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PCM9211 hardware control mode evaluation board

Tony Crocker
Prodigy 110 points
Other Parts Discussed in Thread: PCM9211, DSD1792A

I would like to use the PCM9211 in hardware control mode.  If I purchase the evaluation board as a starting point. How do I.

1  Select which optical input is being used

2  Connect a USB module such as the MIKROE-1204 click board (Found on Mouser)

My end desire is to connect the PCM9211 to the DSD1792A and have the ability to have a COAX, USB and 1 more more optical inputs.  I would like to run everything in default (Hardware) mode with no processor control.

Thank you

  • 0
    TI__Guru 57800 points

    Hi, Tony,

    Welcome to E2E, Thanks for your interest in our products!.

    I asked my colleague to take a look into this, he will contact you after holiday. As a starting point, I would recommend you to check the PCM9211EVM User's Guide.

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer

  • 0 in reply to Diego Melendez
    Prodigy 110 points

    Diego,

    Thank you for the prompt reply.  I have the data sheet and users guide.   Both have copious information.  But iit s seem both are aimed at interfacing via software.  The processor that I will be using is already doing many other things and I would like to use hardware mode with the default values.  It that means more than one 9211 feeding the DAC, that is fine.