On Mon, Mar 31, 2008 at 11:46 AM, Uwe Bonnes
<[EMAIL PROTECTED]> wrote:
> Hello,
>
>  has there been any effort to expose more JTAG functionality via the FX2 so
>  that the USRP FX2 firmware could be used with modified other JTAG software,
>  like xc3sprog.

As far as I can tell, not without some hardware modification.

According to the schematics found here:

    http://gnuradio.org/trac/browser/usrp-hw/trunk/usrp/interface.pdf?format=raw

The JTAG section of the FPGA is pulled either high or low and has no
other connections.  You're obviously free to do what you want with
your hardware, but I don't think you'll get much extra support from
the mailing list?

I could be wrong, so please have at it!

Brian


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