Description

Urgency: Hot

General Description:

When I run my 10G Fibre Channel design that uses RocketIO, the timing tools report a false warning:

"WARNING:Timing:2751 - The clock refclk_buf has a period (frequency) specification of 6275 ps (159.36 Mhz). This violates the minimum period (maximum frequency) for component mgt_0_MGT of 6400 ps (156.25 Mhz)."

When is this going to be fixed?

Solution

This problem has been fixed in the latest 6.3i Service Pack available at:

http://support.xilinx.com/xlnx/xil_sw_updates_home.jsp
The first service pack containing the fix is 6.3i Service Pack 2.