Mini Goat King
Member
NBA JAM TE "NO SOUND IRQ" with Jamma to Neo Adapter
Hello.
I've seen other posts about this issue, but was hoping to find some specific help.
I am running Jamma games on my Neo Geo 4-slot ver 3 through a Jamma-to-MVS adapter with negatron (for the -5 volt stuff). All my Jamma games run sound fine, except for Jam.
I have the sound board and the ribbon cable seems to be hooked up correctly. Is there another wire or cable that I need? I get no real ding, and when I run sound diagnostics, I get the CANNOT DETECT SOUNDBOARD IRQ.
Any help would be appreciated. Thank you. -MGK
Hello.
I've seen other posts about this issue, but was hoping to find some specific help.
I am running Jamma games on my Neo Geo 4-slot ver 3 through a Jamma-to-MVS adapter with negatron (for the -5 volt stuff). All my Jamma games run sound fine, except for Jam.
I have the sound board and the ribbon cable seems to be hooked up correctly. Is there another wire or cable that I need? I get no real ding, and when I run sound diagnostics, I get the CANNOT DETECT SOUNDBOARD IRQ.
Any help would be appreciated. Thank you. -MGK

