Robert, On my derivative board, I am only powering via the AC1-3 inputs on the OSD3358 part. Octavo suggested that I ground the VIN_USB pins and tie one of the VIN_BAT pins to PMIC BAT SENSE.
I believe that VIN_USB1-3 are shorted internally in the package as well as VIN-BAT1-3. So you should only have to use one of those pins for each group. I so far have not experienced any startup or continuous running issues. Hope that helps, Matt On Friday, August 9, 2019 at 2:33:15 PM UTC-5, Robert Heller wrote: > > If I am applying a 5V power supply to the Vin pin (P1-1) of a Pocket > Beagle > (say from an expansion board that includes a power supply), is it safe to > also > plug in a [powered] micro-USB cable? That is, does the Pocket Beagle have > a > power protection / isolation circuit? > > -- > Robert Heller -- 978-544-6933 > Deepwoods Software -- Custom Software Services > http://www.deepsoft.com/ -- Linux Administration Services > [email protected] <javascript:> -- Webhosting Services > > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/2b0cd41c-9e1e-4808-89f3-51e14c26fe71%40googlegroups.com.
