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ADAU1442 Clocks

Question asked by guytaar on Nov 17, 2011
Latest reply on Nov 18, 2011 by guytaar

Hi all,

 

I've got a setup in which a DSP (ADAU1442) is connected to 3 ADC (1974) as input and another DSP as output. Currently the ADAU1442 is master of the TDM stream to the ADC's bus slave to the TDM stream in the output. However, I noticed some artifacts, probably due to the internal clk difference of ADAU 1442 (XTAL) and the output. Is it possible to make the sync on the TDM signal of the output and use this same clock to connect to the ADC? Any advice on this is highly appreciated! Thanks in advice!

 

Best regards,

 

Guy

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