Category: CoCo Tutorials

Assorted technical specifications, reference papers, data sheets, programmer’s guides, cheat sheets, etc.

Posted in CoCo Developers CoCo Tutorials

CoCo 3 GIME Chip Reference

CoCo 3 GIME Chip Reference Edited from John Kowalski’s original web page “Sock Master’s GIME register reference” People keep looking for GIME information, but it seems that there is no…

May 14, 2020
Posted in CoCo Tutorials
Sticky Post

How to get VGA for the CoCo 3

An illustrated review of Luis Antoniosi’s RGB2VGA converter This is a personal review of the RGB2VGA video converter designed by Luis Antoniosi. First, let me say that it is high…

January 1, 2020
Posted in CoCo Tutorials

Projector-3’s Framework

As the developer of the Projector-3 graphics viewer one thing I had to consider was the constant requests for features from the CoCo audience. I also wanted to make it…

January 1, 2020
Posted in CoCo Tutorials

The NitrOS-9 Boot Process Explained

Disclaimer: NitrOS-9 is one of the most unorganized yet rewarding operating systems for the CoCo. There are literally 200 versions or revisions of every kernel, module, driver, command, source file,…

February 25, 2019