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72
FX-3230 User Manual
This option allows you to change USB configuration parameters.
Item Option Description
Legacy USB
Support
Enabled
Disabled
Auto
Enables Legacy USB support.
Auto option disables legacy support if no USB devices are connected;
Disabled option will keep USB devices available only for EFI
applications.
XHCI
Hand-off
Enabled
Disabled
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
Enabled
Disabled
Enables or disables USB Mass Storage Driver Support.
USB transfer
time-out
1 sec
5 sec
10 sec
20 sec
The time-out value for Control, Bulk, and Interrupt transfers
Device reset
time-out
1 sec
5 sec
10 sec
20 sec
USB mass storage device Start Unit command time-out
Device
power-up
delay
Auto
Manual
Maximum time the device will take before it properly reports itself to
the Host Controller.
Auto uses default value: for a Root port, it is 100
ms, for a Hub port the delay is taken from Hub descriptor.