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I tried to do it, but could not get my NC Drill to import or export properly. Even though you can panelize the board, you need to be able to get the drill data so that they know which drills you need and where they are. I think the biggest problems I had were the NC Drill file and the drill...
Hi all.
Sorry, but this is most likely a device core. You can tell from line 74 of pdiusb.vhd:
"Reset from host detect"
A host would never need to detect a reset condition on the bus since only the host can assert a bus reset. Also, the design is a bit simplistic for a host controller. Many...
I think the Cast IP cores for USB are a bit simplistic. They leave a lot of processing to the CPU. I am trying to find Designware USB cores to evaluate as well. If anyone would like to trades their USB designware cores for something, I would be more than happy to oblige them.
strut911
I think the Cast IP cores for USB are a bit simplistic. They leave a lot of processing to the CPU. I am trying to find Designware USB cores to evaluate as well. If anyone would like to trades their USB designware cores for something, I would be more than happy to oblige them.
strut911
You have two posedge statements in your always block. The only time this can happen is if one of those statements is a reset. Leonardo looked at your code and realized that neither signal was a reset, and so flagged the block as illegal. There is no structure in the FPGA that can trigger off two...
I normally only use the tool in command-line mode, but usually, you need to include some kind of compiler directive to signal it to dump a file. Usually, I use something like this:
initial
begin
$shm_open("Sim");
$shm_probe("AC");
...
$shm_close;
end
in some cases, you can use the...
another place i like is
http://www.janick.bergeron.com
that is a verification site and the home of the verification guild.
and
http://www.deepchip.com
is the homepage of the email synopsys user group (ESNUG)
there is a lot of informative articles and posts there.
strut911
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