Asus P4GD1 User Manual page 77

The following item appears only when the AI Overclocking item is set to
[AI N.O.S.] or [Manual].
Memory Voltage [Auto] Memory Voltage [Auto]
Memory Voltage [Auto] Memory Voltage [Auto] Memory Voltage [Auto]
Allows selection of the DDR SDRAM operating voltage. Set to Auto for safe
mode. Configuration options: [2.60V] [2.70V] [2.80V] [2.90V] [Auto]
Refer to the DDR documentation before setting the memory voltage.
Setting a very high memory voltage may damage the memory
module(s)!
Chipset Core Voltage [Auto] Chipset Core Voltage [Auto]
Chipset Core Voltage [Auto] Chipset Core Voltage [Auto] Chipset Core Voltage [Auto]
Allows selection of the chipset core voltage.
Configuration options: [1.50V] [1.60V] [Auto]
CPU VCore Voltage [Auto] CPU VCore Voltage [Auto]
CPU VCore Voltage [Auto] CPU VCore Voltage [Auto] CPU VCore Voltage [Auto]
Allows selection of the CPU VCore voltage. The configuration options vary
depending on the CPU installed. Setting to Auto allows the BIOS to detect
the VCore voltage of the CPU installed.
Refer to the CPU documentation before setting the CPU VCore voltage.
A very high Vcore voltage can severely damage the CPU!
FSB Termination Voltage [Auto] FSB Termination Voltage [Auto] FSB Termination Voltage [Auto]
FSB Termination Voltage [Auto] FSB Termination Voltage [Auto]
Sets the Front Side Bus (FSB) termination voltage.
Configuration options: [1.20V] [1.40V] [Auto]
CPU Frequency [XXX] (value is auto-detected) CPU Frequency [XXX] (value is auto-detected)
CPU Frequency [XXX] (value is auto-detected) CPU Frequency [XXX] (value is auto-detected) CPU Frequency [XXX] (value is auto-detected)
Indicates the frequency sent by the clock generator to the system bus and
PCI bus. The bus frequency (external frequency) multiplied by the bus
multiple equals the CPU speed. The value of this item is auto-detected by
BIOS. The values range from 100 to 400. Refer to the following table for
the correct Front Side Bus and CPU External Frequency settings. Use the
<+> and <-> keys to adjust the value.
T a b l e 4 . 4 . 2 F S B / C P U E x t e r n a l F r e q u e n c y S y n c h r o n i z a t i o n T a b l e 4 . 4 . 2 F S B / C P U E x t e r n a l F r e q u e n c y S y n c h r o n i z a t i o n T a b l e 4 . 4 . 2 F S B / C P U E x t e r n a l F r e q u e n c y S y n c h r o n i z a t i o n
T a b l e 4 . 4 . 2 F S B / C P U E x t e r n a l F r e q u e n c y S y n c h r o n i z a t i o n T a b l e 4 . 4 . 2 F S B / C P U E x t e r n a l F r e q u e n c y S y n c h r o n i z a t i o n
F r o n t S i d e B u s F r o n t S i d e B u s
F r o n t S i d e B u s F r o n t S i d e B u s F r o n t S i d e B u s
FSB 800
FSB 533
FSB 400
Selecting a very high CPU frequency may cause the system to become
unstable! If this happens, revert to the default setting.
A S U S P 4 G D 1 A S U S P 4 G D 1
A S U S P 4 G D 1 A S U S P 4 G D 1 A S U S P 4 G D 1
C P U E x t e r n a l F r e q u e n c y C P U E x t e r n a l F r e q u e n c y
C P U E x t e r n a l F r e q u e n c y C P U E x t e r n a l F r e q u e n c y C P U E x t e r n a l F r e q u e n c y
200 MHz
133 MHz
100 MHz
4 - 1 9 4 - 1 9
4 - 1 9 4 - 1 9 4 - 1 9