-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 1/6/2013 7:55 AM, Joachim Franek wrote: > Hello. > > Where is the information about the pin multiplexing? > > I see in > linuxcnc-dev/src/hal/components/pru_support/pru-scr/maxrate.p SET > R30.t15 // set GPIO1_13 high > >> From where do I know this? > > I only find on the web the Pin Mux Utility from Ti. > http://www.ti.com/tool/pinmuxtool Have I really to understand this > tool? > > Or are there pdf's I did not find yet?
The best source for pin muxing information is the AM335x datasheet from TI: http://www.ti.com/product/am3359 Note for pin mux data you want the datasheet, and *NOT* the technical reference manual (TRM). The TRM describes how to use the various peripherals available on the chip, the data sheet describes how these functions connect to physical I/O pins and the outside world. There is a good overview on GPIO pins here, as well: http://nomel.org/post/30006589199/beaglebone-tutorial-configuring-gpio-pins - -- Charles Steinkuehler [email protected] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (MingW32) Comment: Using GnuPG with undefined - http://www.enigmail.net/ iEYEARECAAYFAlDpnLIACgkQLywbqEHdNFwVyACg4LF9IIAdKMMc+JkvfQUR8T+H r5wAnRS9N88Y+vRX47jgEFFj8jONWy1/ =yDpj -----END PGP SIGNATURE----- ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnmore_123012 _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
