Asus Maximus II Gene - Manual (Page 88)

3-14 Chapter 3: BIOS setup
Pull-In of CHA/B PH1/2/3/4 [Disabled]
[Enabled] Applies enhancement on DRAM Channel A and B, Phase
1 to 5. The number of phases is determined by DRAM
frequency and FSB strap.
[Disabled] Not allowed to adjust this function.
3.3.18 Load-Line Calibration [Auto]
Allows you to select the CPU Load-Line mode.
[Auto]
BIOS automatically adjust the voltage.
[Disabled] Follows Intel specifications.
[Enabled] Improve CPU VDroop directly.
3.3.19 CPU Differential Amplitude [Auto]
Allows you to select the CPU Amplitude. Different Amplitude might enhance FSB
overclocking ability.
Configuration options: [Auto] [700mV] [800mV] [900mV] [1000mV]
3.3.20 PCIE Frequency [100]
Allows you to set the PCI Express frequency. Use the <+> and <-> keys to adjust
the PCIE frequency. You can also type in the desired value using the numeric
keypad. The values range from 100 to 180. This item appears when you set Ai
Overclock Tuner to [Manual].
3.3.21 CPU Voltage [Auto]
Allows you to set the CPU VCore voltage.
Refer to the CPU documentation before setting the CPU Vcore voltage. Setting
a high VCore voltage may damage the CPU permanently, and setting a low
VCore voltage may make the system unstable.
3.3.22 CPU PLL Voltage [Auto]
Allows you to set the CPU PLL voltage.
3.3.23 FSB Termination Voltage [Auto]
Allows you to set the front side bus termination voltage.
3.3.24 DRAM Voltage [Auto]
Allows you to set the DRAM voltage
3.3.25 Nroth Bridge 1.1 Voltage [Auto]
Allows you to set the North Bridge 1.1 voltage.