Acnodes FPC 7150 - Manual (Page 49)

FPC 71X0 User Manual 5-41
HEISEI Electronics Co., Ltd.
5.9 Frequency/Voltage Control
Auto Detect PCI Clk
Options: Disabled, Enabled
Default: Enabled
Spread Spectrum
When the mainboard's clock generator pulses, the extreme values (spikes) of the
pulses create EMI (Electromagnetic Interference). The Spread Spectrum function
reduces the EMI generated by modulating the pulses so that the spikes of the
pulses are reduced to flatter curves.
Options: Disabled, Enabled
Default: Disabled