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Visitor
Visitor
9,865 Views
Registered: ‎04-03-2014

netgen fatal error

Hi.

I'm trying to generate Post-Synthesis Simulation Model in ISE 14.7 on win7 64. But the result is fatal error :

FATAL_ERROR:Portability:basutformat.c:161:1.20 - Stack corrupted. For
technical support on this issue, please visit http://www.xilinx.com/support.

Process "Generate Post-Synthesis Simulation Model" failed

 

My experiments have revealed the problem in for-loop of memory reading.

 

Any ideas?

Example source code is attached below.

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4 Replies
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Xilinx Employee
Xilinx Employee
9,856 Views
Registered: ‎02-16-2014

HI,

 

I tried to reproduce the issue at my end with the test file that you have attached.

But I am able to generate the post-synthesis simulation model successfully without any issues.

 

Can you please try cleanup project files from Project Menu and try re-running the synthesis process and generate post-synthesis simulation model.

 

I tried it in ISE 14.7 on Windows7 machine.

 

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Visitor
Visitor
9,847 Views
Registered: ‎04-03-2014

Hi, Manusha. Can you try it with this ISE settings ?

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Xilinx Employee
Xilinx Employee
9,799 Views
Registered: ‎02-16-2014

Hi,

 

I am checking the design and will keep you posted with updates.

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Xilinx Employee
Xilinx Employee
9,753 Views
Registered: ‎02-16-2014

Hi,

 

I tried with your deisgn but I am not getting the error that you have mentioned initially.

Withnthe second project you ahve attached I am not seeing any error.

Are you using any switches synthesis settings or are you running with default synthesis options?

 

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