Usb Configuration; Legacy Usb Support - IBASE Technology IB903F User Manual

DRIVERS INSTALLATION
Power-On after Power failure
Enable or Disable.
Schedule Slot 1 / 2
Setup the hour/minute for system power on.

USB Configuration

Advanced
Main
USB Configuration
USB Devices:
1 Keyboard, 1 Mouse

Legacy USB Support

USB3.0 Support
XHCI Hand-off
EHCI Hand-off
USB hardware delays and time-outs:
USB Transfer time-out
Device reset tine-out
Device power-up delay
Legacy USB Support
Enables Legacy USB support.
AUTO option disables legacy support if no USB devices are connected.
DISABLE option keeps USB devices available only for EFI applications.
USB3.0 Support
Enable/Disable USB3.0 (XHCI) Controller support.
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The
XHCI ownership change should be claimed by XHCI driver.
EHCI Hand-off
Enabled/Disabled. This is a workaround for OSes without EHCI hand-off
support. The EHCI ownership change should be claimed by EHCI driver.
USB Transfer time-out
The time-out value for Control, Bulk, and Interrupt transfers.
30
Aptio Setup Utility
Chipset Boot
Enabled
Enabled
Enabled
Enabled
20 sec
20 sec
Auto
IB903F User's Manual
Security Save & Exit
→ ←
Select Screen
↑↓ Select Item
Enter: Select
+- Change Field
F1: General Help
F2: Previous Values
F3: Optimized Default
F4: Save
ESC: Exit