Op 26 nov 2008, om 21:07 heeft Mark Brown het volgende geschreven:
On Wed, Nov 26, 2008 at 10:34:41AM -0800, David Brownell wrote:Re TWL4030 codec configuration ... I count three microphone input channels not used on Beagle, plus a speaker output and some other stuff. So it's obvious that something which works on Beagle won't handle more interesting configurations of that audio support.Can someone post an overview of what the hardware configurations ofthese boards are, please? It's starting to sound like they're not verysimilar at all.
On the codec level all these board use a variant of the TWL4030. The variants differ slightly in what kind of extra goodies they provide. On the board level not every feature of the TWL familiy is used, the beagle only analog in and analog out, the overo exposes more interfaces, etc.
Other people can fill in the details, but these are the differences I can think of.
regards,Koen
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