>From a HW standpoint, all this information is found in the Technical Reference Manual for the AM3358 processor.
http://www.ti.com/product/am3358 Gerald On Thu, Mar 6, 2014 at 3:56 AM, <[email protected]> wrote: > I'm trying to understand how to *use* the tables in the BBB manual > that how the GPIO (and other) pin modes. > > I understand the principal in that given the mode and the physical pin > number you can see what IO from the processor drives the pin. > > What isn't clear (and I've done some Google searching that didn't help > much) is how to set the mode. Can it only be done on a pin by pin > basis and, more importantly, does the system boot with all the pins in > a specific mode? > > If the system doesn't power up with all the pins in the same mode is > there anywhere that actually tells me what mode each pin is in after > booting? > > I realise this may be different with different Linux distributions (or > even non-Linux OS) but some sort of default that one can expect at > start up would be very useful. > > -- > Chris Green > ยท > > -- > 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/groups/opt_out. > -- 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/groups/opt_out.
