Supermicro Supero X8DTH-6F User Manual page 74

X8DTH-6/X8DTH-6F/X8DTH-i/X8DTH-iF User's Manual
Active State Power-Management
Select Enabled to use the power management for signal transactions between
the PCI Express L0 and L1 Links. Select Enabled to confi gure PCI-Exp. L0 and
L1 Link power states. The options are Disabled and Enabled.
IOH PCI-E Max Payload Size
Some add-on cards perform faster with the coalesce feature, which limits the
payload size to 128B; while others, with a payload size of 256B which inhibits
the coalesce feature. Please refer to your add-on card user guide for the desired
setting. The options are 256B and 128B.
South Bridge Confi guration
USB Functions
Select Enabled to use onboard USB connections. The Options are: Disabled
and Enabled.
USB 2.0 Controller (Available when the item: USB Functions is disabled)
This feature displays the current USB controller used in the motherboard.
Legacy USB Support
Select Enabled to use Legacy USB devices. If this item is set to Auto, Legacy
USB support will be automatically enabled if a legacy USB device is installed on
the motherboard. The settings are Disabled, Enabled and Auto.
Port 64/60 Emulation
Select Enabled to enable 60h/64h emulation for complete USB keyboard support
for operating systems that are not compatible with USB devices. The options
are Enabled and Disabled.

IDE/SATA Confi guration
When this submenu is selected, the AMI BIOS automatically detects the presence
of the IDE devices and displays the following items.
SATA#1 Confi guration
If Compatible is selected, it sets SATA#1 to legacy compatibility mode. Selecting
Enhanced sets SATA#1 to native SATA mode. The options are Disabled, Compat-
ible and Enhanced.
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