USB3317 operation with Xilinx Zynq US+ (jt94096)

Hello, we are using Microchip's USB3317 PHY to implement a USB2 interface to a Xilinx Zynq Ultrascale Plus FPGA on a custom design. The ZCU106 development platform uses a USB3320 and we have connected the USB3317 the same way. The interface usually starts..