anybody tried to follow this app note? What's your experience?
I'm looking for the best device to implement asynchronous USB audio at the highest possible data rates. There are various offerings out there and I wonder how feasible the AT32UC3 is. I have used plenty 8-bit AVR and it would be fun to make the minimal transition.
I'll need to support sample rates of 44.1, 48, 88.2, 96, and hopefully 176.4 and 192 ksps with 24 bit stereo samples. The result needs to operate on asynchronous USB. I have two switchable system clocks at the DAC operating on 44.1x256 and 48x256.
The app note has fewer sample rates and synchronization options available.
Also, where should I downlod the files?