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BIOS
3.2.6 USB Configuration
Select this submenu to view the status of the USB ports and configure USB
features.
USB Configuration
USB
Module
Version 13
USB Controllers:
1 XCHI
USB Devices:
1 Keyboard, 1 Mouse
Legacy USB Support
[Enabled]
XHCI Hand-off
[Enabled]
USB Mass Storage Driver Support [Enabled]
USB hardware delays and time-outs:
USB transfer time-out
[20 sec]
Device reset time-out
[20 sec]
Device power-up delay
[Auto]
Enables Legacy USB support.
AUTO option disables legacy
support if no USB devices are
connected. DISABLE option will
keep USB devices available.
only for EFI applications.
Version 2.17.1249. Copyright (C) 2016 American Megatrends, Inc.
Advanced
Chipset Boot Security Save & Exit
Aptio Setup Utility - Copyright (C) 2016 American Megatrends, Inc.
Main
→←
: Select Screen
↓↑
: Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F9: Optimized Defaults
F10: Save & Exit
ESC: Exit
The featured settings and delivered info are:
Setting / Info
Description
Legacy USB Support
Enables/disables legacy USB support.
Options available are
Enabled
(default),
Disabled
and
Auto
.
Select
Auto
to disable legacy support if no USB
device are connected.
Select
Disabled
to keep USB devices available
only for EFI applications.
XHCI Hand-off
Enables/disables a workaround for the operating
systems that have no XHCI hand-off support
Enabled
is the default.
Содержание Qseven EmQ-i2401
Страница 1: ...I EmQ i2401 Qseven CPU Module User s Manual Version 1 1 2019 07 ...
Страница 2: ... II This page is intentionally left blank ...
Страница 10: ... viii This page is intentionally left blank ...
Страница 11: ... 1 1 Chapter 1 Introduction Chapter 1 Introduction ...
Страница 16: ... 6 This page is intentionally left blank ...
Страница 17: ... 7 2 Chapter 2 Board Overview Chapter 2 Board Overview ...
Страница 18: ... 8 Board Overview 2 1 Board Dimensions ...
Страница 22: ... 12 This page is intentionally left blank ...
Страница 23: ... 13 Chapter 3 BIOS 3 Chapter 3 BIOS ...
Страница 43: ... 33 Appendices Appendices ...