Asus Maximus II Formula - Manual (Page 85)

ASUS Maximus II Formula 3-17
South Bridge 1.5 Voltage [Auto]
Allows you to select the southbridge 1.5V voltage. The text color in the
configuration field indicates voltage condition. When you set the SB LED Selection
item to [SB 1.5], the onboard southbridge LED displays southbridge 1.5V voltage
condition. Refer to page 2-2 for southbridge LED definition. The values range from
1.10V to 1.40V with a 0.10V interval.
South Bridge 1.1 Voltage [Auto]
Allows you to select the southbridge voltage. The text color in the configuration
field indicates voltage condition. When you set the SB LED Selection item to [SB
1.1], the onboard southbridge LED displays southbridge voltage condition. Refer
to page 2-2 for southbridge LED definition. The values range from 1.10V to 1.40V
with a 0.10V interval.
CPU GTL Reference (0/1/2/3) [Auto]
Allows you to set the CPU GTL reference voltage.
Configuration options: [Auto] [+10mV] [+20mV]–[+140mV] [+150mV] [+140mV] [+150mV] [+150mV]
DDR2 ChA/B Reference Voltage [Auto]
Allows you to set the memory reference voltage, or you can set to [Auto] for the
safe mode. Different ratio might enhance memory overclocking ability.
Configuration options: [Auto] [+12.5mV] [+25.0mV] [+37.5mV]–[+187.5mV]
North Bridge DDR Reference [Auto]
Allows you to set the northbridge memory reference voltage, or you can set to
[Auto] for the safe mode.
Configuration options: [Auto] [+12.5mV] [+25.0mV] [+37.5mV]–[+187.5mV]
NB GTL Reference [Auto]
Allows you to set the NB GTL reference voltage.
Configuration options: [Auto] [+10mV] [+20mV]–[+140mV] [+150mV]
Loadline Calibration [Auto]
Allows you to select the CPU Load-Line mode. Set to [Disabled] to follow Intel
specifications, or to [Enabled] to improve CPU VDroop directly.
Configuration options: [Auto] [Disabled] [Enabled]