MCLK from GPIO_0 or any other GPIO.?

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MCLK from GPIO_0 or any other GPIO.?

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Contributor II

I want to generate MCLK for Audio Codec section.

From Sabre Evaluation board, CSI_MCLK is generated from GPIO_0,

My understanding is that CCM clock can be generated from the below pins of GPIO_0, GPIO_5, GPO_19.

Can we generate the same MCLK from any other GPIO ? or we need to use only these.

pastedImage_0.png

Please clarify me

Thanks

M. Prev Ravanth

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igorpadykov
NXP Employee
NXP Employee

Hi Prev

no, from any other GPIOs it is not possible to generate clock.

Best regards

igor

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igorpadykov
NXP Employee
NXP Employee

Hi Prev

no, from any other GPIOs it is not possible to generate clock.

Best regards

igor

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

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Contributor II

Hi Igor,

Can i use  NANDF_CS2 for clock generation of Audio MCLK

pastedImage_0.png

Thanks

M. Prev Ravanth

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