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Question, i.MX6S ESAI SSI

Question asked by AVNET JAPAN FAE (team share account) on Jan 27, 2014
Latest reply on Feb 6, 2014 by Yuri Muhin

Dear All,


I would like to ask about ESAI and SSI features.


Is it possible for ESAI to handle different format audio data, such like I2S, 8slot TDM and so on, simultaneously?

In my customer’s understanding, it is not possible for i.MX6 ESAI to handle different formats simultaneously because High Frequency Clock Divider cannot specify bitclocks per each port.

Is the customer’s understanding correct?

Do you have any solutions to handle different audio format data that has different bit clocks simultaneously?


For SSI,

The customer believes that the each of SSIs(SSI1, SSI2 and SSI3) can be configured with different slot and clock divider independently.

Then he believes SSIs can be used with different audio format per ports simultaneously, such as;

SSI1 = I2S, SS2 = 8slot TDM

Is it true?