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Discussion Groups | TMS320C55x | Using C5510 HPI as GPIO

Technical discussions about the TI C55x DSPs (including the c5501, c5502, c5503, c5507, c5509, c5510 and OMAP5910).

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Using C5510 HPI as GPIO - Rick Collins - Mar 24 18:51:13 2006

It has been awhile since I have used the C55 family and I can't
remember if they support using the HPI as GPIO if you are not using the
HPI.  I seem to recall that some of the TI DSPs can do that, but I
don't see anything in the docs that says the C5510 is capable of it.

Anyone know for sure if the C5510 HPI can be used as GPIO?

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Re: Using C5510 HPI as GPIO - Dileepan C - Mar 27 5:57:19 2006

hi,

This capability is available only in 5501 and 5502.
refer page 37 of the doc:
http://focus.ti.com/lit/ug/spru317g/spru317g.pdf

Refer the links in that page for details about the hpi
in C55x procesors.

regards,
Dileepan. 
--- Rick Collins <g...@arius.com> wrote:

> It has been awhile since I have used the C55 family
> and I can't
> remember if they support using the HPI as GPIO if
> you are not using the
> HPI.  I seem to recall that some of the TI DSPs can
> do that, but I
> don't see anything in the docs that says the C5510
> is capable of it.
> 
> Anyone know for sure if the C5510 HPI can be used as
> GPIO?
> 
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