ADAU1401A: can it use both TDM and I2S inputs?
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Hello,
I would like to know if I can configure the ADAU1401A to receive data from a 8-ch TDM stream (only 4 channels, at the left part) on SDATA_0 and 2 additional channels in I2S format on SDATA_1. I guess this is not possible because the BCLK is different for both signals, but just in case I would like to confirm this. Thanks in advance.
BR,
Manuel
Hi,
I think yes, Please refer the user guide,
UG-072 (Rev. A) (analog.com)
Thanks.
Hello Manuel,
No, it will not work. Once you enter TDM mode it expects all the data to be coming into SDATA_0.
You are correct that the bit clock rate is different for both signals so that is part of the problem.
Dave T
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