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AR# 29544

9.2i Virtex-4 MAP - Patch available to fix an issue with DCM Auto-Calibration Macro

Description

A problem has been found with the Virtex-4 DCM Auto-Calibration Macro for stepping 2 level devices.

Solution

This problem is fixed in ISE version 10.1. Meanwhile, the following data file patch is compatible with all platforms and all ISE revisions from 8.2i and 9.2i:

http://www.xilinx.com/txpatches/pub/swhelp/ise9_updates/92i_map_all_29544.zip

To install, unzip in the Xilinx install directory while maintaining directory structure.

See (Xilinx Answer 21435) for more information regarding DCM Auto-Calibration.

AR# 29544
Date Created 11/11/2008
Last Updated 12/15/2012
Status Active
Type General Article