Is there a known issue when migrating an IOPLL Intel® FPGA IP iopll.ip file to Intel Quartus® Prime Pro Edition Software version 18.0 or 18.1? - Is there a known issue when migrating an IOPLL Intel® FPGA IP iopll.ip file to Intel Quartus® Prime Pro Edition Software version 18.0 or 18.1? Description Yes, when migrating an IOPLL Intel® FPGA IP iopll.ip file generated for Intel Cyclone® 10 GX, Intel® Arria® 10, or Intel®Stratix® 10 devices in a previous version of Intel Quartus® Prime Pro Edition Software to Intel Quartus Prime Pro version 18.0 or later, the IOPLL auto-reset settings will fall back to default state during automatic IP upgrade. Resolution To work around this problem, the IOPLL Intel® FPGA IP auto-reset setting needs to be re-enabled, and the iopll.ip file regenerated manually during IP migration. This is scheduled to be fixed in a future release of the Intel Quartus® Prime Pro Edition Software. Custom Fields values: ['novalue'] Troubleshooting 600484 False ['IOPLL IP'] ['FPGA Dev Tools Quartus® Prime Software Pro'] 19.1 17.1 ['Arria® 10 FPGAs and SoCs', 'Cyclone® 10 GX FPGA', 'Stratix® 10 FPGAs and SoCs'] ['novalue'] ['novalue'] ['novalue']