This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

PCM9211: Connecting signals to MPIO_xx

Part Number: PCM9211

Hi,

I know that sampling frequency PCM9211 can route is up to 216kHz.
When MPIOxx is not routed to anywhere, it may connect 384 kHz sample rate signal. Is there any problem ?
The maximum frequency of signals planned now connected to MPIO_xx are as follows;
MCK:24.576 MHz
BCK:24.576 MHz
WCK:384 kHz

Best regards,

Akio Ito

1 Reply

  • Hi, Ito-san,

    The PCM9211 maximum operating sample rate is 216KHz, so we can't guarantee that the device will perform as expected if 384KHz sample rate is used.

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.