ModelSim memory use problem / crash

ok i fixed it... me bad... :o

So now I can see that my design is not working :) After closer look I saw that the multipliers are not multiplying. Their result output is always in 'z' state.

Then I tried to simulate in ModelSim single multiplier generated with LMP_MULT Quartus megafunction.

I read that when I compile the design in Quartus it should generate VO and SDO files. And if I want to simulate in ModelSim I should add the VO file in the project.

So now I have MULT.V, MULT_BB.V and MULT.VO files in my ModelSim project. The file MULT_V.SDO is in the project's directory. And I have compiled MULT.VO to STRATIXII library.

...and modelsim gives me:

# ** Fatal: SDF files require Altera primitive library

# Time: 0 ps Iteration: 0 Instance: /m00 File: C:/Documents and Settings/develop/Desktop/PRJ/m00_bb.v

If I use only the two generated from quartus files mult.v and mult_bb.v I can start simulation but again the result is Z state.

What is wrong?? I spend all day trying to fix this.

Can someone explaint to me pls how can I simulate multiplier in modelsim... :( :confused: