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Visitor
Visitor
6,519 Views
Registered: ‎09-26-2007

Memory allocation problem with modelsim timing simulation

I am using Xilinx  ISE 10.1 &  ModelSim SE 6.4c.

Selected Device : 5vlx330ff1760-2

a) In UCF the clock period set was  12.25nsb) Translation and mapping were completed successfully.

c) The SDF file size was 204 MB.

 

Now the problem is that I am not able to run timing simulation.

  i)With default options (optimization enabled) modelsim is reporting "Memory allocation failure".

 ii)With optimization disabled modelsim is also reporting "Memory allocation failure".

   iii)Modelsim was also run independently to conserve memory. In this case also the result is same.

 
Note:->The system configuration is:OS: XP Pro x64, Service Pack 2

System: Intel Core 2 Duo E8400 @ 3GHz

Ram: 7.92 GB

 

I had attached synthesis report and Modelsim Transcript. 
I am not able to find the solution ,whether I have to change my setting of ISE(P&R or any where else) or any change in modelsim.ini.Please suggest me......thanks in advance.
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Xilinx Employee
Xilinx Employee
6,507 Views
Registered: ‎09-14-2007

Hi,

 

This sounds like a Modelsim bug. Can you try a newer version of Modelsim and see if you still see the issue? If you do, please open a case with Mentor Graphics directly.

 

Thanks
Duth

 

 

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