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Visitor bbergenf
Visitor
6,686 Views
Registered: ‎04-02-2009

Modelsim / Questa to Simulate VHDL with Xilinx Unisim Library

I started Questa / Modelsim to simulate a VHDL design that is targeting Xinlinx Vertex 5. I have a DCM in the code and also some IBUFGs and BUFGs. I cannot see the Xilinx libraries in Modelsim.  I am using Linux and I have ISE 11 Webpack installed.  Where do I find the Xilinx libraries for simulation and how do I add them to the list in Modelsim? Does anyone out there know? Much appreciated.

 

Bruce Bergenfeld
Synterix Technology Ltd.
www.synterix.com
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Xilinx Employee
Xilinx Employee
6,672 Views
Registered: ‎08-13-2007

Re: Modelsim / Questa to Simulate VHDL with Xilinx Unisim Library

Only MXE (ModelSim Xilinx Edition) has precompiled libraries. You'll want to run compxlib.

http://www.xilinx.com/support/answers/15338.htm (CompXLib - How do I compile simulation models for the Xilinx design tools?)
 

More details are available in the Simulation User Guide (sim.pdf) and Development Systems Reference Guide (dev.pdf) included with your ISE installation.

 

Cheers,

bt

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