Congatec COM Express conga-TC87 User Manual page 92

Feature
USB3.0 Port 1 Pins
USB Ports Per-Port Disable
Control
USB Port 0
USB Port 1
USB Port 2
USB Port 3
USB Port 4
USB Port 5
USB Port 6
USB Port 7
USB3.0 Port 0
USB3.0 Port 1
Legacy USB Support
xHCI Hand-off
EHCI Hand-off
USB Mass Storage Driver
Support
USB Transfer Timeout
Device Reset Timeout
Device Power -Up Delay
Selection
Copyright © 2013 congatec AG
Options Description
Disabled Enable or disable the xHCI SuperSpeed support on respective USB port.
Enabled
Disabled Individual disabling of USB ports
Enabled
Disabled Enable or disable the respective USB2.0 port.
Enabled
Disabled Enable or disable the respective USB2.0 port.
Enabled
Disabled Enable or disable the respective USB2.0 port.
Enabled
Disabled Enable or disable the respective USB2.0 port.
Enabled
Disabled Enable or disable the respective USB2.0 port.
Enabled
Disabled Enable or disable the respective USB2.0 port.
Enabled
Disabled Enable or disable the respective USB2.0 port.
Enabled
Disabled Enable or disable the respective USB2.0 port.
Enabled
Disabled Enable or disable the respective USB3.0 port.
Enabled
Disabled Enable or disable the respective USB3.0 port.
Enabled
Enabled Enable USB legacy support.
Disabled Auto option disables legacy support if no USB devices are connected. Disable option will keep USB devices
Auto available only for EFI applications and BIOS setup.
Enabled This is a workaround for OSes without xHCI hand-off support. The xHCI ownership change should be
Disabled claimed by xHCI OS driver.
Disabled This is a workaround for OSes without EHCI hand-off support. The EHCI ownership change should be
Enabled claimed by EHCI OS driver.
Disabled Enable or disable USB mass storage driver support.
Enabled
1 sec The timeout value for control, bulk, and interrupt transfers.
5 sec
10 sec
20 sec
10 sec USB mass storage device Start Unit command timeout.
20 sec
30 sec
40 sec
Auto Define the maximum time a USB device might need before it properly reports itself to the host controller.
Manual Auto selects a default value which is 100ms for a root port or derived from the hub descriptor for a hub port.
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