MFi features of xCORE-200 Multichannel Audio Platform

Technical questions regarding the xTIMEcomposer, xSOFTip Explorer and Programming with XMOS.
nico
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MFi features of xCORE-200 Multichannel Audio Platform

Postby nico » Sat Dec 02, 2017 5:56 pm

Hi,

I have designed a board (non MFi at the moment but I included the footprint for Apple coproc) based on xCORE-200 Multichannel Audio Platform. I have the MFi agreement and I have bought 2 MFi versions of the eval board to start developping the MFi version of my board.
It is not clear to me how the MFi version works. The eval board has a lightning connector but I would like to use only USB A connector on my final design. The iDevice should be connected to my board with the standard USB/lightning connector and my board should allow the iDevice to charge (while being a usb audio device).
Is that possible ?
I am not sure to understand the ACC_DETECT from the MFi design ...

Thanks for your help,
Regards,
Nicolas

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