This design requires two TSW14J56EVMs to establish a JESD204B link with two AFE7950EVMs and to synchronize both JESD204B links. Both TSW14J56EVMs are set up in primary and secondary mode to ensure the alignment of the JESD204B link and input and output data alignment individually. For more information, see the TSW14J56 JESD204B High-Speed Data Capture and Pattern Generator Card User's Guide and the High Speed Data Converter Pro GUI User's Guide.