Asus P4U800-X - Manual (Page 48)

2-16 Chapter 2: BIOS information
CPU Clock Ratio [17 X]
Sets the ratio between the core clock and the FSB frequency. Key-in a
value then press . Configuration options: [Min=8] [Max=28]
(depending on the installed CPU)]
CPU/MEM Clock Selectable [Auto]
Set this item to Manual to enable linear frequency function.
Configuration options: [Auto] [Manual]
CPU Clock Setting [100]
Sets the CPU core frequency. Key-in a value then press . This
item is enabled only when the CPU/MEM Clock Selectable item is set to
Manual. Configuration options: [Min=100] [Max=300] (depending on the
installed CPU)]
MEM Clock Setting [DDR266]
Sets the DRAM frequency. This item is enabled only when the CPU/MEM Clock
Selectable item is set to ManualConfiguration options: [DDR266] [DDR333]
[DDR400]
Spread Spectrum [+/-0.7%]
This field enables or disables the clock generator spread spectrum. Configuration
options: [Disabled] [+/- 0.1%] [+/- 0.2%] [+/- 0.3%] [+/- 0.4%] [+/- 0.5%] [+/- 0.6%]
[+/- 0.7%] [+/- 0.8%] [+/- 0.9%] [+/- 1.0%]
2.4.1 Frequency/Voltage Control
CPU Clock Ratio [17 X]
CPU/MEM Clock Selectable [Auto]
x CPU Clock Setting [100]
x MEM Clock Setting [DDR266]
Spread Spectrum [+/- 0.7%]
Frequency/Voltage Control
F1 : Help ↑↓ : Select Item -/+ : Change Value F5 : Setup Defaults
ESC : Exit →← : Select Menu Enter : Select Sub-menu F10 : Save and Exit
Select Menu
Item Specific Help
Sets the ratio between
CPU core clock and
the FSB frequency.