ASUS P5N64 WS Manual De Usuario

4-22

Chapter 4: BIOS setup

USB 2.0 Controller Mode [HiSpeed]

Allows you to set the USB 2.0 controller mode to HiSpeed (480 Mbps) or

FullSpeed (12 Mbps). This item appears only when you set the Legacy USB

Support item to [Enabled] or [Auto].

Configuration options: [FullSpeed ] [HiSpeed ]

BIOS EHCI Hand-off [Enabled]

Allows you to enable support for operating systems without an EHCI hand-off

feature.

Configuration options: [Disabled] [Enabled]

4.5.2

CPU Configuration

The items in this menu show the CPU-related information that the BIOS

automatically detects.

Select Screen

Select Item

F1 General Help

F10 Save and Exit

ESC Exit

Configure advanced CPU settings

Manufacturer:Intel

Brand String:Intel(R) Core(TM)2 Duo CPU @ 3.00GHz

Frequency :3.00GHz

FSB Speed :1333MHz

Cache L1 :64 KB

Cache L2 :4096 KB

CPUID :6F9

Ratio Status:Unlocked (Max:09.0, Min:06.0)

Ratio Actual Value :9

CPU Ratio Setting

[Auto]

C1E Support

[Enabled]

CPU TM Function

[Enabled]

Vanderpool Technology

[Enabled]

Execute Disable Bit

[Enabled]

Max CPUID Value Limit

[Disabled]

Intel(R) SpeedStep(TM) Tech. [Enabled]

Sets the ratio between

CPU Core Clock and the

FSB Frequency.

NOTE: If an invalid

ratio is set in CMOS

then actual and

setpoint values may

differ.

NOTE:

Please Key in ratio

numbers directly!

BIOS SETUP UTILITY

Advanced

CPU Ratio Setting [Auto]

This item allows you to set the ratio between CPU Core Clock and FSB Frequency.

The value is adjusted by typing the desired values using the numeric keypad and

press the <Enter> key. You can also use the <+> and <-> keys to adjust the value.

To restore the default setting, type [auto] using the keyboard and press the <Enter>

key. If an invalid ratio is set in CMOS, then actual and setpoint values may differ.

C1E Support [Enabled]

Allows you to enable or disable Enhanced Halt State support.

Configuration options: [Disabled] [Enabled]

CPU TM function [Enabled]

This function enables the overheated CPU to throttle the clock speed to cool down.

Configuration options: [Disabled] [Enabled]