Why does it take a long time until the SDI II Intel® FPGA IP Receiver detects video standard when receiving SD-SDI video standard? - 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. Custom Fields values: ['novalue'] Errata 15011763086, 15012089573 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software'] 22.4 22.3 ['Arria® V FPGAs and SoCs', 'Cyclone® V FPGAs and SoCs', 'Agilex™ 7 FPGA I-Series', 'Arria® 10 FPGAs and SoCs', 'Cyclone® 10 GX FPGA', 'Stratix® 10 FPGAs and SoCs', 'Stratix® V FPGAs'] ['novalue'] ['novalue'] ['novalue']