Here's another custom IC I recently reproduced.It's the Namco '00xx', the video RAM addresser (basically the same as Pacman's "284" VRAM Addresser) used on :
I made a TTL thru-hole prototype board :
It worked fine on first try.Here's successful testing on a Galaga PCB :
View: https://www.youtube.com/watch?v=S9yxawDHOeg
Next step will be a surface mounted TTL or CPLD based version, stay tuned!
- Dig Dug
- Galaga
- Super Pac-Man
I made a TTL thru-hole prototype board :
It worked fine on first try.Here's successful testing on a Galaga PCB :
Next step will be a surface mounted TTL or CPLD based version, stay tuned!