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4-14

X10SL7-F User’s Manual

Memory Scrambler

This feature enables or disables memory scrambler support for memory error

correction. The settings are Enabled and Disabled.



PCH-IO Conguration

This item displays the information for PCH-IO Chip.

•Intel PCH Rev ID

•USB Conguration

•USB Devices

EHCI1

Select Enabled to enable EHCI (Enhanced Host Controller Interface) Controller 1

for USB 2.0 support. One EHCI controller must always be enabled. The settings

are Enabled and Disabled.

EHCI2

Select Enabled to enable EHCI (Enhanced Host Controller Interface) Controller 2

for USB 2.0 support. One EHCI controller must always be enabled. The settings

are Enabled and Disabled.

Legacy USB Support

This feature enables support for legacy USB devices. Select Auto to disable

legacy support if USB devices are not present. Select Disable to have USB

devices available only for EFI applications. The options are Enabled, Disabled

and Auto.

Port 60/64 Emulation

This feature enables or disables I/O port 60h/64h emulation support. This should

be enabled for complete USB keyboard legacy support for non-USB-aware op-

erating systems. The options are Disabled and Enabled.

XHCI Hand-Off

This item is a work-around solution for operating systems that do not support

XHCI (Extensible Host Controller Interface) hand-off. The XHCI ownership

change should be claimed by the XHCI driver. The settings are Enabled and

Disabled.

Supero X10SL7-F User Manual

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