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TMS320C64x+ ECM

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tianxing hou
Posted by tianxing hou
on Jun 07 2012 03:52 AM
Intellectual990 points

Hello,

I have a question about the ECM Module of TMS320DM64x+ DSP:

If I want to route EVT0 to HWI, would I must configure the DSP/BIOS in static, and the interrupt selection number is the number of ECM's group? Could I set the interrupt selection number more than 3.

For example,

Thank you

TMS320C64x+ HWI ECM
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  • judahvang
    Posted by judahvang
    on Jun 11 2012 10:41 AM
    Verified Answer
    Verified by tianxing hou
    Genius16715 points

    Hi,

    I don't think you have to configure this statically.  There should be some runtime API's that let you set this up at runtime if that is what you are asking.

    You cannot set the interrupt selection number to be greater than 3.  It should one of the following numbers: 0, 1, 2, 3.  Only these are from the event combiner.

    Judah

    If my reply answers your question please mark the thread as answered

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