Use I2S on Apalis I.MX8

Technical Support
,
1

Hello,

We have Apalis I.MX8QM SOM on which we need to use I2S. We will be providing I2S Audio signal to the SOM.
Which pins of the SOM will be used for the I2S in this case?

2

Hi @ViralVaghela,

Thanks for writing to Toradex Community.

Before we share pin details I like to mention Apalis iMX8 have on module audio codec SGTL5000 for audio interface. In case this do not fit to you requirement, it offers SAI interface which can used as I2S, apart from this you will need one i2c to control I2S. Please check section 5.15 of Apalis iMX8 datasheet

Best Regards
Ritesh Kumar

3

Hello Ritesh,

We need to integrate external AM/FM Audio Module which outputs I2S signals. This needs to be provided to the processor. In this case which pins will be used?

4

Hi @ViralVaghela,

I believe in your case you require to use I2S as slave. Please do check below similar post for reference

Best Regards
Ritesh Kumar