[beagleboard] Re: Accuracy of 1.8 volt reference on BBB?

2014-02-19 Thread cl
Gerald Coley ger...@beagleboard.org 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

Re: [beagleboard] Re: Accuracy of 1.8 volt reference on BBB?

2014-02-19 Thread John Syn
On 2/19/14, 10:25 AM, c...@isbd.net c...@isbd.net wrote: Gerald Coley ger...@beagleboard.org 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

[beagleboard] Re: Accuracy of 1.8 volt reference on BBB?

2014-02-18 Thread cl
c...@isbd.net wrote: Gerald Coley ger...@beagleboard.org wrote: [-- text/plain, encoding quoted-printable, charset: ISO-8859-1, 38 lines --] Check the datasheet of the PMIC. Of course, thanks. However the Sitara AM335x processor can use either an external or an internal voltage