Nexcom FTA 5180 Series User Manual page 44

Chapter 3: BIOS Setup
USB Configuration
This section is used to configure the USB.
Aptio Setup - AMI
Advanced
USB Configuration
USB Module Version 28
USB Controllers:
1 XHCI
USB Devices:
1 Drive, 1 Keyboard, 1 Mouse, 1 Hub
Legacy USB Support [Enabled]
XHCI Hand-off [Enabled]
USB Mass Storage [Enabled]
Driver Support
USB hardware delays
and time-outs:
[20 sec]
USB transfer time-out
Device reset time-out [20 sec]
Device power-up delay [Auto]
Mass Storage Devices:
KingstonDataTraveler 3.0 [Auto]
Version 2.22.1283. Copyright (C) 2022 AMI
Legacy USB Support
Enable Enables Legacy USB.
Auto Disables support for Legacy when no USB devices are connected.
Disable Keeps USB devices available only for EFI applications.
XHCI Hand-off
This is a workaround for OSes that does not support XHCI hand-off. The
XHCI ownership change should be claimed by the XHCI driver.
Copyright © 2022 NEXCOM International Co., Ltd. All Rights Reserved.
USB Mass Storage Driver Support
Enables or disables USB mass storage driver support.
USB Transfer Time-out
The time-out value for control, bulk, and Interrupt transfers.
Enables Legacy USB support.
AUTO option disables legacy
Device Reset Time-out
Support if no USB devices are
connected. DISABLE option will
Selects the USB mass storage device's start unit command timeout.
keep USB devices available
only for EFI applications.
Device Power-up Delay
Maximum time the value 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.
→←: Select Screen
↑↓: Select Item
Mass Storage Devices
Enter: Select
+/-: Change Opt.
Configures the mass storage device emulation type. AUTO enumerates
F1: General Help
F2: Previous Values
devices according to their media format. Optical drives are emulated as
F3: Optimized Defaults
F4: Save & Exit
CDROM, drives with no media will be emulated according to a drive type.
ESC: Exit
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FTA5180 Series User Manual