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AR# 13344

4.1i Virtex-II PAR - PAR crashes during the load of a guide design

Description

Keywords: BLKRAM, guide, modular, module, Assembly

Urgency: Standard

General Description:
PAR crashes when guide files are loading. This can occur during Modular Design Assembly or during normal guided PAR.

Solution

The problem is due to the use of BLKRAM -- there is a bug that relates to the high pin count of BLKRAM components.

This problem is fixed in the latest 4.1i Service Pack, available at:
http://support.xilinx.com/support/techsup/sw_updates.
The first service pack containing the fix is 4.1i Service Pack 3.
AR# 13344
Date Created 08/29/2007
Last Updated 10/23/2008
Status Archive
Type General Article