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ADAU1772 core_fs bits

Question asked by funk48 Employee on Oct 31, 2014
Latest reply on Nov 12, 2014 by BillJ

Hi,

 

I'm refering to ADAU1772 data sheet rev.C and SigmaStudio 3.11 to confirm the operation and noticed that if I creat project file, the core_fs bit is set as 96kHz. And I can't find a control to change core_fs on Sigmastudio GUI.

With this 96kHz operation, I can hear white noise a bit louder than if I change to 192kHz operation manually.

 

Which core_fs setting is ADI's recommendation, 96kHz or 192kHz?

 

Regards, Satoshi

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