Why does the upgrade IP fail with designs targeting Agilex™ 5 device from Quartus® Prime Pro Edition Software version 24.1 to Quartus® Prime Pro Edition Software version 24.2 or future versions? - Why does the upgrade IP fail with designs targeting Agilex™ 5 device from Quartus® Prime Pro Edition Software version 24.1 to Quartus® Prime Pro Edition Software version 24.2 or future versions? Description Below errors might be seen in the Quartus® Prime Pro Edition Software version 24.2 or future versions when you perform an IP upgrade from Quartus® Prime Pro Edition Software version 24.1 for designs targeting Agilex™ 5 device family: Error(20327): Error: Unknown board Intel Agilex 5 FPGA E-Series DK A5E065BB32AES1 Premium Development Kit0020 or Error(20327): Error: Unknown board Intel Agilex 5 FPGA E-Series MK A5E065BB32AES1 Modular Development Kit The problem dues to a new board defined in Quartus® Prime Pro Edition Software version 24.2. Old Board Name (Quartus 24.1 version) New Board Name (Quartus 24.2 version) Intel Agilex 5 FPGA E-Series DK A5E065BB32AES1 Premium Development Kit Agilex™ 5 FPGA E-Series 065B Premium Development Kit DK-A5E065BB32AES1 Intel Agilex 5 FPGA E-Series MK A5E065BB32AES1 Modular Development Kit Agilex™ 5 FPGA E-Series 065B Modular Development Kit MK-A5E065BB32AES1 Resolution To work around this problem in the Quartus® Prime Pro Edition Software version 24.2 or future versions, you can adopt one of the following methods: Remove the below assignment in your project’s QSF file. Old Assignment (Quartus 24.1 version) set_global_assignment -name BOARD “Intel Agilex 5 FPGA E-Series DK A5E065BB32AES1 Premium Development Kit” set_global_assignment -name BOARD “Intel Agilex 5 FPGA E-Series MK A5E065BB32AES1 Modular Development Kit” Rename the board name in the below assignment in your project’s QSF file from Old Assignment (Quartus 24.1 version) New Assignment (Quartus 24.2 version) set_global_assignment -name BOARD “Intel Agilex 5 FPGA E-Series DK A5E065BB32AES1 Premium Development Kit” set_global_assignment -name BOARD “Agilex 5 FPGA E-Series 065B Premium Development Kit DK-A5E065BB32AES1” set_global_assignment -name BOARD “Intel Agilex 5 FPGA E-Series MK A5E065BB32AES1 Modular Development Kit” set_global_assignment -name BOARD “Agilex 5 FPGA E-Series 065B Modular Development Kit MK-A5E065BB32AES1” Custom Fields values: ['novalue'] Troubleshooting https://hsdes.intel.com/appstore/article/#/14021903275 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software'] 24.3 24.2 ['Agilex™ 5 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']