Why does it take a long time until the SDI II Intel® FPGA IP Receiver detects video standard when receiving SD-SDI video standard?

Description

Due to a problem in the Intel® Quartus® Prime Pro Edition Software version 22.3 and Standard Edition software version 21.1 and earlier, it might take a long time until the SDI II Intel® FPGA IP Receiver detects video standard when receiving SD-SDI video standard.

This problem might occur when the clock sources of the rx_coreclk and the xcvr_refclk in the SDI II Intel FPGA IP are 0 ppm tolerance.

Resolution

A patch is available to fix this problem for the Intel® Quartus® Prime Standard Edition Software version 18.1.
Download and install patch 0.23std from the appropriate link below, then re-generate your programming file.

• Download patch 0.23std for Windows (Quartus-18.1std-0.23std-windows.exe)
• Download patch 0.23std for Linux (Quartus-18.1std-0.23std-linux.run)
• Download the Readme for patch 0.23std (Quartus-18.1std-0.23std-readme.txt)

This problem is scheduled to be fixed in a future release of the Intel Quartus Prime Pro/Standard Edition Software.