Question about re-calibration of IOPLL - Question about re-calibration of IOPLL Description There is no requirements of recalibration for IOPLL. If the reference clock of IOPLL is not stable during power up or user mode, you need to reset IOPLL after reference clock is stable. Custom Fields values: ['novalue'] Troubleshooting novalue False ['novalue'] ['novalue'] novalue novalue ['Arria® 10 FPGAs and SoCs', 'Arria® 10 GT FPGA', 'Arria® 10 GX FPGA'] ['novalue'] ['novalue'] ['novalue']