Advantech ark-3405 User Manual page 50

3.1.2.11 Miscellaneous Configuration
 SMBus Support
Enable/Disable SMBus Support.
 Serial IRQ
Enable/Disable SIRQ Logic.
 Serial IRQ Mode
Configure Serial IRQ Mode.
 USB3 Clock Spread Spectrum
Enable USB3 Clock Spread Spectrum feature.
 Display Clock Spread Spectrum
Enable DISPLAY Clock Spread Spectrum feature.
 SATA Clock Spread Spectrum
Enable SATA Clock Spread Spectrum feature.
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