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Asus P5Q SE2 User Manual

Page 54

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2-16

Chapter 2: BIOS setup

CPU.Voltage.[Auto]

Allows you to set the CPU VCore voltage. The values range from 0.8500V to 1.7500V with a

0.00625V interval. Configuration options: [Auto]

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.

FSB.Termination.Voltage.[Auto]

Allows you to set the front side bus termination voltage. The values range from 1.20V to

1.50V with a 0.10V interval.

The minimum value becomes 1.10V and the maximum value becomes 1.40V when a 45nm

CPU is detected.

Memory.Voltage.[Auto]

Allows you to set the memory voltage manually or Auto. Use the.<+> and <-> keys to adjust

the value. The value ranges from 1.80V to 2.20V with a 0.10V interval.

North.Bridge.Voltage.[Auto]

Allows you to set the NB voltage manually or Auto. Use the <+> and.<->.keys to adjust the

value. The value ranges from 1.10V to 1.40V with a 0.10V interval.

Setting a very high voltage may damage the component permanently, and setting a very

low voltage may cause the system to become unstable.

South.Bridge.Voltage.[Auto]

Allows you to set the SB voltage. The value ranges from 1.50V to 1.70V with a 0.20V interval.

CPU.GTL.Reference.[Auto]

Allows you to set the CPU GTL voltage reference. Configuration options: [Auto] [0.667x]

[0.65x] [0.63x] [0.615x]

CPU.Spread.Spectrum.[Auto]

Allows you to set the CPU spread spectrum. Configuration options: [Auto] [Disabled]

PCIE.Spread.Spectrum.[Auto]

Allows you to set the PCIE spread spectrum. Configuration options: [Auto] [Disabled]

CPU.Clock.Skew.[Auto]

Allows you to set the CPU clock skew. Configuration options: [Auto] [Normal] [Delay 75ps]

[Delay 150ps] [Delay 225ps] [Delay 300ps] [Delay 375ps] [Delay 450ps] [Delay 525ps]

[Delay 600ps] [Delay 675ps] [Delay 750ps] [Delay 825ps] [Delay 900ps] [Delay 975ps]

[Delay 1050ps] [Delay 1100ps]

NB.Clock.Skew.[Auto]

Allows you to set the NB clock skew. Configuration options: [Auto] [Normal] [Delay 75ps]

[Delay 150ps] [Delay 225ps] [Delay 300ps] [Delay 375ps]