AR# 11154

3.1i Virtex-II PAR - Router fails to route TBUF nets with a single TBUF driver.

Description

Keywords: router, unrouted, TBUF, BUFT, unroute

Urgency: Standard

General Description:
The Virtex-II router fails to route a TBUF-driven net when there is only a single TBUF driver. (Nets with multiple TBUF drivers are handled correctly.)

Solution

This problem is fixed in the latest 3.1i Service Pack, available at:
http://support.xilinx.com/support/techsup/sw_updates.
The first service pack containing the fix is 3.1i Service Pack 8.
AR# 11154
Date 10/21/2008
Status Archive
Type General Article