ASUS RS320Q-E7/RS12 Manual De Usuario

5-19

ASUS RS320Q-E7/RS12

5.5.9

USB Configuration

The North Bridge is built in the CPU.

Advanced

Enables Legacy USB support.

AUTO option disables legacy

support if no USB devices are

connected. DISABLE option will

keep USB devices available

only for EFI applications.

USB Configuration
USB Devices

1 Mouse, 2 Hubs

Legacy USB Support

[Enabled]

EHCI Hand-off

[Disabled]

USB hardware delays and time-out:

USB transfer time-out

[20 sec]

Device reset time-out

[20 sec]

Device power-up delay

[Auto]

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

item shows None.

5.5.8

Intel TXT(LT) Configuration

Advanced

Enables or Disables Intel(R)

TXT(LT) support.

Intel Trusted Execution Technology Configuration
Intel TXT support only can be enabled/disabled if

SMX is enabled. VT and VT-d support must also be

enabled prior to TXT.

Secure Mode Extensions (SMX)

Enabled

Intel TXT(LT) Support

[Disabled]

Intel TXT(LT) Support [Disabled]

Allows you to enable or disable support for Intel Trusted Execution Technology (TXTLT).
Configuration options: [Disabled] [Enabled]

Legacy USB Support [Enabled]

Allows you to enable or disable support for legacy USB devices. Setting to [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.
Configuration options: [Disabled] [Enabled] [Auto]

EHCI Hand-off [Disabled]

Enables or disables the BIOS EHCI hand-off support.
Configuration options: [Disabled] [Enabled]