It's not something unique to our board--a stock BBB has the same problem.
On Wednesday, May 14, 2014 1:41:29 PM UTC-7, Gerald wrote: > > Sounds like you may have grounding issues or unterminated pin . Using a > probe should let you be able to determine which side of the chip it is. > > Gerald > > > > On Wed, May 14, 2014 at 3:37 PM, <l...@ansync.com <javascript:>> wrote: > >> It seems to come from right around the processor, but we couldn't >> pinpoint it any more precisely than that, or even to one side of the board >> or other. >> >> >> On Wednesday, May 14, 2014 10:56:28 AM UTC-7, Gerald wrote: >> >>> In order to mitigate it you need to figure out where it is coming from. >>> A probe test will help in that area. Have you run one? Using ferrites on >>> all cables generally helps in these types of issues. >>> >>> Gerald >>> >>> >>> >>> On Wed, May 14, 2014 at 12:01 PM, <l...@ansync.com> wrote: >>> >>>> We have a BBB-based design currently undergoing FCC testing, and >>>> they've found a bit of noise at 625 MHz. Has anyone else encountered this, >>>> or know what it might be, or how to mitigate it? >>>> >>>> -- >>>> 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 beagleboard...@googlegroups.com. >>>> >>>> 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 beagleboard...@googlegroups.com <javascript:>. >> 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.