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Frequency/Voltage Control
CPU Clock Ratio
Use this item to select a multiplier for the system frontside bus (FSB)
frequency. The value of the multiplier must be set so that:
Multiplier * Frontside Bus Frequency = CPU Clock Speed
For example, if you have a processor that is rated to run at 450MHz
and the system is running a frontside bus frequency of 100MHz, you
should select a multiplier of 4.5 so that:
4.5(Multiplier) * 100MHz(frontside bus) = 450MHz (CPU clock)
Auto Detect PCI/DIMM Clk
When this item is enabled, BIOS disable the clock signal of free
DIMM and PCI slots.
Ø
The choice: Enabled, or Default.
Spread Spectrum
This item allows you to enable/disable the spread spectrum modula-
tion.
Ø
The choice: Default, S/-1.5%, Spectrum +/-0.3%.
CPU Host/AGP/PCI clock
Use the CPU host clock to set the front side bus frequency for the
installed CPU.
Ø
The choice: Default,100/66/33MHz,103/69/34MHz,107/71/
36MHz,110/73/37MHz,133/66/33MHz,137/69/34MHz,140/70/
35MHz,143/71/36MHz,145/73/36MHz,147/73/37MHz,153/77/
38MHz,160/80/40MHz.
