Re: play.c

[Samuel Thibault]

Hollis Blanchard, le Sat 05 Nov 2005 16:17:33 -0600, a écrit :
> On Nov 5, 2005, at 8:17 AM, Vincent Pelletier wrote:
> >Here is the play command, along with some songs.
> 
> Can you describe how the PIT is related to the speaker?

That's the way one can make the speaker beep without having to keep cpu
busy with typically-440-Hz outs. One just asks the PIT to do it for us
in the background.

> I'm wondering if this code could mostly work on PPC platforms that
> have PC-like peripherals.

It depends on whether the PIT is linked to the speaker like on PC.

Regards,
Samuel