--- In "Breton M. Saunders"
<> wrote:
>
> Yan Seiner wrote:
> > --- In "Breton M. Saunders"
> > <breton.saunders@> wrote:
> >
> >> Oh yea, forgot to mention:
> >> I needed a EP9302 to play mp3s.
> >> Using mpg123 (a floating point heavy program) - the performance was
> >> about 5x slower than realtime.
> >> Using madplay (a fixed point program) the performace was about 30%
> >> load while playing in stereo.
> >>
> >>
> >
> > What sound card are you using?
> >
> We're using a WM8510 (a mono codec) - hand wired. However, the driver
> isn't public yet - there are some significant issues still, and I
> haven't had time to get back to looking at it.
>
> The driver is based on ASOC - and therefore, you could choose any codec
> that ASOC supports using the I2S transport.
>
> I would recommend looking at the Wolfson codecs with built-in
> amplifiers. Our audio solution is the Wolfson example diagram - just
> wired to the TS7400, and contains about 10 parts. I would suggest you
> look at the similar wolfson codecs first, as other solutions, like the
> CS4271 require dozens of parts...
OK, well, I'm looking at a one-off demo type of thing, so I'm really
interested in a plug and play solution....
--Yan
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