Perform the following steps after the system is created:
- Validate the design for correctness. Right-click in the IP integrator canvas and click Validate Design or press F6.
- Add REFCLK
create_clock
constraint on top level XDC. - After the design is validated and the top-level file is generated, click Run Synthesis in Vivado to synthesize the design.
- Open
refclk
pin placements as shown in the following figure:
Alternatively, navigate to the Window Hard Block Planner pane as shown in the following figure:
for GT and - Open the Package Pins tab and provide GT Quad and GT reference clock locations in the corresponding MGT banks.
- After all the I/O Ports are assigned, click Run Implementation to implement the design.
Note: For more
information on general IO and clock planning guidelines, see
Vivado
Design Suite User Guide: I/O and Clock Planning (UG899).