I cant find the constraints file for my zybo board which shows rgmii signals. Could anyone provide the complete zybo constraints file.

[Harikrishnan]

Zybo board complete constraints file which shows rgmii signals.

[jpeyron]

Hi @Harikrishnan,

Here is the master XDC for the Zybo. A few of the components on the Zybo are tied directly to the zynq processor. The USB UART Bridge, DDR3 and Ethernet would be included in that list of components. The board files correctly configures the zynq processor with the constraints for these components. This also means that you will need to use the Ethernet through the PS.

best regards,

Jon