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by rasz 3368 days ago
>And by the way, real-world I/O in control situations is never floating-point, whether timers, counters, A/D and D/A converters, servos, etc..

well, actually ;) Adlib/Sound Blaster Yamaha OPL2 and OPL3 both used external Floating Point DACs (YM3014B,YAC512)