Frequency/Voltage Control; Auto Detect Pci Clk; Spread Spectrum; Cpu Host/3V66/Pci Clock - Advantech ARK-3384 Series User Manual

4.9 Frequency/Voltage Control

This section shows the user how to configure the processor frequency.
4.9.1

Auto Detect PCI CLK

This field enables or disables the auto detection of the PCI clock.
4.9.2

Spread Spectrum

This field sets the value of the spread spectrum. The default setting is Dis-
abled. Leave this field in its default setting. Do not alter this setting unless
advised by an engineer or technician.
4.9.3

CPU Host/3V66/PCI Clock

Leave this field in its default setting. Do not alter this setting unless
advised by an engineer or technician.
Figure 4.13: Frequency/Voltage Control
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