On-chip termination (OCT) calibration not available in the ALT_OCT megafunction - On-chip termination (OCT) calibration not available in the ALT_OCT megafunction Description User mode on-chip termination (OCT) calibration is not available in the ALT_OCT megafunction. Resolution Use power-up mode OCT calibration. Custom Fields values: ['novalue'] Troubleshooting novalue True ['novalue'] ['FPGA Dev Tools Quartus II Software'] novalue 11.0 ['Stratix® V FPGAs'] ['novalue'] ['novalue'] ['novalue']