We have just released v4.2 of the WR PTP Core. You can find all the links to download the demo binaries and documentation on our release wiki page

Here are the most important improvements and fixes of this brand new release:

• Vivado synthesis support
• example designs for Xilinx Zynq, Artix-7 and Kintex-7
• easier SDBFS image creation through WRPC Shell
• LLDP support
• fixed PTP calculations for links longer than 13km
• fixed synchronization problems on VFC-HD board

Thank you for all the bug reports and contributions. As always, we encourage you to try this fresh release on your boards.

Greg Daniluk for the WR PTP Core team