Intel 9EJL4 manual 3-7Frequency/Voltage Control, 8Frequency/Voltage Control, Memory Frequency For

Chapter 3

3-7 Frequency/Voltage Control

By choosing the Frequency/Voltage Control option from the CMOS Setup Utility menu (Figure 3-1), the screen below displays the manufacturer's default values for the motherboard.

Figure 3-8 Frequency/Voltage Control

Memory Frequency For

Please leave the default system setting [Auto] for a stable system operation.

CPU Clock Ratio:

This feature allows user to manually configure your CPU clock ratio according to your processor’s specifications.

Auto Detect PCI Clk:

Enabling this function will auto-detect PCI clock.

Spread Spectrum

Available options are [+/- 0.5 %], [+/- 0.45%], [+/- 0.35%], [+ /- 0.25%] and [Disabled].

CPU Clock

This feature allows the system memory to run at specified CPU clock speed. The default setting is at 100Mhz.

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