Ever since creating my existing TMS9918/992x VDP Card, I’ve thought that I’d also like to play with the TMS’s more capable successors, the V9938 and V9958 VDP’s. Also known as …
If you are at all interested in PS/2 keyboard interfacing, then this post / video should be of interest to you! My CreatiVision Mechanical Keyboard was originally intended just for …
I thought I’d start-off my 2025 season, with a relatively straight-forward MECB addition. So, here we have a MECB Backplane Extension for your existing MECB Backplane, which adheres to the …
So, after my last project, I’m actually itching to get back to my growing MECB related project list. But, I’m also keen to round-out my CreatiVision Controller journey, with my envisioned CreatiVision Keyboard…
The Backplane was the first Minimalist Europe Card Bus PCB that I designed. Which does obviously make sense, as a Backplane is needed before we can connect other MECB Cards …
After designing my 6809 CPU Card, the next CPU on my wish list was the 6502. Join me, as I walk-through the design, then I assemble and test my first …
Recently, someone mentioned that they were planning on using a TMS9918 VDP chip, with the MECB TMS VDP Display Card. As I live in a PAL 50Hz TV standard country, …
Recently, while working on my 6502 CPU Card design, I became aware of a small oversight on my existing 6809 CPU Card. Nothing that has caused any issues, as I …
Following my recent 6809 system testing video, a viewer asked if the system could run at 3Mhz, or perhaps even a little higher. Join me as I initially test the …
In a couple of recent posts / videos, I covered the beginnings of my Hexadecimal Keypad design journey. In these earlier posts, here and here, I presented the history of …
