First do you plan on using HDMI, or an LCD via SPI ? Most of those pins used by HDMI can be easily recovered. Ive also been told you can reclaim a few from the eMMC too, but have not tried it personally.
Secondly, you need to do a bit of reading / understanding of what you're working with. No different from anyone else who has been working with these boards a while. Read the SRM , and TRM( technical reference manual of the AM335x processors ). Then use google, and the search feature of these forums. There is a lot of useful information out there. You just have to look for it. On Tue, Nov 5, 2013 at 9:42 AM, <m...@gehlvail.net> wrote: > With a Beaglebone Black, I want to use the MMC, USB and occasionally an > LCD cape. The I/O for peripherals will be entirely SPI based, so I want to > use some GPIO pins as chip selects. > > Looking at the P8/P9 header mappings, it looks like P8 is almost entirely > used up with MMC and LCD signals, which leaves me P9 for GPIO. What pins > are other group members using for GPIO and why? > > -- > 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/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 beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.