Hi, Suraj,
Have you tried running the bof file from the command line while
logged into the ROACH? Another thing to check is whether the 1.bof
file you created is identical to the 1.bof file that got uploaded to
the roach. How did you transfer 1.bof onto the ROACH?
Dave
On Jul 26, 2010, at 13:39 , [email protected] wrote:
Hi all,
I have 2 different .bof's for a 128 channel, 3ghz bandwidth
spectrometer.
For implementation 1.bof, I get the (unhelpful) error message below
when I
try to run fpga.listdev(). If I instead program with 2.bof (which
works
fine), and then use the JTAG cable to program the FPGA with 1.bit,
I can
read out. Since I don't know anything about BORPH, I'm wondering
if this
indicates that 1.bit is a working design and mkbof just isn't
working for
me. The .bof's are not generated from the same bitstream.
Thanks!
-Suraj
----------------------------------------------------------------------
-----
RuntimeError Traceback (most recent
call last)
/usr/etch/boffiles/<ipython console> in <module>()
/opt/python/lib/python2.5/site-packages/corr/katcp_wrapper.pyc in
listdev(self)
67 @return A list of register names.
68 """
---> 69 reply, informs = self._request("listdev")
70 return [i.arguments[0] for i in informs]
71
/opt/python/lib/python2.5/site-packages/corr/katcp_wrapper.pyc in
_request(self, name, *args)
58
59 raise RuntimeError("Request %s failed.\n Request:
%s\n Reply: %s."
---> 60 % (request.name, request, reply))
61 return reply, informs
62
RuntimeError: Request listdev failed.
Request: ?listdev
Reply: !listdev fail program.
