AR# 41563


System Generator for DSP v13.x - "ERROR: A license checkout has failed for System Generator for DSP"


If I run MATLAB with System Generator and try to generate a model, an error similar to the following occurs:

ERROR: A license checkout has failed for System Generator for DSP (SysGen).

------------------- A message from the license manager --------------
INFO:Security:56 - Part 'xc4vlx15' is not a WebPack part; is Beta.
INFO:Security:60 - The XILINXD_LICENSE_FILE environment variable is set to 'C:\Programs\Xilinx\lic'.
INFO:Security:63 - The LM_LICENSE_FILE environment variable is not set.
INFO:Security:68 - Please run the Xilinx License Configuration Manager
(xlcm or "Manage Xilinx Licenses")
to assist in obtaining a license.
ERROR:Security:11 - No 'xc4vlx15' feature was available for 'SysGen'.

No such feature exists.
Feature: xc4vlx15
License path: C:\Programs\Xilinx\lic\Xilinx.lic;H:/.Xilinx\Xilinx.lic;
FLEXnet Licensing error:-5,357
For further information, refer to the FLEXnet Licensing documentation,
available at "".

Reported by:


This error has been reported with multipledevices other than theone listed above.

This issue can be caused by an improper environment setup when running MATLAB with ISE 13.x design tools.

To work around this issue, run System Generator (Start -> All Programs -> "Xilinx ISE Design Suite" -> System Generator -> System Generator) to open MATLAB.Starting System Generator in this way runs the"C:\Xilinx\13.x\ISE_DS\ISE\sysgen\util\startsg.bat simulink nt64" option (or similar, depending on 32 or 64-bit). NOTE: This option will not be run when opening MATLAB standalone or opening a .mdl file.

For System Generator for DSP Release Notes for other versions, see (Xilinx Answer 29595).



Answer Number 问答标题 问题版本 已解决问题的版本
29595 Xilinx DSP Tools, System Generator for DSP, and AccelDSP Synthesis Tool - Release Notes and Known Issues N/A N/A
AR# 41563
日期 12/15/2012
状态 Active
Type 综合文章
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