AR# 24781

描述

iMPACT reports differences in verify on a Virtex-5 device. These differences can be removed by placing the device in BSCAN mode with the mode pins. If changing the mode pins resolves the differences, you can safely ignore them.

解决方案

This problem has been fixed in the latest 9.1i Service Pack available at: 

http://www.xilinx.com/xlnx/xil_sw_updates_home.jsp
The first service pack containing the fix is 9.1i Service Pack 2.