There are two Crystal oscillators mounted on the board, one provides a frequency of 12MHz which is only used for the camera, and the other a frequency of 50MHz. The FPGA-pin connection is shown in the table below. Here you find an example tcl script that can be used for pin-assignment in Quartus with here the corresponding sdc file.
| Clock | FPGA-pin |
|---|---|
| 50MHz | PIN_T1 |