TDM CLK settings

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tk92

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Hello everyone!

I'm designing a pcb with a CS5368 ADC. For prototyping purposes I'd like to send 2 of those channels to the computer via class compliant USB audio.
The MCLK and SCLK speeds should be 12.288MHz each with FS being 48000Hz. I have been looking at the TDM objects in the audio toolbox, but it seems the clock speeds can't be set here since there are no functions to call. I assume the required functions can be found within a cpp file, but I had trouble finding these in the input_tdm.cpp. Maybe you could point me in the right direction? Thanks for taking your time!
 
Have you seen the TDM part of Audio Library?
Actually I doubt 48kHz TDM will work, because even 44.1lHz TDM is driving the PLL over specs by 10%.
I am having the same problem in making ADAT work at standard speeds.
 
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