Supero FatTwin F617H6-FT+ User Manual page 120

FatTwin F617H6-FT+/FTPT+ USER'S MANUAL
Thermal Throttling
Throttling improves reliability and reduces power consumption in the
processor via automatic voltage control during processor idle states. The
options are Disabled and CLTT (Closed Loop Thermal Throttling).
 South Bridge
This feature allows the user to confi gure the settings for the Intel PCH chip.
PCH Information
This feature displays the following PCH information.
Name: This item displays the name of the PCH chip.
Stepping: This item displays the status of the PCH stepping.
USB Devices: This item displays the USB devices detected by the BIOS.
All USB Devices
This feature enables all USB ports/devices. The options are Disabled and
Enabled. (If set to Enabled, EHCI Controller 1 and Controller 2 will appear.)
EHCI Controller 1/EHCI Controller 2 (Available when All USB Devices is
set to Enabled)
Select Enabled to enable EHCI (Enhanced Host Controller Interface) Controller
1 or Controller 2. The options are Disabled and Enabled.
Legacy USB Support (Available when USB Functions is not Disabled)
Select Enabled to support legacy USB devices. Select Auto to disable legacy
support if USB devices are not present. Select Disabled to have USB devices
available for EFI (Extensive Firmware Interface) applications only. The settings
are Enabled Disabled, and Auto.
Port 60/64 Emulation
Select Enabled to enable I/O port 60h/64h emulation support for the legacy USB
keyboard so that it can be fully supported by the operating systems that does not
recognize a USB device. The options are Disabled and Enabled.
EHCI Hand-Off
This item is for operating systems that do not support Enhanced Host Controller
Interface (EHCI) hand-off. When enabled, EHCI ownership change will be
claimed by the EHCI driver. The options are Disabled and Enabled.
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