[Coco] Resource for Creating a ROM Cartridge

Salvador Garcia salvadorgarciav at yahoo.com
Fri Nov 27 19:18:32 EST 2020


 More info:

Check out the Coco~123 newsletter:

http://www.glensideccc.com/data/library/newsletters/gccc37_4nl.pdf


It contains two article related to the GMC. One of these is from the carts designer and the other was written by me. My article names another resource:

"In 1990Greg Zumwalt published an article in the RainbowMagazine (June 1990) where he presented the designof a Super Program Pack that allowed a maximum of64K addressable memory in the program pack."

This article presents enough techie info to create the h/w aspect of the cart.

Regards.


    On Friday, November 27, 2020, 05:48:28 PM CST, Joel Dare <joel at joeldare.com> wrote:  
 
 I'm interested in researching and maybe ultimately creating a ROM Cartridge
for the CoCo 1. Does anyone have links to resources that might explain how
it works? I'm a developer, but I have zero experience creating any kind of
ROM Cartridge and only a time sound of electronics knowledge.

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