Hi Geza, I was wondering if you made any progress here?
I took a look at the schematics myself and I agree that by removing D81 you essentially disconnect VDD_TYPE C from VDD_5V. If you then apply 5v power to VDD_CAPE_5V it connects to VDD_5V through D82 and should power the device. I assume you would then boot the device by connecting PWR_BUT or P9.9 to GND. Have you tried this? Have you been able to locate D81 on the board? I have downloaded the board.pdf but it is extremely difficult to find specific components. Many thanks. On Saturday, 6 June 2020 09:41:45 UTC+1, Geza Kuhmann wrote: > > Hi All, > > I'd like to make my BBAI so it could only be powered from the J9.5/6 pins, > but *not* from the USB-C connector. > On the other hand, the USB-C connector should stay functional as pure USB > connection (using the BBAI as a USB gadget). > > Reading the schematic it seems to me that removing diode D81 would exactly > do this, but not being a hardware expert, I would be glad if somebody could > confirm this. > > Thanks, > > Geza > -- 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/3aba590e-f95f-43cd-9abc-e4cc459fc0aao%40googlegroups.com.
