furnace/papers/doc/7-systems/segapcm.md
2022-03-22 00:58:07 -05:00

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# SegaPCM
16 channels of PCM? no way!
yep, that's right! 16 channels of PCM!
a chip used in the Sega OutRun/X/Y arcade boards. eventually the MultiPCM surpassed it with 24 channels, and later they joined the software mixing gang.
# effects
- `20xx`: set PCM frequency.
- `xx` is a 256th fraction of 31250Hz.
- this effect exists for mostly DefleMask compatibility - it is otherwise recommended to use Sample type instruments.