki on Lykke — with notes, flashcards, quizzes and more interactive demos.
Open the Computer Applications and Information Technology course →