Hi Louis,
You can grab the report from the terminal, but it's also at the top of
the map report file, at
compile-directory/XPS_ROACH_base/implementation/system_map.mrp
Cheers,
Jack
On 29 October 2014 03:31, Louis Dartez louisdar...@gmail.com wrote:
Hi Dan,
I cut the number of frequency
Hi Jack, Dan, et al,
I’ve linked to two .mrp files in this message. The first is here
https://drive.google.com/file/d/0BwvomAqfDQ2DNFZJOEZnS2NUZHd0QV9GamN4S3F6dkl6MXpj/view?usp=sharing
and contains the utilization report for the spectrometer logic on a SX95T
chip. The second, this one
Hi Dan,
I cut the number of frequency channels from 2k to 512 this afternoon.
When I left the lab the design was still compiling so I won’t know how it fared
until morning. I forgot to grab the resource utilization to post here. What’s
the best way to get the utilization report anyway?
Hi all,
I have implemented a 4 channel 200MHz correlating spectrometer on a
ROACH 1 using the Virtex5 SX95T. Currently, I am trying to get this same design
to compile and run on a LX110T chip instead. I know that the SX95T is much more
DSP intensive and more suitable for this sort of
hi louis,
are you running out of memory? dsp48's? slices?
if memory, the easiest thing to do is cut back on
number of frequency channels.
best,
dan
On Mon, Oct 27, 2014 at 4:59 PM, Louis Dartez louisdar...@gmail.com wrote:
Hi all,
I have implemented a 4 channel 200MHz correlating
Hi Dan,
Slices is what seems to be problem from the error report (which I can
send around tomorrow morning when I’m back in the lab). I seem to remember that
that the compiler raised an error stating that I was trying to ~80k slices when
only ~60k are available. I knew this would be a
Hi louis,
I've just checked the spec sheet - 64 multipliers!! I'm guessing you ran
out of slices when you (or maybe the compiler) pushed lots of multipliers
into logic? (the lx has more slices than the sx)
Maybe send around your utilisation summary tomorrow - it sounds like you
might need to find
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