I would like to present my home-made famicom with both PAL and NTSC support.
It has 2 CPUs: UA6527 (NTSC), UA6527P(PAL)
and 2 PPUS: UA6528 (NTSC), UA6538 (PAL).
It has 15pin/9pin/NES joypad connector and 60pin(famicom) and 72pin(NES) cart connector. The joypad connector has D3/D4 connected like in original NES so four score works!
The 2 layer PCB is projected from scratch in eagle and then home made etched.
Lets see the movie (I added english lyrics):
https://www.youtube.com/watch?v=bddG-z1qxho
It has 2 CPUs: UA6527 (NTSC), UA6527P(PAL)
and 2 PPUS: UA6528 (NTSC), UA6538 (PAL).
It has 15pin/9pin/NES joypad connector and 60pin(famicom) and 72pin(NES) cart connector. The joypad connector has D3/D4 connected like in original NES so four score works!
The 2 layer PCB is projected from scratch in eagle and then home made etched.
Lets see the movie (I added english lyrics):
https://www.youtube.com/watch?v=bddG-z1qxho