User's Manual

SBI-7226T-T2 Blade Module User’s Manual
6-8
SouthBridge Configuration
The menu options in the SOUTHBRIDGE CONFIGURATION submenu and their descriptions
are shown in Table 6-8.
Table 6-8. SouthBridge Configuration Submenu
Menu Option Description
USB Functions
This setting Enables or Disables USB Functions for the system. Disabling this
setting allows you to configure the USB 2.0 Controller setting.
USB Port Configure
This setting allows you to specify the USB ports for your system when the USB
Functions setting is enabled. Options include 6x6 USB Ports and 8x4 USB
Ports.
USB 2.0 Controller
This setting is only active when the USB Functions setting is disabled. It allows
you to Enable or Disable the USB 2.0 Controller.
 USB Configuration
USB
Configuration
Information
(Static)
This static display shows Module Version and USB Devices Enabled information.
Legacy USB
Support
Select Enabled to enable the support for USB Legacy. Disable Legacy support if
there are no USB devices installed in the system. A
UTO disables Legacy support
if no USB devices are connected. The options are D
ISABLED, Enabled and AUTO.
USB 2.0
Controller Mode
Select the controller mode for your USB ports. Options are HiSpeed and
F
ULLSPEED. (HiSpeed=480 Mbps, FullSpeed=12 Mbps).
BIOS EHCI
Hand-Off
Enable or DISABLE a workaround for OS's without EHCI hand-off support.
Legacy USB 1.1
HC Support
This setting allows you to Enable or Disable Legacy USB 1.1 HC support.
Hotplug USB FDD
Support
This setting allows you to create a dummy FDD device that will be associated
with the hotplugged FDD later. The Auto option creates this dummy device only if
there is no USB FDD present. Options include Auto, Enabled and Disabled.
SMBUS Controller This setting allows you to Enable or Disable the SMBUS controller.
Restore on AC Power
Loss
Use this setting to specify the option for restoring on an AC power loss. Options
include Power Off, Power On and Last State.
Power Button
Function
Use this setting to specify the function of the power button when it is turned off.
Options include 4-second Override and Instant Off.