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BIOS
4.2.10 USB Configuration
Select this submenu to view the status of the USB ports and configure USB
features.
Setting
Description
Legacy USB
Support
Sets legacy USB support.
►
Options:
Enabled
(default),
Disabled
and
Auto
.
AUTO
option disables legacy support if no USB
devices are connected.
Disable
option will keep USB devices available only
for EFI applications.
XHCI Hand-off
Enable
(default) or
Disable
XHCI Hand-off
This is a workaround for OSes without XHCI hand-
off support. The XHCI ownership change should be
claimed by XHCI driver.
USB Mass Storage
Driver Support
Enable
(default) or
Disable
USB Mass Storage Driver
Support.
Summary of Contents for EmETXe-a10R0
Page 1: ...EmETXe a10R0 COM Express Compact Type 6 CPU Module User s Manual Version 1 0 2020 12...
Page 2: ...Revision History Version Date Description 1 0 2020 12 Initial release...
Page 9: ...1 Introduction 1 Chapter 1 Introduction...
Page 14: ...6 This page is intentionally left blank...
Page 15: ...7 Board Overview 2 Chapter 2 Board Overview...
Page 17: ...9 Board Overview 2 2 Board Dimensions 2 9 2 95 95 4 76 4 87 4 87 54 48 32 39 2 7 6 0 Unit mm...
Page 22: ...14 This page is intentionally left blank...
Page 23: ...15 Installation Maintenance 3 Chapter 3 Installation Maintenance...
Page 26: ...18 This page is intentionally left blank...
Page 27: ...19 BIOS 4 Chapter 4 BIOS...
Page 39: ...31 BIOS 4 2 8 Hardware Monitor Access this page to view the hardware information...
Page 52: ...44 This page is intentionally left blank...
Page 53: ...45 Appendix Appendix...
Page 56: ...48 Appendix outportb sioIndex 0xAA SIO Disable return iData...