UPGRADE YOUR BROWSER

We have detected your current browser version is not the latest one. Xilinx.com uses the latest web technologies to bring you the best online experience possible. Please upgrade to a Xilinx.com supported browser:Chrome, Firefox, Internet Explorer 11, Safari. Thank you!
Page Bookmarked
  1. Xilinx - All Programmable
  2. Support
  3. AR# 54956: 14.5 iMPACT - iMPACT is unable to play the SVF file with an exception "Data Mismatch"

AR# 54956

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

Description

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?

Solution

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 Active
Type Known Issues
Tools
  • ISE Design Suite - 14.5