Asus H81T Specifications download pdf (Page 55)

ASUS H81T R2.0

2‑27

LVDS Spread Spectrum Control [+/- 0.5% Center Spread]

Adjusts LVDS spread spectrum clocking.

Conguration options: [Disabled] [+/‑ 0.5% Center Spread] [+/‑ 1% Center

Spread]

DMI Configuration

Allows you to control various DMI functions.

DMI Gen 2 [Auto]

Allows you to enable or disable DMI Gen 2. Conguration options: [Auto] [Enabled]

[Disabled]

DMI Link ASPM Control [Auto]

Allows you to enable or disable the control of Active State Power Management on SA

side of the DMI Link. Conguration options: [Auto] [Disabled] [L0s] [L1] [L0sL1]

Memory Configuration

Memory Scrambler [Enabled]

Allows you to enable or disable Memory Scrambler support.

Memory Remap [Enabled]

Allows you to enable or disable remapping the memory above 4GB.

[Enabled] Enables the function.

[Disabled] Disables this function.

2.6.6 USB Configuration

The items in this menu allow you to change the USB‑related features.

The USB Devices item shows the auto‑detected values. If no USB device is detected, the

item shows None.

Legacy USB Support [Enabled]

[Enabled] Enables the support for USB devices on legacy operating systems (OS).

[Disabled] The USB devices can be used only for the BIOS setup program.

[Auto] Allows the system to detect the presence of USB devices at startup. If

detected, the USB controller legacy mode is enabled. If no USB device is

detected, the legacy USB support is disabled.

Intel

xHCI Mode [Smart Auto]

[Auto] Keeps the last operation of xHCI controller in OS during bootup.

[Smart Auto] Enables the operation of xHCI controller.

[Enabled] Enables the function.

[Disabled] Disables the function.

EHCI Hand-off [Disabled]

[Enabled] Enables the support for operating systems without an EHCI hand‑off

feature.

[Disabled] Disables the function.

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Asus H81T Specifications Page 55