ETX-BT
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9.3.5.1 USB > Chipset USB Configuration
Feature
Options
Description
USB Configuration
Info only
XHCI Mode
Enabled
Disabled
Auto
Smart Auto
Mode of operation of xHCI controller.
USB 2.0(EHCI) Support
Disabled
Enabled
Control the USB EHCI (USB 2.0) functions.
One EHCI controller must always be
enabled.
USB Pre Port Control
Enabled
Disabled
Control each of the USB ports (0~3).
Enable: Enable USB per port; Disable: Use
USB port x settings.
USB Port #0~3
Enabled
Disabled
Enable / Disable USB Port 0-3.
9.3.6 Network
Feature
Options
Description
Network Info
only
Network Stack
Enabled
Disabled
Enable/Disable UEFI network stack.
LAN Controller
Enabled
Disabled
Enables/Disable the PCI Express Port 3 in the
Chipset.
9.3.7 PCI
Feature
Options
Description
PCI and PCIe
Info only
PCI Common Settings
Info only
PCI Latency
32 PCI Bus Clocks
64 PCI Bus Clocks
96 PCI Bus Clocks
128 PCI Bus Clocks
160 PCI Bus Clocks
192 PCI Bus Clocks
224 PCI Bus Clocks
248 PCI Bus Clocks
Value to be programed into PCI latency timer
register.
VGA Palette Snoop
Disabled
Enabled
Enables or disables VGA Palette Registers
Snooping.
PERR# Generation
Enabled
Disabled
Enables or Disables PCI Device to Generate
PERR#.
SERR# Geraration
Enabled
Disabled
Enables or disables PCI device to generate
SERR#.