[Coco] External CHAR ROM for 6847

RETRO Innovations go4retro at go4retro.com
Fri Nov 1 01:26:08 EDT 2024


On 10/21/2024 12:09 AM, RETRO Innovations wrote:
>
> Understanding the ROM files also helps, and I found some of the binary
> files from the various character generator ZIP files on the archives. 
> I wrote a quick and dirty app to try to parse them, but having some
> issues with some of the "meta" data in the files.  If anyone is up for
> a forensic challenge, the files are here:
>
> https://github.com/go4retro/lowerkit
>
Not that external CoCo fonts is on anyone's mind at present, but I
wanted to update that I finished extracting the font ROM files from the
archives I font, including font data from the BASIC programs in the
archives. I wrote up the process here:

https://www.go4retro.com/2024/10/31/expanding-the-mc6847-deciphering-fonts/

And the font files (and text and SVG representations of the ROM files)
are at:

https://github.com/go4retro/lowerkit/tree/main/charsets

Dennis, if you happen to have any of the font ROMs I am missing, let me
know.  I assume not, but I figured I would ask.

Jim

--
RETRO Innovations, Contemporary Gear for Classic Systems
www.go4retro.com
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