15 pch voltage [auto, 16 dram data ref voltage on cha/b [auto, 17 dram ctrl ref voltage on cha/b [auto – Asus P7P55D Premium User Manual

Page 82: 18 load-line calibration [auto, 19 cpu spread spectrum [auto, 20 pcie spread spectrum [auto, Pch voltage -18, Dram data ref voltage on cha/b -18, Dram ctrl ref voltage on cha/b -18, Load-line calibration -18