Its about sdhc cmd format ，some sdhc cmd/resp will get different length from sdxc
2014-07-23 11:03 GMT+08:00 Eric Fort <eric.f...@gmail.com>: > so one is completely unable to reformat an SDXC card with another > filesystem type such as ext3? Is it simply a filesystem issue or are there > hardware differences to be overcome? > > Eric > > > On Mon, Jul 21, 2014 at 8:40 AM, Robert Nelson <robertcnel...@gmail.com> > wrote: > >> On Mon, Jul 21, 2014 at 10:34 AM, Eric Fort <eric.f...@gmail.com> wrote: >> > so can someone link to something definitive stating that for the beagle >> bone >> > (black) 32GB SDHC is the biggest card supported (assuming this is >> correct)? >> >> From: >> http://en.wikipedia.org/wiki/Secure_Digital#SDXC >> >> The Secure Digital eXtended Capacity (SDXC) format, announced in >> January 2009 and defined in Version 3.01 of the SD specification, >> supports cards up to 2 TB (2048 GB), compared to a limit of 32 GB for >> SDHC cards in the SD 2.0 specification. SDXC adopts Microsoft's exFAT >> file system as a mandatory feature. >> >> aka: >> microSDHC 32GB is your limit.. >> >> Regards, >> >> -- >> Robert Nelson >> http://www.rcn-ee.com/ >> >> -- >> 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 beagleboard+unsubscr...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> > > -- > 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 beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- 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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
