Usb Configuration - B&R Panel PC 2100 User Manual

4.1.6.6 USB configuration

BIOS setting Explanation
XHCI controller Option for configuring the xHCI controller.
EHCI controller Configures USB EHCI controllers for the USB
interfaces.
USB per port control Option for enabling/disabling individual USB in-
terfaces.
USB port #0 Option for enabling/disabling the USB1 inter-
face.
USB port #1 Option for enabling/disabling the USB2 inter-
face.
USB port #2 Option for enabling/disabling the multi-touch or
the optional front USB interface.
USB port #3 Option for enabling/disabling the multi-touch or
the optional front USB interface.
Panel PC 2100 user's manual V1.17
Figure 156: Advanced - USB configuration
Configuration options
Table 246: Advanced - USB configuration
Effect
Smart auto
USB 3.0 interfaces are not handled as USB 3.0
until after the operating system has started. Un-
til then, they are handled as USB 2.0 interfaces.
If the PC is rebooted, then the USB 3.0 inter-
faces are still handled as USB 3.0 during boot-
ing.
Disabled Disables the xHCI controller. All USB 3.0 inter-
faces become USB 2.0 interfaces.
Enabled Enables the xHCI controller so that USB 3.0 in-
terfaces are always identified as such.
Disabled Disables the EHCI controller.
Enabled Enables the EHCI controller.
Disabled Hides the BIOS settings for "USB port #x".
Enabled Shows the BIOS settings for "USB port #x".
Disabled Disables this USB interface.
Enabled Enables this USB interface.
Disabled Disables this USB interface.
Enabled
Enables this USB interface.
Disabled Disables this USB interface.
Enabled Enables this USB interface.
Disabled Disables this USB interface.
Enabled Enables this USB interface.
Software
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