stanleyruppert's latest activity

I managed to score a MC6850L and with a 1975 date code to boot and it didn't cost me a fortune 😁. Now I just need to hunt down a MC6820L...

I imagine I've re-invented the wheel, but I created a utility to convert Intel hex files to .ent files for the Sol-20. The utility...

(I realize I'm responding to and old post - I'm mainly a Motorola type and not here often). Curious if you had any luck getting your...

I have completed the basic article, it still needs some polishing. I have provided a lot of detail with the schematics, IC pin numbers...

I created a Character Generator Tester (see https://8bitflux.com/#character-generator-tester). I could not see a different in font...

Not rambling at all. I struggle with documentation as well. I have used various forums and go back to them sometimes to find out how I...

I definitely appreciate the variety of these EXORbus boards. From super simple, to :

Here is the 6800D1 Assembly Manual with poster sized schematic MEK6800D1 (PDF/30MB)...

Good memory! The D2 kit was indeed more hobbyist friendly including all the necessary logic as well as discrete parts. Documentation...

There was also a related (similar looking) board called the MES6800 Exorciser Evaluation Board which had mostly the same layout as the...

The 6800D1 was one of the first Motorola dev kits I used. Followed by the 6800D2 then Exorciser Development systems. The D1 binder...

Thank you all for the follow-up. I did a fair bit of work reverse engineering the MIKUL 6809-5 and 6218 on my site. The ones I bought...

MIKUL boards were developed for, and utilized in, a wide variety of industrial applications by TL Industries Inc., Northwood Ohio. I've...