BIOS SETUP

Frequency/Voltage Control

This section shows the user how to configure the processor frequency.

CMOS Setup Utility – Copyright © 1984-2001 Award Software

Frequency/Voltage Control

Auto Detect DIMM/PCI Clk

Disabled

Spread Spectrum

Disabled

Host CPU/PCI Clock

Default

CPU Clock Ratio

X 3

ITEM HELP

Menu Level

Auto Detect DIMM/PCI Clk

This field enables or disables the auto detection of the DIMM/PCI clock. The default setting is Disabled.

Spread Spectrum

This field sets the value of the spread spectrum. The default setting is Disabled. This field is for CE testing use only.

Host CPU/PCI Clock

The Host CPU/PCI Clock has a default setting of Default which automatically detects the systems host CPU clock and PCI clock. You can also use this parameter to overclock your system. However, it is important to note that overclocking the system/CPU can cause your system to become unstable or crash.

CPU Clock Ratio

The CPU Ratio, also known as the CPU bus speed multiplier, can be configured through this field. The default setting is X 3. This parameter can be used in conjunction with the above field to change the processors speed.

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I815E User’s Manual

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Image 48
Intel I815E Frequency/Voltage Control, Auto Detect DIMM/PCI Clk, Spread Spectrum, Host CPU/PCI Clock, CPU Clock Ratio