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AFE7920EVM: Serdes-FIFO error

Part Number: AFE7920EVM
Other Parts Discussed in Thread: AFE7920

I am trying to use the ZCU102 to communicate with the AFE7920, and have successfully achieved an IQ rate of 491.52 MHz. However, when attempting to adjust to an IQ rate of 983.04 MHz, a Serdes-FIFO error is consistently reported.

I believe the issue lies in the configuration of the 204C IP core downloaded from TI. Attached are the header file configuration of the 204C IP and the transceiver configuration in Latte. What modifications are needed? Additionally, is there any reference design for the ZCU102 at an IQ rate of 983.04 MHz?

 

TI_IP_10Gbps_8Lane_ConfigLmk.txt

jesd_link_params.txt