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Can the ASRC block handle input/output clock skew?

Question asked by Danny Smith on Dec 16, 2016
Latest reply on Dec 20, 2016 by Danny Smith

Hi everyone

 

Looking into using the Asynchronous Sample Rate Converter (ASRC) in the i.MX 6 family for various audio related purposes. While reading the data sheet I found this note on available features:

 

Automatic accommodation to slow variations in the incoming and outgoing sampling rates.

 

How does this feature work? Could I set incoming and outgoing clocks to 48KHz and the ASRC block would take care of the clock skew present between these clocks (for instance, one of the clocks is running slightly faster or slower than the other)?

 

Regards,

Danny

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