I'd like to use one of TI's combination CODEC and power amplifier ICs, like
this one:
http://www.ti.com/product/tas5721
http://www.ti.com/lit/ds/symlink/tas5721.pdf
It's got an I2S interface, but I have no idea if the internal registers are the
same as the TI chip on the BBB audio cape (tlv320aic3104). I tried a little
googling for a driver for this chip, but nothing obvious popped up.
Looking at the data sheets, the register maps seem completely different. I see
there's a tas.c driver in the linux tree, but I guess that's for the tas3004,
which seems like a discontinued IC (not recommended for new designs),
What I'm looking for is a power audio amplifier with digital input for the most
straightforward board design. This chip seems great, but I have no idea how
hard it will be to make it work with Linux.
I'd appreciate any insight you more experienced folks might have. Thanks!
--
Rick Mann
rm...@latencyzero.com
--
For more options, visit http://beagleboard.org/discuss
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