ASRock M3A-GLAN User Manual - Page 36

North Bridge Maximum Frequency

Page 36 highlights

Enhance Halt State This option appears only when you adopt Phenom CPU. All processors support the Halt State (C1). The C1 state is supported through the native processor instructions HLT and MWAIT and requires no hardware support from the chipset. In the C1 power state, the processor maintains the context of the system caches. L3 Cache Allocation This option appears only when you adopt Phenom CPU. The default value is [Auto]. Configuration options: [Auto], [BSP Only] and [All Cores]. Processor Maximum Frequency It will display Processor Maximum Frequency for reference. North Bridge Maximum Frequency This option appears only when you adopt Phenom CPU. It will display North Bridge Maximum Frequency for reference. Processor Maximum Voltage It will display Processor Maximum Voltage for reference. Multiplier/Voltage Change This item is set to [Auto] by default. If it is set to [Manual], you may adjust the value of Processor Frequency and Processor Voltage. However, it is recommended to keep the default value for system stability. BIOS SETUP UTILITY Advanced CPU Configuration AM2 Boost Overclock Mode CPU Frequency (MHz) PCIE Frequency (MHz) Spread Spectrum Boot Failure Guard Cool' n' Quiet Secure Virtual Machine Processor Maximum Frequency Processor Maximum Voltage Multiplier/Voltage Change Processor Frequency Processor Voltage HT Bus Speed HT Bus Width [Disabled] [Auto] [200] [100] [Auto] [Enabled] [Auto] [Enabled] x10.0 2000 MHz 1.4000 V [Manual] [x9.0 1800 MHz] [1.350 V] [Auto] [Auto] If AUTO, multiplier and voltage will be left at the rated frequency/voltage. If Manual, multiplier and voltage will be set based on User Selection in Setup. +F1 F9 F10 ESC Select Screen Select Item Change Option General Help Load Defaults Save and Exit Exit v02.54 (C) Copyright 1985-2003, American Megatrends, Inc. Processor Frequency This option appears only when you adopt AM2 CPU. This item will show when "Multiplier/Voltage Change" is set to [Manual]; otherwise, it will be hidden. The range of the value depends on the CPU you adopt on this motherboard. However, for system stability, it is not recommended to adjust the value of this item. 36

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BIOS SETUP UTILITY
CPU Configuration
Select Screen
Select Item
+-
Change Option
F1
General Help
F9
Load Defaults
F10
Save and Exit
ESC
Exit
v02.54 (C) Copyright 1985-2003, American Megatrends, Inc.
Advanced
Select Screen
Select Item
+-
Change Option
F1
General Help
F9
Load Defaults
F10
Save and Exit
ESC
Exit
CPU Frequency (MHz)
PCIE Frequency (MHz)
AM2 Boost
Overclock Mode
[200]
[100]
[Disabled]
[Auto]
Spread Spectrum
Cool' n' Quiet
Secure Virtual Machine
Boot Failure Guard
Processor Maximum Frequency
Processor Maximum Voltage
HT Bus Speed
HT Bus Width
[Auto]
[Auto]
x10.0 2000 MHz
1.4000 V
[Auto]
[Enabled]
[Auto]
[Enabled]
Multiplier/Voltage Change
[Manual]
If AUTO, multiplier and
voltage will be left at the
rated frequency/voltage. If
Manual,
will be set based
on User Selection in Setup.
multiplier and
voltage
Processor Frequency
Processor Voltage
[x9.0 1800 MHz]
[1.350 V]
Enhance Halt State
This option appears only when you adopt Phenom CPU. All processors
support the Halt State (C1). The C1 state is supported through the native
processor instructions HLT and MWAIT and requires no hardware support
from the chipset. In the C1 power state, the processor maintains the con-
text of the system caches.
L3 Cache Allocation
This option appears only when you adopt Phenom CPU. The default value
is [Auto]. Configuration options: [Auto], [BSP Only] and [All Cores].
Processor Maximum Frequency
It will display Processor Maximum Frequency for reference.
North Bridge Maximum Frequency
This option appears only when you adopt Phenom CPU. It will display North
Bridge Maximum Frequency for reference.
Processor Maximum Voltage
It will display Processor Maximum Voltage for reference.
Multiplier/Voltage Change
This item is set to [Auto] by default. If it is set to [Manual], you may adjust the
value of Processor Frequency and Processor Voltage. However, it is rec-
ommended to keep the default value for system stability.
Processor Frequency
This option appears only when you adopt AM2 CPU. This item will show
when “Multiplier/Voltage Change” is set to [Manual]; otherwise, it will be
hidden. The range of the value depends on the CPU you adopt on this
motherboard. However, for system stability, it is not recommended to ad-
just the value of this item.