Supermicro Supero X9SRH-7F - Thermal Throttling; South Bridge Configuration; All USB Devices; EHCI Controller 1; EHCI Controller 2

Chapter 4: AMI BIOS
4-11
Thermal Throttling
This feature selects from the different throttling methods. The options are
Disabled and CLTT (Closed Loop Thermal Throttling).

SouthBridgeConguration
This item displays the current South Bridge Revision.
All USB Devices
This feature enables all USB ports/devices. The options are Enabled
and Disabled.
EHCI Controller 1 / EHCI Controller 2
This feature enables the Enhanced Host Controller Interface (EHCI). The
options are Enabled and Disabled.
Legacy USB Support
This feature enables support for legacy USB devices. Select Auto to dis-
able legacy support if USB devices are not present. Select Disable to
have USB devices available only for EFI applicatioins. The options are
Enabled, Disabled and Auto.
Port 60/64 Emulation
This feature enables I/O port 60h/64h emulation support. This should be
enabled for complete USB keyboard legacy support for non-USB aware
Operating Systems. The options are Enabled, and Disabled.
EHCI Hand-Off
This item is for Operating Systems that does not support Enhanced Host
Controller Interface (EHCI) hand-off. When enabled, EHCI ownership
change will be claimed by the EHCI driver. The settings are Enabled
and Disabled.

SATAConguration
When this submenu is selected, the AMI BIOS automatically detects the presence
of the IDE Devices and displays the following items:
SATA Port0~Port5
This item displays the information detected on the installed SATA drives on the
particular SATA port.