Intel D975XBX User Manual

Intel Desktop Board D975XBX Technical Product Specification
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1.10.3 8-Channel (7.1) Audio Subsystem
The 8-channel (7.1) audio subsystem includes the following:
• Intel 82801G I/O Controller Hub (ICH7-R/ICH7-DH)
• Sigmatel 9221 audio codec
• Microphone input that supports a single dynamic, condenser, or electret microphone
The back panel audio connectors are configurable through the audio device drivers. The available
configurable audio ports are shown in Figure 9.
Side Surround
Left and Right/
Line In/Retasking Jack
[Blue]
Line Out/Retasking Jack
[Lime Green]
Mic In/Retasking Jack
[Pink]
OM17555
Mic In
Front Panel
Audio Connectors
Line Out
Surround Left and Right/Retasking Jack
[Black]
Center channel and LFE (Subwoofer)/
Retasking Jack [Orange]
S/PDIF
Digital Audio Out
Coaxial
S/PDIF Digital Audio Out
Optical
Figure 9. Front/Back Panel Audio Connector Options for 8-Channel (7.1) Audio Subsystem

Intel D975XBX Specifications

General

Chipset	Intel 975X
Socket	LGA 775
Memory Type	DDR2
Memory Slots	4
Maximum Memory	8 GB
Form Factor	ATX
RAID Support	RAID 0, 1, 5, 10
USB Ports	8 x USB 2.0
Supported Processors	Intel Pentium 4, Pentium D, Core 2 Duo
Memory Speed	533/667 MHz
Expansion Slots	2 x PCI Express x16, 1 x PCI Express x4, 2 x PCI
Storage Interfaces	4 x SATA 3Gb/s, 1 x PATA
Audio	Intel High Definition Audio
LAN	Gigabit Ethernet