Error (20327): Unknown board Intel Agilex *-series FPGA Development Kit - Error (20327): Unknown board Intel Agilex *-series FPGA Development Kit Description Due to a problem in the Quartus® Prime Pro Edition Software version 23.1, you might see this error after upgrading an example design from the Quartus® Prime Pro Edition Software version 22.4. Resolution To work around this error in the Quartus® Prime Pro Edition Software version 23.1, follow the steps below: In the Quartus® project, go to the Assignments → Device... → Board tab In the Board tab, the user can utilize the Find Options to filter and get the board details. Re-name board assignment in Quartus® Settings (.qsf) file. E.g., “Agilex™ F-Series FPGA Development Kit DK-DEV-AGF014EA” to “Agilex™ 7 F-Series FPGA Development Kit DK-DEV-AGF014EA” Or If using a script to generate the design, update the Quartus® project TCL file and the Platform Designer TCL file with the latest board name. Custom Fields values: ['novalue'] Troubleshooting 16019727862 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 23.1 23.1 ['Programmable Logic Devices'] ['novalue'] ['novalue'] ['Agilex™ 7 FPGA F-Series Dev Kit', 'Agilex™ 7 FPGA I-Series Dev Kit']