Well I stand completely and utterly corrected. Thank you for the clarification, Sorgelig, and for all of the hard work.
Ricardo, you have my apologies.
Well I stand completely and utterly corrected. Thank you for the clarification, Sorgelig, and for all of the hard work.
Ricardo, you have my apologies.
Awesome! Glad it's working.
I think you can also conclude that you have an issue different from the jumper pins, as the MT32-pi should boot successfully even when disconnected from the MiSTer. That means the OLED should turn on and show you the boot screen, etc.
Probably the same issue I had. Look here:
viewtopic.php?t=7427