Why does the PCI Express link fail on Intel® Stratix® 10 ES devices? - Why does the PCI Express link fail on Intel® Stratix® 10 ES devices? Description PCI Express link issue will happen when you configure Intel® Stratix® 10 FPGA production design into Intel® Stratix® 10 ES devices. The following lists the affected Intel® Stratix® 10 ES devices: 1ST280E ES devices 1SM16BE ES devices 1SM21BE ES devices 1SM21BH ES devices 1SM21CH ES devices Resolution For Intel® Quartus® Prime Pro Edition Software version v18.1.2 and below, you will need to ensure that the ordering part number (OPN) selected in the Intel® Quartus® Prime Software matches the device. For Intel Quartus Prime Pro Edition Software version v19.1 and above, error message will be prompted if the there is an OPN mismatch. Custom Fields values: ['novalue'] Troubleshooting 1507180308 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 19.1 18.1.2 ['Stratix® 10 MX FPGA', 'Stratix® 10 TX FPGA'] ['novalue'] ['novalue'] ['novalue'] - 2022-12-20