Справочник Пользователя для ASUS RS926-E7/RS8
華碩 RS92x-E7/RS8 系列用戶手冊
5-27
5.4.8 USB 設置（USB Configuration）
Enabled Legacy USB support.
Auto option disables legacy
support if no USB devices
are connected. DISABLE
option will keep USB devices
available only for EFI
applications.
USB Configuration
USB Devices:
3Drivers, 1Keyboard, 1 Mouse, 3 Hubs
Legacy USB Support
[Enabled]
USB3.0 Support
[Enabled]
XHCI Hand-off
[Enabled]
EHCI Hand-off
[Disabled]
USB hardware delays and time-outs
USB transfer time-out
[20 sec]
Device reset time-out
[20 sec]
USB Ports Configuration
→←:
Select Screen
↑↓:
Select Item
Enter: Select Item
+/-: Change Opt.
F1: General Help
F2: Previous Values
F5: Optimized Defaults
F10: Save & Exit
ESC: Exit
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Advanced
Version 2.15.1219. Copyright (C) 2011 American Megatrends, Inc.
Legacy USB Support [Enabled]
啟用或關閉支持 Legacy USB 設備。設置值有：[Enabled] [Disabled]
[Auto]
USB3.0 Support [Enabled]
本項目為啟用或關閉支持 USB3.0 (XHCI) 控制器。設置值有：[Enabled]
[Disabled]
XHCI Hand-off [Enabled]
這是一個解決操作系統沒有 XCHI 所有權更改，為根據 XCHI 驅動程序
更改。設置值有：[Disabled] [Enabled]
EHCI Hand-off [Disabled]
這是一個解決操作系統沒有 ECHI 所有權更改，為根據 ECHI 驅動程序
更改。設置值有：[Disabled] [Enabled]
USB Hardware Delays and Time-outs
USB transfer time-out [20 sec]
USB transfer time-out [20 sec]
本項目為設置暫停數值，提供控制、bulk 與中斷傳輸。設置值有：[1
sec] [5 sec] [10 sec] [20 sec]
Device reset time-out [20 sec]
USB 大量存儲設備起始單元命令暫停時間。設置值有：[10 sec] [20 sec]
[30 sec] [40 sec]