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RT1011: SAI multi-channel packing in one data line

Question asked by Anton Glukhov on May 11, 2020
Latest reply on May 13, 2020 by Anton Glukhov



I have a slave device that supports custom "serial mode" for i2s input and I'd like to know if it's possible to provide such format from RT1011 MCU. For the timing diagram, please, see the attached picture. I2S_WS goes with 48kHz as the sample rate. Each sample is 32bits. As far as I understand from the datasheet for rt1011, it's possible to set up an arbitrary number of words and word length. Could you, please, advice and clarify if it's possible?


Thank you!