Shuttle MB47N, User Manual

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Frequency/Voltage Control
This item enables you to set the clock speed and system bus for your
system. The clock speed and system bus are determined by the kind of
processor you have installed in your system.
CPU Clock Ratio CPU Clock Ratio
CPU Clock Ratio CPU Clock Ratio CPU Clock Ratio
This item enables you to set the CPU clock. The CPU clock ratio times
the CPU Host/PCI Clock should equal the core speed of the installed
processor.
" The choice: Min=8 or Max=50.
Auto Detect DIMM/PCI Clk Auto Detect DIMM/PCI Clk Auto Detect DIMM/PCI Clk Auto Detect DIMM/PCI Clk Auto Detect DIMM/PCI Clk
When this item is enabled, BIOS will disable the clock signal of free
DIMM and PCI slots.
" The choice: Enabled or Disabled.
Spread Spectrum Spread Spectrum
Spread Spectrum Spread Spectrum
Spread Spectrum
If you enable spread spectrum, it can significantly reduce the EMI
(Electro-Magnetic Interference) generated by the system.
" The choice: Enabled or Disabled.