Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 22.3, the JESD204C design examples which use the F-Tile JESD204C Intel® FPGA IP in external loopback may experience stability problems.
Depending on the exact variant you are using, these problems might manifest themselves as emb_unlock_err, sh_unlock_err, rx_gb_underflow_err, cmd_par_err, invalid_eoemb, invalid_eomb, invalid_sync_header and lane_deskew_err events.
A patch is available to fix this problem for the Intel® Quartus® Prime Pro Edition Software version 22.3.
Download and install patch 0.11 from the appropriate link below, then re-generate your programming file.
- Download patch 0.11fw for Windows (Quartus-22.3-0.11fw-windows.exe)
- Download patch 0.11fw for Linux (Quartus-22.3-0.11fw-linux.run)
- Download the Readme for patch 0.11fw (Quartus-22.3-0.11fw-readme.txt)
This problem is scheduled to be fixed in a future release of the Intel® Quartus® Prime Pro Edition Software.