Hi, is it possible to program the ADAU1701 for using I2S audio input toward DAC as output?
And with ADC input toward I2S output?
You are correct. The ADAU1701 has integrated ADCs and DACS but also a full bi-directional I2S/TDM interface. Through SigmaStudio it is easy to route ADC data out to I2S TX outputs, as well as read I2S RX data to any of the DACs.
The input/output cell descriptions up on the Wiki page should help explain things a bit on how to route the audio. Refer to the ADAU1701 tables.
Input [Analog Devices Wiki]
Output [Analog Devices Wiki]
Here is an example of reading and writing ADC/DAC and I2S input/output data using Sigmastudio graphical signal flow.
For future reference, you can post ADAU1701 and SigmaStudio questions here: SigmaDSP Processors and SigmaStudio Development Tool
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