simulating xilinx clkdll

Jan 13, 2004 2 Replies

Hi,



I have some troubles simulating a clkdll primitive with modelsim.



I included a clkdll mapping in my VHDL project to do a clk2x and clk4x. After synthesis, all is working fine about frequency value (I have a 40



- 80 - 160 MHz).



But now I have to simulate all of this with the main design. BUT how can I simulate CLKDLL without body description of the unisim library.



For now, I just did a new VHDL architecture for my CLKDLL. But are there a better solution for simulation!



Best Regards, Laurent Gauch


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Hi, May be you didn't compile libruary....

If you have ise 5.2 or over then #15338 in Xilinx support...

You can find compxlib.

I can't english...sorry ^^*

Good luck...bye

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