Re: [Discuss-gnuradio] Help with DSP Cores for USRP2

[Brian Padalino]

On Jan 17, 2008 2:42 PM, Matt Ettus <address@hidden> wrote:
>  ...
> 6   Testbenches for any of the above, even if you aren't designing the
> filter core itself.

I have put my attempt at a decent testbench here:

    http://lebowski.eatcheese.biz/~bpadalino/halfband/

There are some parameterizations that can still happen (width of the
data in/out, normalization value on output, etc), but this should work
pretty well with checking if decimation or interpolation filters match
their ideal implementation (also included and not synthesizable).

Any feedback/recommended improvements are welcome.

Brian