When I do cross probing from Timing Analyzer to Floorplan Implemented, the routing path within the IOB is now displayed. When will this be fixed?
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.