Pch-Io Configuration - Asus P9D-M Series User Manual

4.4.2

PCH-IO Configuration

Allows you to configure PCH parameters.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
Intel PCH RC Version
Intel PCH SKU Name
Intel PCH Rev ID
USB Configuration
USB Configuration
Allows you to set the USB Configuration settings.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Advanced
USB Configuration
XHCI Mode
BTCG
EHCI1
EHCI2
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).
These items only appear when you set the USB Ports Per-Port Disable Control to [Enabled]
USB Port #0-#13 Disabled [Enabled]
This item allows you to enable/disable each of the USB ports (0-13).
Configuration options: [Disabled] [Enabled]
4-16
1.3.0.0
C224
04/C1
[Auto]
[Disabled]
[Enabled]
[Enabled]
U S B C o n f i g u r a t i o n
settings.
USB Configuration settings
Mode of operation of xHCI
controller.
Chapter 4: BIOS setup