On Tuesday 31 October 2000 01:52, you wrote:
> I tried the same code with my MSX-Audio (ports #C0 & #C1) and got the
> same
> results. Then it's also capable of generating interrupts, just like
> moonsound
> does.
Yes, that's true. OPL timers have been present since OPL1. Only OPLL
(MSX-MUSIC) doesn't have them, AFAIK.
> Is there any known software for moonsound and MSX-Audio that uses
> the IRQ/OPL timmers for timming instead of the VDP IRQ ?
There is the MoonBlaster Wave replayer (which Konami Man was having trouble
with).
I think Triple M's MIDI software also used OPL timers.
NOP SampBox did use OPL1 interrupts, but from ADPCM, not from the timers.
Bye,
Maarten
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