OK, found it: page 11 of BBB_SCH.pdf shows the used signals on P8 header, corresponding MUX-modes can be found in pinout-overview.
On Sun, Dec 22, 2013 at 8:30 AM, Satz Klauer <[email protected]> wrote: > Hi, > > I already know the pinout-listing of the BeagleBone Black but this > does not seem to solve my problem. Depending on the choosen > pin-mux-mode the eMMC signals can appear on different pins on P8/P9. > So I need to know the real wiring, means which pins on P8/P9 are > electrically connected to CPU and eMMC. Unfortunately I do not > understand the wiring diagram good enough to find the answer there. So > I hoped there is a pinout-listing available somewere that contains the > information which of the pins are also wired to eMMC... > > > > On Sat, Dec 21, 2013 at 4:31 PM, Gerald Coley <[email protected]> wrote: >> There are no pins on the expansion header that are connected to the SD card >> connector. LCD and eMMC, yes. The information is found in the System >> Reference Manual for the board. >> >> http://elinux.org/Beagleboard:BeagleBoneBlack >> >> Gerald >> >> >> >> On Sat, Dec 21, 2013 at 2:45 AM, Satz Klauer <[email protected]> >> wrote: >>> >>> Hi, >>> >>> I'm doing some low-level bare-metal programming with the BBB and "abuse" >>> the pins on P8 and P9 for different things. Thus I multiplex these pins to >>> the functions I need (mainly GPIOs). >>> >>> As far as I understood it some of these pins are used for SD-card reader >>> and eMMC and therefore should not be used and multiplexed to something >>> different. >>> >>> In case my understanding is correct: is there an overview which pins are >>> affected by SD-Card and eMMC? LCD/HDMI is not used by my application and >>> therefore can be overwritten but CD and MMC should work in every case. >>> >>> Thanks! >>> >>> -- >>> 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 a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/beagleboard/XxSRFwZgLg0/unsubscribe. >> To unsubscribe from this group and all its topics, 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.
