On 22 Jul 2013 18:00, John Ford jf...@nrao.edu wrote:
Hi Rich,
In hoping to get a yellow block tutorial up and running (there is a
tutorial Dave George wrote a few years ago which I'll use as a starting
point), probably based around a bidirectional gpio block. But if you (or
anyone
Hi Dave
Thanks for sending your test model. Since it was saved using a newer Simulink
version, I had to simulate it using a newer toolflow version.
Sorry about that.
Doing so did indeed show the FFT problem you described. I then re-simulated my
test model in the newer Simulink version
Hey all,
So I just finished a ROACH2 build, and everything from copy base
package through bitgen took almost 2 hours. It looks like this is
because I have 48 shared memories, plus about another 20
snapshots. The tools seem to be synthesizing each of these separately.
I would expect that
Hi Ryan
So I just finished a ROACH2 build, and everything from copy base
package through bitgen took almost 2 hours. It looks like this is
because I have 48 shared memories, plus about another 20
snapshots. The tools seem to be synthesizing each of these
separately.
I would expect
Hi, Andrew,
On Jul 23, 2013, at 7:54 AM, Andrew Martens wrote:
The only way that the script could generate logic that would result in
correct data would be correct if;
1. The Relational block could get a latency of 1 when no latency was
specified i.e default operation has latency of 1 in
Greetings all!
The ActelFusion MMS subsystem on the ROACH-1 boards has a power up on
reset option. During some testing a week or so ago, this option was
turned off on one of our ROACHes. So I was not surprised that I could
not program the FPGA with firmware. However, I was surprised to see
Hi Dave
The only way that the script could generate logic that would result in correct
data would be correct if;
1. The Relational block could get a latency of 1 when no latency was specified
i.e default operation has latency of 1 in that toolflow version.
You're right! That's exactly the
Hi, Andrew,
On Jul 23, 2013, at 10:03 PM, Andrew Martens wrote:
Well, I am certainly glad that there is a rational explanation.
Me, too!
So the FFT has not been broken for ~2 years or so, just since anyone upgraded
their tools.
Yes, it only affects people using the 14.x System Generator
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