>I tried to do simulation of MCB example design on sp601.
What example? Can you send a link to the example?
>I can run it on chip scope.
Huh. Chipscope is no simulator. Chipscope is a debugging tool.
>I am running isim simulator.
>I could see values for other signals but for data bus..
>zzzzzzzzz.(except some times i see 000..fff)
What did you expect on your data bus?
"Z" means tristate. It's normal on busses that are driven from more than
>I dont know what i am doing wrong...
I don't know what you expect.
>Is the version of simulator matter?
No, not really.
>VHDL design with verilog memory model matters???
No. Isim should be fine for that.