Spread Spectrum - Foxconn A74MX-K User Manual

► PCI Express Clock
This option is used to adjust the speed of PCI Express slot. It may enhance the graphics card
speed.
► CPU Multiplier Adjust (Optional only if CPU supports)
This option is used to adjust the CPU Clock Ratio. Multiply CPU clock with this ratio, you can
get the CPU speed. Increase this ratio may overclock your CPU. This option will be displayed
only if your CPU is supporting this feature.

► Spread Spectrum

If you enabled this function, it can significantly reduce the EMI (Electromagnetic Interference)
generated by the system, so to comply with FCC regulation. But if overclocking is activated,
you had better disable it.
Voltage Options
CMOS Setup Utility - Copyright (C) 1985-2006, American Megatrends, Inc.
CPU Voltage Control
Memory Voltage Control
HT/SB Voltage Control
↑↓←→:Move Enter:Select
► CPU Voltage Control
This option is used to change the CPU voltage in a step of 0.025V. The voltage can be
incremented from 1.100V to 1.550V.
► Memory Voltage Control
This option is used to change the DRAM voltage in a step of 50mV. The voltage can be
incremented from +50mV to +600mV.
► HT/SB Voltage Control
This option is used to change the HyperTransport/South Bridge voltage in a step of 30mV. The
voltage can be incremented from +30mV to +360mV.
Voltage Options
[Disabled]
[Disabled] [Disabled]
[Disabled] [Disabled]
[Disabled]
+/-/:Value F10:Save ESC:Exit
F9:Optimized Defaults
27
Help Item Help Item Help Item
Options
Disabled Disabled Disabled
1.550V
1.525V 1.525V
1.500V 1.500V
1.475V
1.450V 1.450V
1.425V 1.425V
1.400V 1.400V
1.375V 1.375V
1.350V 1.350V
1.325V 1.325V
1.300V 1.300V
1.275V 1.275V
1.250V 1.250V
1.225V 1.225V
F1:General Help