> RE: the bootleg Stephh mentions - I think it's dumped already, but the problem is > that the sound hardware for it is a musical doorbell chip connected to the board (a > UM3482 for the doorbell fanboys, which is undoubtedly a clone of something). I did > think about doing a simulation of the internals, but without the internal data I'd > need the sheet music or MIDI for each song it plays to work out the frequencies, as > my knowledge. > > OK, it's not a thermostat, but I would take some sort of perverse pleasure in MAMEing > that if I could get the material together.
I guess they have some kind of internal rom / structure that contains the tunes?
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