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Interfacing si3034 to C55x via McBSP

Started by Madhuvanthi Rao January 21, 2005

Hello,
I am trying to interface the TMS320C5510 to the
telephone line through the codec si3034.

I am programming the codec through the McBSP port 2.

The interrupts seem to be generated but when I try to
go off-hook, it doesn't happen.

What could be the problem.
Any suggestions/ help???
Regards,
Madhuvanthi.


hi,

are you trying to write to the register5 of the si3034
chip using the mcbsp?
are you able to read and write from other registers?
is it that only this command is not working or is it
that the entire interface is not working correctly?

regards,
Dileepan.
--- Madhuvanthi Rao <> wrote:

>
> Hello,
> I am trying to interface the TMS320C5510 to the
> telephone line through the codec si3034.
>
> I am programming the codec through the McBSP port 2.
>
> The interrupts seem to be generated but when I try
> to
> go off-hook, it doesn't happen.
>
> What could be the problem.
> Any suggestions/ help???
> Regards,
> Madhuvanthi.


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