Am Dienstag, 11. Oktober 2016 21:13:22 UTC+2 schrieb john3909: > > You will see some protection circuitry at the bottom center of the sheet. > This ensures the voltage difference between the 3v3 and 1v8 is never > greater than 2V. The BBB does not have any such circuitry so when the 5V > drops quickly, it is possible for the 1v8 to drop quicker than the 3v3 and > hence killing the processor. >
This is strange. I have several hundreds of BBB-based devices out there that do not have any of these protections. None of them died because of such a problem. -- 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/a5154197-fdc1-46cc-a694-4ca11d7c7839%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
