Frequency/Voltage Control - Shuttle XPC User Manual

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Frequency Control
CPU Clock Ratio
This item allows you to adjust CPU Ratio.
Min: 8X
Max: 50X
Ø Key in a DEC number: (Between Min and Max.)
Auto Detect DIMM/PCI Clk
This item allows you to enable/disable auto detection DIMM/PCI Clock.
Ø The choice: Enabled, or Disabled.
Spread Spectrum
This item allows you to enable/disable the spread spectrum modulation.
Ø The choice: Enabled, or Disabled.
CPU Clock
This item allows the user to adjust CPU Host Clock.
Min: 100
Max: 232
Ø Key in a DEC number: (Between Min and Max.)
CPU: DRAM Frequency Ratio
This item allows you to adjust CPU and DRAM Ratio.
Ø The choice: SPD, 3:8, 3:10, 1:4, 3:16, or 3:20.
DRAM Frequency
This item show DRAM frequency.
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