3.5mm Jack Analog Input support

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3.5mm Jack Analog Input support

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andy_kim
Contributor III

Hello,

When I check i.MX Audio board,

There are RCA Audio input and Optical Audio Input.

 

I am curious if i.MX 8M Mini/Nano supports 3.5mm Jack Analog input.

If so, which pin/interface of i.MX processor is used for that?

 

Thank you,

Andy

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1 Reply

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igorpadykov
NXP TechSupport
NXP TechSupport

Hi Andy

 

yes i.MX 8M Mini/Nano are supported as described in Table 1. Board features 

i.MX Audio Board Hardware User's Guide

https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/i-mx-8-audio-bo...

>which pin/interface of i.MX processor is used for that?

 

seems it is i2c.

 

Best regards
igor

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