Why do I get a fatal error when creating an ALTPLL IP? - Why do I get a fatal error when creating an ALTPLL IP? Description Due to a problem in the Quartus® Standard Edition Software version 23.1, you might see a fatal error when creating an ALTPLL IP Using the MegaWizard Plug-In Manager. Resolution To work around this problem, download and install the patches below for the Quartus® Prime Standard Edition Software version 23.1 Quartus® Prime Standard Edition Software v23.1 Patch 0.02std for Windows (.exe) Quartus® Prime Standard Edition Software v23.1 Patch 0.02std for Linux (.run) Readme for Quartus® Prime Standard Edition Software v23.1 Patch 0.02std (.txt) This problem is scheduled to be fixed in a future release of the Quartus® Prime Standard Edition Software. Custom Fields values: ['novalue'] Troubleshooting 18035722244 False ['novalue'] ['FPGA Dev Tools Quartus® Prime Software Standard'] 24.1 23.1 ['Arria® II FPGAs', 'Cyclone® IV FPGAs', 'Cyclone® 10 FPGAs', 'MAX® 10 10 FPGAs', 'Stratix® IV FPGAs'] ['novalue'] ['novalue'] ['novalue']