On Tuesday, November 18, 2014 1:42:37 PM UTC-5, Charles Steinkuehler wrote: > > On 11/18/2014 12:31 PM, Robert Nelson wrote: > > On Tue, Nov 18, 2014 at 12:13 PM, Charles Steinkuehler > > <[email protected]> wrote: > >> I'm confused by the GPIO pin numbering shown on the Bone101 support > page: > >> > >> http://beagleboard.org/Support/bone101 > >> > >> P9 pins 28-31 are listed as GPIO_120 through GPIO_123, which seems to > be > >> off by 10. The schematic shows these as GPIO bank 3, pins 14-17, which > >> by my understanding should be: > >> > >> ( 32 * 3 ) + 14 = 96 + 14 = 110 > >> ...to... > >> ( 32 * 3 ) + 17 = 96 + 17 = 113 > > > > Double check against these: > > > > https://github.com/derekmolloy/boneDeviceTree/tree/master/docs > <https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fderekmolloy%2FboneDeviceTree%2Ftree%2Fmaster%2Fdocs&sa=D&sntz=1&usg=AFQjCNFq9MtrmezYsjTeRLYl8A69a_nAJw> > > > > > At one time i had the equation down, but derek's eye chart works better. > ;) > > That shows the GPIO pin numbers to be 110-113, as I expected. It looks > like the 120-123 numbers on the Bone101 web page graphics are incorrect. > > ...who gets the bug report? >
That would be me. Better now? > > -- > Charles Steinkuehler > [email protected] > -- 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.
