6 Replies Latest reply on Jan 17, 2017 4:45 PM by Intel Corporation

    Joule Power Supply, again ...



      as I'm putting the joule module on my own expansion board, I would appreciate some clarifications ...


      Is powering VSYS, VDC_IN sufficient to start & run the module?

      I had a look at the schematics of the expansion board, there is a BQ25892 power controller on it, and it uses I2C to communicate

      with the Joule Module. Is it needed? Or is it really sufficient, to just attach +5V to VSYS?


      Have plenty other power supplies on my board already, so like to get rid of any additional ones.