GPIO questions - Beacon EmbeddedWorks - TDG Forum

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Last Post 19 Nov 2010 10:49 AM by richard.laborde@logicpd.com

GPIO questions

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kf6uzf

New Member
Posts:2

14 Aug 2009 02:19 PM
Does the 35XX has user accessible or user defined GPIO lines. We need to have an interrupt occur every time a serial line's CTS toggles. Any help would be appreciated

clnorris

New Member
Posts:4

09 Nov 2009 09:57 AM
There are many OMAP35x pins that can be used for GPIO. The pins are grouped into six "modules", and each module can interrupt the ARM or DSP. Take a look at the General-Purpose I/O (GPIO) Interface document for this processor: http://focus.ti.com/lit/ug/sprufd5a/sprufd5a.pdf

mschwab

New Member
Posts:

18 Nov 2010 11:16 AM
That link is dead. Is there a new location for this GPIO document?

richard.laborde@logicpd.com

Basic Member
Posts:247

19 Nov 2010 10:49 AM
For customers with registered kits, you can also review our GPIO app note - http://support.logicpd.co..._SOM_Using_GPIOs.pdf