Intel Igd Swsci Opregion; Usb Function [Enabled]; Usb 2.0 (Ehci) Support [Enabled]; Set Spread Spectrum Function [Disabled] - IEI Technology ECW-281B-D525 User Manual

ECW-281B/B2-D525 Embedded System

Enabled

Disabled


USB Function [Enabled]

Use the USB Function BIOS option to enable or disable USB function support.

Disabled

Enabled


USB 2.0 (EHCI) Support [Enabled]

Use the USB 2.0 (EHCI) Support BIOS option to enable or disable the USB 2.0 controller.

Enabled

Disabled


Set Spread Spectrum Function [Disabled]

The Set Spread Spectrum Function option can help to improve CPU EMI issues.

Disabled

Enabled

5.4.3 Intel IGD SWSCI OpRegion

Use the Intel IGD SWSCI OpRegion menu to configure the video device connected to the
system.
The onboard HD audio controller automatically
D
EFAULT
detected and enabled
The onboard HD audio controller is disabled
USB function support disabled
USB function support enabled
D
EFAULT
USB 2.0 controller enabled
D
EFAULT
USB 2.0 controller disabled
The spread spectrum function is disabled
D
EFAULT
The spread spectrum function is enabled
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