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SAI Codec/DSP mode waveforms

Question asked by Alessandro Piscozzo on Feb 14, 2020
Latest reply on Feb 14, 2020 by Diego Adrian Cuevas

Hi all,


I've been working on a project with the i.MX8 MQ.


The reference manual IMX8MDQLQRM at page 5059 reads:

"The I2S (or I2S) module provides a synchronous audio interface (SAI) that supports fullduplex
serial interfaces with frame synchronization such as I2S, AC97, TDM, and
codec/DSP interfaces"


I found this one (link). At page 4, it explains exactly how the SAI  works in that mode but the document is about another microprocessor.


Can I assume that the SAI works in the same way in any NXP silicon where it's implemented?
Is there any NXP official document which shows and describes the wave-forms of this specific operation mode for the iMX8MQ?


Thanks and kind regards,