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Last Post 19 Nov 2010 10:49 AM by  richard.laborde@logicpd.com
GPIO questions
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kf6uzf
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Posts:2


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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
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    Posts:4


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    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
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    18 Nov 2010 11:16 AM
    That link is dead. Is there a new location for this GPIO document?
    richard.laborde@logicpd.com
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    Posts:247


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    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
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