Minnie soundchip core it's almost done.
I tried playing few Pokey RMT music directly on the Minnie
I used only square waveform and noise.
Still have some problem with volume (because of this -> sample_data = S x (1 + 1/2 x vol2+ 1/4 x vol1 + 1/8 x vol0) x 2^(4 x vol5 + 2 x vol4 + 1 x vol3) )
Also Minnie don't have Zero volume. To make the channel not produce any sound, you need to use Waveform 4.
I hope one day someone will make tracker for Minnie.
More details about this chip:
https://7800.8bitdev.org/index.php/The_7800_Minnie_sound_chip
Below song BeniFriends by @VinsCool (sorry )
2024-04-11 14-03-08.mp4