Re: SFX sound expander

From: Cameron Kaiser (
Date: 1998-12-22 15:34:19

>The registers of the FM chip are accessed in a way very similar to the
>C128 VDC chip, by an indirect address and a data register. Internally,
>the chip has 256 registers, but not all are used. There are 12 sets of
>registers, one for each voice, but 3 of them map to voices 0-2, so there
>are only 9 voices on the chip. I guess I can scan at least that register
>map and send it to someone, perhaps to comp.binaries.cbm?


Cameron Kaiser *** ***
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