User Manual

華碩 Z9PA-D8 系列主板用戶手冊
4-25
4.4.6 USB 設置（USB Configuration）
Legacy USB Support [Enabled]
本項目允許您開啟或關閉支持 legacy USB 設備。
設置值有：[Enabled] [Disabled] [Auto]
USB3.0 Support [Enabled]
本項目用來開啟或關閉 USB3.0 (XHCI) 控制器支持。
設置值有：[Enabled] [Disabled]
XHCI Hand-off [Enabled]
本項目允許您開啟或關閉不支持 XHCI hand-of f 的操作系統。設置值
有：[Disabled] [Enabled]
EHCI Hand-off [Disabled]
本項目允許您開啟或關閉不支持 EHCI hand-off 的操作系統。設置值有：
[Disabled] [Enabled]
Port 60/64 Emulation [Enabled]
本項目用來開啟 I/O 端口 60h/64h 仿真支持。在非 USB 識別的操作系
統中，本項目必須開啟以完全支持老式的 USB 鍵盤。設置值有：[Enabled]
[Disabled]
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 Conguration
USB Devices:
1 Keyboard, 2 Hubs
Legacy USB Support [Enabled]
USB3.0 Support [Enabled]
XHCI Hand-off [Enabled]
EHCI Hand-off [Disabled]
Port 60/64 Emulation [Enabled]
USB hardware delays and time-outs:
USB transfer time-out [20 sec]
Device reset time-out [20 sec]
USB Ports Conguration
→←: 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 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.