Avalue SENX-BYT - Manual (Page 98)

SENX-BYT User ’s Manual
98 SENX-BYT User’s Manual
XHCI Mode
Enabled[Default],
Disabled
Mode of operation of xHCI controller.
USB2 Link Power Management
Enabled[Default],
Disabled
Enable/Disable USB2 Link Power
Management.
USB 2.0(EHCI) Support
Enabled,
Disabled[Default]
Control the USB EHCI (USB2.0) functions.
One EHCI controller must always be
enabled.
USB Per Port Control
Enabled[Default],
Disabled
Control each of the USB ports (0~3). Enable:
Enable USB per port; Disable: Use USB port
X settings.
USB Port 1/2/3/4
Enabled[Default],
Disabled
Enable/Disable USB Port 1/2/3/4.
3.6.3.2.3 PCI Express Configuration