Asus P5W - Manual (Page 96)

-20 Chapter : BIOS setup
PCI Express Frequency [Auto]
Allows you to set the PCI Express frequency. This item is set to [Auto] by default.
Configuration options: [Auto] [90] [91] ~ [150]
PCI Clock Synchronization Mode [Auto]
Allows you to synchronize the PCI frequency with the PCI Express or CPU frequency.
Configuration options: [To CPU] [33.33MHz] [Auto]
The following items also appear when the AI Overclocking item is set to [AI
NOS].
Memory Voltage [Auto]
Allows you to select the DDR2 reference voltage.
Configuration options: [Auto] [1.80V] [1.90V] [1.95V] [2.00V] [2.05V] [2.10V] [2.15V]
[2.20V] [2.25V] [2.30V] [2.35V] [2.40V]
Refer to the DDR2 documentation before adjusting the memory voltage. Setting a
very high memory voltage may damage the memory module(s)!
CPU VCore Voltage [Auto]
Allows you to select the CPU VCore voltage. Configuration options: [Auto]
[1.7000V] [1.6875V] [1.6750V] [1.6625V] [1.6500V] [1.6375V] [1.6250V] [1.6125V]
[1.6000V] [1.5875V] [1.5750V] [1.5625V] [1.5500V] [1.5375V] [1.5250V] [1.5125V]
[1.5000V] [1.4875V] [1.4750V] [1.4625V] [1.4500V] [1.4375V] [1.4250V] [1.4125V]
[1.4000V] [1.3875V] [1.3750V] [1.3625V] [1.3500V] [1.3375V] [1.3250V] [1.3125V]
[1.3000V] [1.2875V] [1.2750V] [1.2625V] [1.2500V] [1.2375V] [1.2250V] [1.2125V]
[1.2000V]
Refer to the CPU documentation before setting the CPU Vcore voltage. Setting
a high Vcore voltage may damage the CPU!
FSB Termination Voltage [Auto]
Allows you to select the front side bus termination voltage.
Configuration options: [Auto] [1.20V] [1.30V] [1.40V] [1.50V]
Setting a high FSB termination voltage may damage the chipset and CPU.