I wonder how many different sound ROMs there are for this age of games. I've made a note that I've heard several games use exact same effects. If I can determine which games have the same ROM, I could probably just read that and get an image for this thing.
The MMI 6331 appears to be 32x8 PROM, nothing special about it and plenty of compatible options from other brands too. I see these go for 5-10€ on eBay empty.
The annoying part is that the form factor is nothing that'd fit my EPROM burners, may have to DIY an adapter.
Ari [APz] Sovijärvi
npub1hz…xwwp4
2026-08-04 18:07:07 UTC
in reply to nevent1q…6840
Author Public Key
npub1hzy4v5a5zxtc5xd6sse5hw3c7a3nt9ue37x42nl7skyfhe9jg0msyxwwp4Published at
2026-08-04 18:07:07 UTCEvent JSON
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