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Re: C6745 JTAG Interface Question

Started by Michael Dunn July 28, 2010
Samir,

It looks like you replied to a power supply question and contaminated the
thread.
Hopefully, this will start a new one.

see comments below.

On Wed, Jul 28, 2010 at 12:12 PM, Michael Dunn wrote:

> ---------- Forwarded message ----------
> From: Samir Bendoukha
> Date: Wed, Jul 28, 2010 at 10:15 AM
> Subject: Re: [c6x] C6747 Core Power Supply
> To: c...
> Hi everyone,
>
> I am planning to implement the JTAG interface in my PCB. I am thinking
> about using the C6745 DSP, which only has the following JTAG pins: TRSTn,
> TMS, TDI, TDO, and TCK. Unlike the C6713 and C6747, it doesn't have RTCK,
> EMU0, and EMU1 pins!
>

Actually the device has the basic 5 pin interface _ EMU0.

>
> I intend to use the JTAG to program the DSP as well as transfer data using
> the RTDX functionality. Can I do that without the missing pins?
>

EMU0 supports HS-RTDX [you must have some type of XDS560 emulator].
Basic RTDX will run on the basic 5 pin interface.

mikedunn

>
> Thanks for yourhelp everyone.
>
> Regards,
> Samir Bendoukha.
>
>
> --
> www.dsprelated.com/blogs-1/nf/Mike_Dunn.php
>

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