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AR# 54956

14.5 iMPACT - iMPACT is unable to play the SVF file with an exception "Data Mismatch"


I am attempting to program the SVF file that is generated using XMD and genace.tcl using Impact. The following error occurs:

"EXCEPTION:iMPACT:SVFYacc.c:208:1.10 Data mismatch."

How can I resolve this issue?


This is a known issue.

To work around the problem, perform the following:

  1. Open the SVF file, search for @ character, remove the @ character
  2. Save the SVF file, and play it with iMPACT.
AR# 54956
Date 03/28/2013
Status Archive
Type Known Issues
  • ISE Design Suite - 14.5
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