> Do you have simulation working? Let's fix it, so you could monitor the
> waves.

When I try to simulate, ISE comes up with this:

ERROR:HDLCompiler:31 - "/home/xilinx/359test_8.0.7/ddr.v" Line 229: <Debug> is 
already declared.
ERROR:HDLCompiler:598 - "/home/xilinx/359test_8.0.7/ddr.v" Line 81: Module 
<ddr> ignored due to previous errors

I remove the corresponding line and then restart the simulation. Then the 
simulation runs for some seconds and then aborts with this error:

ERROR:Portability:3 - This Xilinx application has run out of memory or has
  encountered a memory conflict.  Current memory usage is 2881200 kb.  You can
  try increasing your system's physical or virtual memory.  If you are using a
  Win32 system, you can increase your application memory from 2GB to 3GB using
  the /3G switch in your boot.ini file. For more information on this, please
  refer to Xilinx Answer Record #14932. For technical support on this issue,
  you can open a WebCase with this project attached at
  http://www.xilinx.com/support. 

But the thing is that we use a Linux-system...

Is it normal that the simulation consumes that much memory?
As the code we currently have for wavelet transformation is based on VHDL, we 
cannot use Icarus.

Jens
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