Yes, A5C was the fake AM3359. Gerald
On Thu, Jan 7, 2016 at 10:47 AM, Steve French <[email protected]> wrote: > Gerald, > Luckily all of mine are "A5C" and the processor says XAM3359. I got lucky > on that one and will pay closer attention to that in the future for cold > temperature operation. Thanks! > > > On Thursday, January 7, 2016 at 11:32:09 AM UTC-5, Gerald wrote: >> >> BBB uses the AM3358 processor. >> >> Gerald >> >> On Thu, Jan 7, 2016 at 10:29 AM, Steve French <[email protected]> wrote: >> >>> Gerald, >>> Not sure why you say "You would need a new processor and memory for >>> sure." The BBB uses the Sitara XAM3359AZCZ100, and according to page9 >>> of this datasheet <http://www.ti.com/lit/ds/symlink/am3359.pdf>, it >>> says it should operate down to -40degC. Even this eMMC datasheet >>> <http://media.digikey.com/pdf/Data%20Sheets/Micron%20Technology%20Inc%20PDFs/EMMC_Series.pdf> >>> says it will operate down to -20degC. >>> >>> Not sure what is happening here, but I have had the 2GB model work fine >>> down to almost 0degF (-18degC), although I never did keep track of how cold >>> it really got. I can see now that I was pretty close to the edge of >>> trouble. Admittedly this past december2015 show only got below 0degC once >>> or twice, but I had 9 BBBs outside running without trouble. >>> -- >>> Respectfully, >>> frenchy (Steve French) >>> www.voltvision.com >>> >>> >>> On Thursday, January 7, 2016 at 10:42:10 AM UTC-5, Gerald wrote: >>>> >>>> All it take is one. You would need a new processor and memory for sure. >>>> Most of the passives should be OK. >>>> >>>> Gerald >>>> >>>> On Thu, Jan 7, 2016 at 9:26 AM, Steve Moser <[email protected]> >>>> wrote: >>>> >>>>> Thank you. Any way to modifying an existing? >>>>> >>>>> What components sort of die in the cold? >>>>> >>>>> -- >>>>> 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/d/optout. >>>>> >>>> >>>> >>>> >>>> -- >>>> Gerald >>>> >>>> [email protected] >>>> http://beagleboard.org/ >>>> >>> -- >>> 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/d/optout. >>> >> >> >> >> -- >> Gerald >> >> [email protected] >> http://beagleboard.org/ >> > -- > 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/d/optout. > -- Gerald [email protected] http://beagleboard.org/ -- 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/d/optout.
