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Selecting TDM8 streams into DSP

Question asked by PhilipJ on Nov 17, 2016
Latest reply on Nov 21, 2016 by PhilipJ

I have a question about using and selecting audio from TDM8 streams. I intend to use an ADAU144x device with 8 of the Serial Inputs programmed to be TDM8 streams allowing selection of audio from 64 sources.

I know I can only have a maximum of 24 channels going into the DSP core so my questions are:

 

1) can I select the audio streams I want by selectively turning on and off the Serial Input Ports?

2) how do the channels from a TDM8 stream 'map' onto the channels going into the DSP core?

 

thanks in advance for any comments

PhilipJ

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