Asus P9DI Computer Hardware User Manual


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ASUS P9D-I
4-15
4.4.2 PCH-IO Conguration
Allows you to configure PCH parameters.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
Intel PCH RC Version 1.0.0.0
Intel PCH SKU Name C222
Intel PCH Rev ID 04/C1
USB Conguration
USB Conguration
settings.
USB Conguration
Allows you to set the USB Configuration settings.
USB Conguration settings
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
Mode of operation of xHCI
controller.
USB Conguration
XHCI Mode [Auto]
BTCG [Disabled]
EHCI1 [Enabled]
EHCI2 [Enabled]
USB Ports Per-Port Disable Control [Disabled]
XHCI Mode [Auto]
Allows you to set the mode of operation of the xHCI controller. Configuration options: [Auto]
[Enabled] [Disabled]
BTCG [Disabled]
Allows you to enable or disable trunk clock gating. Configuration options: [Enabled] [Disabled]
EHCI1 / EHCI2 [Enabled]
Allows you to control the USB EHCI (USB 2.0) functions. One EHCI controller must always
be enabled. Configuration options: [Disabled] [Enabled]
USB Ports Per-Port Disable Control [Disabled]
Allows you to control the disabling of the USB ports (0-13). Configuration options:
[Disabled] [Enabled]
USB Port #0-#13 Disable [Enabled]
This items only appears when you set the USB Ports Per-Port Disable Control to
[Enabled]
This item allows you to control the disabling of each of the USB ports (0-13).
Configuration options: [Disabled] [Enabled]
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