Jon Guidry

icon indicating a website link www.hexbus.com

icon location USA icon location Mostly geek hardware stuff. If it's software, it's likely because it's related to my vintage computers or hardware preservation efforts.

Results 5 issues of Jon Guidry

Keypresses don't work on TI-99/4

6 comment

Used v1.3 on a TI-99/4 - Boots fine, but I can't press any key. My guess is the keyscan on the 99/4 is either broken or doesn't take into account...

16MB SIMM possibilities?

5 comment

Would it be possible to get a PCB for the 16MB SIMMS? Thanks for your work on these!

UB is 32-bit only - needs to be recompiled for 64 bit

Getting a warning in Mojave about this being 32 bit only. Not sure how much work is needed to recompile it, but it's a fun executable to have around to...

1.0.2 ASCII16 cartridge for MSX works fine, Konami 1.0.2 cartridge returns black screen on Casio MX10

4 comment

Hi, @visrealm! I was testing the new Konami ROM for the @barbeque Konami (39SF040) cartridge board compiled with the new @nanochess CVBASIC Konami output method, and I seem to be...

Extending this for a hn61256 32K ROM

7 comment

Have you ever thought about creating a version of this for a HN61256 (or larger) 32K Mask ROM? You're just about there with this one, but many people want to...