34057

The GTP reference clock output port can only drive BUFIO2, instead of a BUFG.

This is not addressed in the UG382.

Answer Number	Answer Title	Version Found	Version Resolved
46790	Spartan-6 FPGA Design Assistant - Troubleshooting Common Clocking Problems	N/A	N/A

AR# 34057
Date Created
Last Updated	12/15/2012
Status	Active
Type	General Article
Devices	Spartan-6 LXT
Tools	ISE Design Suite - 11.4
IP	Ethernet 1000BASE-X PCS/PMA or SGMII

AR# 34057 Spartan6 LXT - GTP - The reference clock output port should directly drive BUFIO2