Why does .jic file programming of EPCQ-A devices fail when multiple Intel® Cyclone® 10 LP devices are in the same JTAG chain? - Why does .jic file programming of EPCQ-A devices fail when multiple Intel® Cyclone® 10 LP devices are in the same JTAG chain? Description Due to a problem in the Intel® Quartus® Prime Software version 18.1, the programming of EPCQ-A devices is executed incorrectly with JTAG Indirect Configuration (.jic) file. You will see the failure when there are more than three Intel® Cyclone® 10 LP devices in a single JTAG chain, where each is connected to an EPCQ-A device as configuration flash. Resolution This problem was fixed in a recent version of the Intel® Quartus® Prime Software. Custom Fields values: ['novalue'] Troubleshooting 1507319188 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 19.1 18.1 ['Cyclone® 10 LP FPGA'] ['novalue'] ['novalue'] ['novalue']