> > *I believe the pmic needs to talk with something on the usb bus...* > * that's why dumb usb chargers don't always work for powering the bbb..*
Well, that I could not say. This is actually the first time I've run into USB power not being enough. I probably could have swapped USB wall adapters, but why ? Pretty sure none of the others we have would have worked either. Barrel jack + Vusb to ground is working fine :) On Tue, Aug 11, 2015 at 8:49 AM, Robert Nelson <[email protected]> wrote: > On Tue, Aug 11, 2015 at 10:47 AM, William Hermans <[email protected]> > wrote: > >> probably you used a wall adapter with integrated monitoring chip which > >> does not allow to overcurrent 500mA. You should use a dumb version of > such > >> device when it simply supplies as much power as it can :) > > > > > > Was simply a guess on my behalf. As I recall Gerald saying that the USB > will > > not pull more than 500ma. > > I believe the pmic needs to talk with something on the usb bus... > that's why dumb usb chargers don't always work for powering the bbb.. > > Regards, > > -- > Robert Nelson > https://rcn-ee.com/ > > -- > 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]. > For more options, visit https://groups.google.com/d/optout. > -- 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]. For more options, visit https://groups.google.com/d/optout.
