Hi J. Arbona,
I just switch from AIC3254EVM-K to AIC3254EVM-U and want to evaluate the Codec with my own software. Looking on a usb monitor I noticed that the USB protocol for reading and writing registers is a little different from what is documented for the EVM-K. Is there a documentation of the USB protocol for the EVM-U available (r/w of codec registers, i/o settings on TAS1020 as well as r/w I2S stream from codec)?
Thank you for your support.