User's Manual

TRN-3200T-R100 Tablet PC
Page 31

Enabled
DEFAULT
Legacy USB support enabled

Disabled
Legacy USB support disabled

Auto
Legacy USB support disabled if no USB devices are
connected
 USB3.0 Support [Enabled]
Use the USB3.0 Support option to enable or disable the USB 3.0 controller.

Enabled
DEFAULT
The USB 3.0 controller is enabled.

Disabled
The USB 3.0 controller is disabled.
 XHCI Hand-off [Enabled]
This is a workaround for system without XHCI hand-off support. The XHCI ownership
change should be claimed by XHCI driver.

Enabled
DEFAULT
XHCI hand-off function support is enabled.

Disabled
XHCI hand-off function support is disabled.
 EHCI Hand-off [Disabled]
This is a workaround for system without EHCI hand-off support. The EHCI ownership
change should be claimed by EHCI driver.

Disabled
DEFAULT
EHCI hand-off function support is disabled.

Enabled
EHCI hand-off function support is enabled.
 Port 60/64 Emulation [Enabled]
Use the Port 60/64 Emulation BIOS option to enable or disable I/O port 60h/64h
emulation support. This item should be enabled for the complete USB keyboard legacy
support for non-USB aware OS.

Disabled
I/O port 60h/64h emulation support is disabled.

Enabled
DEFAULT
I/O port 60h/64h emulation support is enabled.