FPGA Central

Hi,

I need to perform some Spice simulations for a Virtex-II Pro FPGA. I
downloaded the HSpice files from Xilinx' web site, but it turns out
those are only for the input-output pins. What I need to do is to find
out what a signal looks like after going through the look-up tables.

Is there a way I can get spice models for those? As a matter of fact,
if only I can roughly figure out the values for the various parameters
in the CMOS model, I believe I should be fine. For instance, right now
I am using the model I included below. The values for VTO, KP, GAMMA
etc.. are not representative of the Virtex-II fabrication process. How
can I find some of these values for the specific FPGA I am using? I
don't even need all of the parameters, just some of the major ones.

Any help would be greatly appreciated!
Best,
Berk

This is the model that I am using right now:

..model cmosn nmos level = 1 VTO = 0.77 KP = 7.7e-5 GAMMA =
0.71 PHI = 0.73 LAMBDA = 0.0625 TOX = 3e-8 LD = 2e-7 U0 =
670 NSUB = 2e16 CGDO=1.6908E-10 CGSO=1.6908E-10
CGBO=5.0932E-10 CJ=2.8901E-04 MJ=5.3532E-01 CJSW=1.4790E-10
MJSW=1.0000E-01 PB=9.9000E-01