Chapter 4 – DFI CR960-HM76 User Manual

Page 45

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Chapter 4 BIOS Setup

Chapter 4

USB Configuration

Enable or disable XHCI
Pre-Boot Driver Support.

USB Confi guration

XHCI Pre-Boot Driver

xHCI Mode
HS Port #1 Switchable
HS Port #2 Switchable
HS Port #3 Switchable
HS Port #4 Switchable
xHCI Streams

EHCI1

EHCI2

[Enabled]

[Auto]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]

[Enabled]

Chipset

XHCI Pre-Boot Driver

Enable or disable the support of

XHCI Pre-Boot Driver.

xHCI Mode

Select the operation mode of XHCI controller. These options are Smart Auto, Auto,

Enabled, and Disabled.

HS Port #1~4 Switchable

Allow HS port to switch between xHCI and EHCI. If disabled, HS port is routed to

EHCI. If HS port is routed to xHCI, the corresponfing SS port is enabled.

xHCI Streams

Enable or disable xHCI Maximum Primary Stream Array Size.

EHCI 1 and EHCI 2

These fields are used to control the functions of USB EHCI (USB 2.0) controllers.

One EHCI controller must always be enabled.



Select Screen



Select Item

Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous

Values

F3: Optimized

Defaults

ESC: Exit

PCH Azalia Configuration

Control detection of the
Azalia device.
Disabled= Azalia will be
unconditionally disabled.
Enabled= Azalia will be
unconditionally enabled.
Auto=Azalia will be ena-
bled if present, disabled
otherwise.

PCH Azalia Confi guration

Azalia



Azalia Internal DP/HDMI Codec

Azalia HDMI Codec Port B
Azalia HDMI Codec Port C
Azalia HDMI Codec Port D

 

[Auto]

[Enabled]
[Enabled]
[Enabled]
[Enabled]

Chipset



Select Screen



Select Item

Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous

Values

F3: Optimized

Defaults

ESC: Exit

Azalia

Enable or disable the onboard audio.

Azalia Internal DP/HDMI Codec

Enable or disable internal HDMI codec for Azalia.

Azalia HDMI Codec Port B/C/D

Enable or disable internal HDMI codec port for Azalia.

This manual is related to the following products:

CR960-QM77