User`s manual

P4TSP-D2 BIOS Setup
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9 Frequency Control
 Fig ure 9. Frequenc y Control
CPU Clock Ratio
T he Choices: 8 X(default), 9X, 10X, 11X, 12X, 13X, 14 X, 15X, 16X, 17X, 18X, 19X, 20
X, 21 X, 22 X, 23 X.
CPU Voltage
T his item allows you to select CPU Voltage Re gulator.
The Choices: Default (default), +2.5％, +5.5％, +8.1％.
DIMM Voltage
This item allows you to select DDR Voltage Regulator.
The Choices: 2.5V (Default), 2.6V, 2.7V, 2.8V.
Auto Detect PCI Clk
This item allows you to enable / disable auto Detect PCI Clock.
The Choices: Enabled (default), Disabled.
Spread Spectrum
This item allows you to enable/disable the Spread Spectrum function.
The Choices: Enabled (default), Disabled.