First, I am not qualified to evaluate verilog code or USB designs.
But I thought Chip could compare what he has to what is in some of these open cores to see if it has all of the bits and LUTs it needs. (http://opencores.org
This one says 111 LUTs, That seem similar to what he is at now.
They have several to look at…
I am a LONG time lurker. I finale got off my duff and reset my password...