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Newbie
110003022009
Posts: 2
Registered: ‎08-20-2011
0
Accepted Solution

Sysgen: Error loading simulation dll fftv8_CModel

[ Edited ]

 

Hello,

 

When I try to simulate the "Fast Fourier Transform 8.0" block in Simulink 7.7 (R2011a) using Xilinx System Generator 13.2.4103, I get the following error:

Error loading simulation dll fftv8_CModel
Error occurred during "Simulation Initialization".

 

For the "Fast Fourier Transform 7.1" block, I get a similar error:

 

Error loading simulation dll fftv71_CModel
Error occurred during "Simulation Initialization".

 

 

I have tried to copy the dlls fftv71_CModel.dll and fftv8_CModel.dll from C:\Xilinx\13.2\ISE_DS\ISE\sysgen\bin\nt64 to the working directory of Simulink as well as to C:\Windows\SysWOW64 and I added C:\Xilinx\13.2\ISE_DS\ISE\sysgen\bin\nt64 to the system-wide PATH environment variable. 

 

I am using the 64 bit version of Microsoft Windows 7 (version 6.1, Build 7601: Service Pack 1)

 

Can you help me solving this issue?

 

Best regards,

 

Yves

 

Newbie
110003022009
Posts: 2
Registered: ‎08-20-2011
0

Re: Sysgen: Error loading simulation dll fftv8_CModel

The error does not occur with Simulink Version 7.6 (R2010b).

Xilinx Employee
Xilinx Employee
ywu
Posts: 2,861
Registered: ‎11-28-2007
0

Re: Sysgen: Error loading simulation dll fftv8_CModel

This is a known bug in SysGen 13.2 with Matlab 2011a. It has been fixed and the fix will be in 13.3.

Cheers,
Jim