[beagleboard] PMIC woes...?

2014-04-28 Thread jay . longson
Hi, A couple of my BBBs have begun to not respond or intermittently not respond to the 5V supply, i.e. VDD_5V, but still are able to be powered through the USB. When in this state the board does not appear to respond at all to 5V power, no power or status LEDs. When I first noticed the probl

Re: [beagleboard] PMIC woes...?

2014-04-28 Thread Gerald Coley
Any chance you can give some more information, like the revision of the board and details on the power supply? Gerald On Fri, Apr 25, 2014 at 6:22 PM, wrote: > Hi, > > A couple of my BBBs have begun to not respond or intermittently not > respond to the 5V supply, i.e. VDD_5V, but still are ab

Re: [beagleboard] PMIC woes...?

2014-05-01 Thread jay . longson
Sorry for the delay in replying. I’ve only seen the problem start when using my custom cape, which has the following voltage supply: linear regulator: LT1529-5, capable of supplying 3A of output current. After noticing the failure to power up, I’ve removed the cape and attempted to power it