Hi Marco,
Thank you for your patience.
Allow me to clarify with you on my understanding, you trying to create an Interop design(JESD204B IP with converter)?
Based on our records, there are no reference that uses AD9174 interface with Arria 10 device.
However we do have an application note that uses AD9174 with Stratix 10 device that you can refer to as reference.
AN 890: JESD204B Intel® FPGA IP and ADI AD9174 Interoperability Report for Intel Stratix® 10 L-Tile Devices
We also have other documentation that I think might be useful for you:
Thank you.
Best Regards,
ZulsyafiqH_Intel