When Commodore 64 came out, it was produced mainly for two different markets.
The one for the USA market was designed for the NTSC system, while the European model supported PAL.
Each one had a different internal clock, specified in cycles per second. They also differed in the total number of raster lines and the amount of cycles it took to display one.
Why don't we play music on both of them!
What is this?
It's an episode of the 64 Bites - Video Tutorials for Programmers,
the series designed to teach you how to program Commodore 64 in small and easy steps.
- The Video - Short, Intense and Focused
- You can stream it on any device
- or download DRM-free
- Full Transcript so you can follow along.
- Source Code for everything you will see on the screen.
- Programming Exercises to do on your own.