Looks like C1 is not gated by the 3.3V rail from the BBB connectors.
. Gerald On Mon, Sep 15, 2014 at 1:54 PM, <[email protected]> wrote: > Hello all, > > I urgently requesting your support! I am desperate! > I am currently developing a radio cape which has two Atmega328p, 3xRFM69 > radio modules and some other small things on it. You can find the circuit > in the following link: > > https://drive.google.com/file/d/0B8Fq4yYMgG7uQ3k3WkJUbG9icWs/edit?usp=sharing > > When I use this cape on by BBB, the Beagle stopped working during > operation. I tried to reboot it but it now do not boot up like the issue > described in the Beagle Wiki as "Improper Power Down". I never unplugged > the power cord from the board. It just stopped working. > When the cape is connected to the beagle the components are sourced by > VDD_3V3Exp and VDD_5V. So no external power supply. I additionally just > have the Uart4/5 connected to my circuit.... > > I would really appreciate your help. Because I really do not understand > what the matter is! > > THANKS A LOT! > > > -- > 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.
