Robert, Yes, I suppose you have a point, but this does sound like another good use for one of the PRUs.
Eric On Wed, Jul 23, 2014 at 4:53 AM, Robert Nelson <robertcnel...@gmail.com> wrote: > On Tue, Jul 22, 2014 at 11:25 PM, Eric Fort <eric.f...@gmail.com> wrote: > > so that sounds like a software issue not a hardware issue. When I refer > to > > hardware I really mean the electrical signaling on the interface to the > > host. only thing I can think of there is some subsystem in an soc ends > up > > being too smart for it's own good in trying to handle those commands such > > that the host never actually sees the commands being sent/received on the > > interface. cmd length sounds like a linux kernel driver issue. > > You realize if that soc subsystem wasn't "too smart" you'd have to use > the Cortex A8 to manually batch every mmc cmd/data access. I'm sorry, > i'd rather use the cpu cycles for something useful. > > If you need more then 32GB get a usb flash or usb sata drive. It's way > cheaper then any most microSDXC devices. > > 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.
