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AR# 10973

3.1i NGDBuild - System Generator for DSP - "Error: NgdBuild:201 - An EDIF value has exceeded the maximum string limit..."


General Description: 

When I use FPGA Express to synthesize VHDL code from System Generator, the following error occurs during synthesis: 


"Error: NgdBuild:201 - An EDIF value has exceeded the maximum string limit of 500 characters..."


This error can occur when FPGA Express is used to synthesize System Generator VHDL and the design contains a number of hierarchy levels. Currently, FPGA Express is not supported as a synthesis tool to be used with System Generator.  


To work around this problem, change the design so that it has fewer levels of hierarchy, or use a supported synthesis tool such as Synplicity's Synplify or Exemplar Spectrum.

AR# 10973
Date 05/14/2014
Status Archive
Type General Article
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