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AR# 31636

10.1 Compxlib - "Error: (vcom-1902) Unrecognized option or option requires an argument: -novopt..."


When I attempt to compile ISE libraries, the following error occurs: 


Error: (vcom-1902) Unrecognized option or option requires an argument: -novopt. Use the -help option for complete vcom usage.


This error occurs when an older version of ModelSim is used with CompXlib where a switch is not supported.  


For information on the supported versions of 3rd party simulators, please refer to the Synthesis and Simulation guide located at: 


Example: http://toolbox.xilinx.com/docsan/xilinx10/books/docs/sim/sim.pdf  (page 129)

AR# 31636
Date 11/26/2014
Status Active
Type General Article
  • ISE Design Suite - 11.1
  • ISE Design Suite - 11.2
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  • ISE Design Suite - 11.4
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