This repo contains source, Documentation/reference PCB boards for USB3 camera interface with Lattice Crosslink NX FPGA
More details about project can be found https://www.circuitvalley.com/2022/05/USB-3-camera-board-with-cypress-CYUSB3014-lattice-FPGA-crosslink-NX-LIFCL.html
It is recomended to Read Blog post if you are Using Lattice Crosslink NX Engineering Sample chips