Hello Casperites,
ROACH2, MATLAB 2012a (I think), ISE 14.7, Ubuntu 14.04 LTS
I am working on compiling firmware without timing errors. More like ignoring
static configuration register timing errors. Any rate, I have been pulling my
design into PlanAhead successfully and applying some DSP sli
Hi Johnathon,
What incantation are you using with mkbof? I believe what you want is:
mkbof_64 -o output.bof -s core_info.tab -t 3 top.bin
Note you want a .bin rather than a .bit file -- I believe this is an option
in bitgen (maybe it automatically happens in planahead).
Jack
On Wed, 3 Feb 201
Hi, Johnathon,
> On Feb 3, 2016, at 2:26 AM, Gard, Johnathon D.
> wrote:
>
> There are options in the PlanAhead bitfile generation and I could have those
> wrong. This could be very likely.
The bitgen options that the CASPER flow uses are in
mlib_devel/xps_base/XPS_ROACH2_base/etc/bitgen.ut
There's also a UCF yellow block that lets you add ucf files to your design
(much like the PCORE yellow block). I think there's also a method to inject
ucf constraints via an environment variable (I think you could find this in
the git log somewhere).
Cheers,
Jack
On Wed, 3 Feb 2016 at 10:31 David
Thanks Jack and David
Both of those are what I am looking for. The PlanAhead output a .bin not .bit
and the ucf file yellow block.
One other question that has come up while looking at the ucf file is that
xilinx by default groups all of the clocks in the design into one clock group.
This see
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