Re: [Discuss-gnuradio] usrp2 fpga testbench

[Matt Ettus]

Patrik Eliardsson wrote:
> Hi everyone,
>
> Since we try to improve the ddc performance, (see
> http://lists.gnu.org/archive/html/discuss-gnuradio/2009-06/msg00075.html)
> I have to simulate my modifications to the FPGA.
>
> Is there any testbenches for the complete system? I've found
> single_u2_sim.v, but when I simulate this file the flash.rom file is
> missing. Should this file contain the binary firmware that is loaded
> during boot? Can anyone give me some hint how to simulate the entire
> system, I'm using windows with ISE simulator?

single_u2_sim is the testbench for the complete system.  The rom files 
are created by compiling the firmware.  We use icarus verilog for 
simulation, and I haven't tried ise for simulation at all.

Matt