I.MX6 SSI2 BCLK and LRCK configuration problem

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I.MX6 SSI2 BCLK and LRCK configuration problem

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fwang
Contributor I

I use one sound card, configuration using SSI2, I2S as the master, AUD3 audio output, AUD4 Bluetooth, AUD5 MIC input. Now the problem is that AUD3 and AUD4 need to output 44.1K LRCK, AUD5 need to output 48K LRCK, after I change the LRCK, AUD3, AUD4, AUD5 LRCK change at the same time, and the clock is the same. Can I modify each AUD and output different LRCK at the same time?

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igorpadykov
NXP Employee
NXP Employee

Hi

>Can I modify each AUD and output different LRCK at the same time?

not sorry. AUDMUX can not change signal frequency.

Best regards
igor
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1,114 Views
igorpadykov
NXP Employee
NXP Employee

Hi

>Can I modify each AUD and output different LRCK at the same time?

not sorry. AUDMUX can not change signal frequency.

Best regards
igor
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------

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