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AR# 24067

9.1i ISE Simulator - "ERROR:Simulator:607 - ISE Simulator is unable to elaborate this design due to specific coding constructs used in the design"

Description

When I run simulation with ISE Simulator(ISIM) I receive the following error. Why?

"ERROR:Simulator:607 - ISE Simulator is unable to elaborate this design due to specific coding constructs used in the design."

Solution

This error happens when ISE Simulator is unable to understand certain constructs which causes this error.

The work-around for the coding constructs that might cause this problem are listed in the below link:

VHDL users : http://www.xilinx.com/txpatches/pub/documentation/misc/vhdl_82_v1.1.pdf
Verilog users : http://www.xilinx.com/txpatches/pub/documentation/misc/verilog_82_v1.1.pdf

To resolve these issues, please download and install the latest version of ISE Design Suite from the Download Center athttp://www.xilinx.com/support/download/index.htm
AR# 24067
Date Created 09/04/2007
Last Updated 12/15/2012
Status Active
Type General Article
Tools
  • ISE - 9.1i
  • ISE - 9.1i sp1
  • ISE - 9.1i sp2
  • ISE - 9.1i sp3