In qsys, when you connect the pin to a GPIO port, ti gives you the GPIO number which can be mapped to the GPIO instance and pin number.
--dalon On Thu, Dec 15, 2016 at 6:23 AM, Kamran Shamim <kamransham...@gmail.com> wrote: > Hi, > > I want to access GPIO's from HPS and I am unable to figure out how GPIOs > are numbered ? > > In total we have 14 dedicated and 48 shared I/Os. > > For exmaple, I want to access shared IO Q3_9 which is mapped to E21 pin. > What will be it's GPIO number on HPS and Linux ? How would you number > dedicated I/O 12 which is mapped on Pin A12. > > Thanks, > KS > > _______________________________________________ > Rfi mailing list > Rfi@lists.rocketboards.org > http://lists.rocketboards.org/cgi-bin/mailman/listinfo/rfi > >
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