9 Replies Latest reply on May 12, 2016 11:19 PM by B-O

    HDAUDIO to HDMI AUDIO, UHSI SD card mode.

    B-O Brown Belt

      Hi,

       

      I'm currently working on a hardware project with Baytrail E3800 series and need to be guided to the right information.

       

      1) Do you have any application notes, schematics of how to interface a HDAUDIO codec to HDMI AUDIO?

      2) I have not seen any Intel design implementing the 3.3V to 1.8V switch for SD card. Why is that? Doesn't it work?

      3) Using the UHSI modes on SD card requires switching to 1.8V. Bay trail has all the signals. Do you have any application note on that?

      4) In implementing a consumer product with these features, is help available from Intel?

       

      Best regards,

       

      B-O