Kontron CP305 BIOS - Manual (Page 94)

OEM Feature CP305 BIOS
Page 84 ID 1035-8356, Rev. 1.0
P R E L I M I N A R Y
CLOCK SPREADING SCREEN
This screen provides one function for specifying the clock spreading configuration settings.
Spread Spectrum Modulation SDO
This function is used to enable or disable the spread spectrum modulation of the CPU clock.
Optimal and Fail-Safe default settings: Disabled
SETTING DESCRIPTION
Disabled Use this setting to disable spread spectrum modulation of the CPU clock.
Enabled Use this setting to enable spread spectrum modulation of the CPU clock.
Spread spectrum modulation typically reduces system EMI.