I have no idea what the SW defaults to. The BBB manual is basically the HW and nothing about the SW. You will need to dive into the code. The External voltage is 1.8V, which is the MAX voltage So I would expect that the internal reference is based off of that.
Gerald On Wed, Feb 19, 2014 at 12:25 PM, <[email protected]> wrote: > Gerald Coley <[email protected]> wrote: > > [-- text/plain, encoding quoted-printable, charset: ISO-8859-1, 43 lines > --] > > > > External. Or internal. Or whichever one you want to use. > > > So it's selectable by software? What does it default to using at > power on? I can't find any documentation about this in the BBB manual > and the processor manual is not much more forthcoming. The processor > manual told me that the ADC can use either internal or external > reference but I could find nothing further about it at all. > > -- > 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.
