v
Contents
1
Product Description
1.1
Overview
........................................................................................
10
1.1.1
Feature Summary
................................................................
10
1.1.2
Board Layout
.......................................................................
12
1.1.3
Block Diagram
.....................................................................
14
1.2
Legacy Considerations
......................................................................
15
1.3
Online Support
................................................................................
15
1.4
Processor
.......................................................................................
15
1.5
System Memory
..............................................................................
16
1.5.1
Memory Configurations
.........................................................
17
1.6
Intel
®
G33 Express Chipset
...............................................................
19
1.6.1
Intel G33 Graphics Subsystem
...............................................
19
1.6.2
Intel
®
Viiv™ Processor Technology
..........................................
21
1.6.3
USB
...................................................................................
21
1.6.4
Serial ATA Interfaces
............................................................
22
1.7
Parallel IDE Controller
......................................................................
23
1.8
Real-Time Clock Subsystem
..............................................................
23
1.9
Legacy I/O Controller
.......................................................................
24
1.9.1
Consumer Infrared (CIR)
.......................................................
24
1.9.2
Serial Port
...........................................................................
24
1.10
Audio Subsystem
.............................................................................
25
1.10.1
Audio Subsystem Software
....................................................
26
1.10.2
Audio Connectors and Headers
...............................................
26
1.11
LAN Subsystem
...............................................................................
27
1.11.1
Intel
®
82566DC Gigabit Ethernet Controller
..............................
27
1.11.2
LAN Subsystem Software
.......................................................
28
1.11.3
RJ-45 LAN Connector with Integrated LEDs
..............................
28
1.12
Hardware Management Subsystem
....................................................
29
1.12.1
Hardware Monitoring and Fan Control
......................................
29
1.12.2
Fan Monitoring
.....................................................................
29
1.12.3
Chassis Intrusion and Detection
..............................................
29
1.12.4
Thermal Monitoring
..............................................................
30
1.13
Power Management
.........................................................................
31
1.13.1
ACPI
..................................................................................
31
1.13.2
Hardware Support
................................................................
34
2
Technical Reference
2.1
Memory Map
...................................................................................
39
2.1.1
Addressable Memory
.............................................................
39
2.2
Connectors and Headers
...................................................................
42
2.2.1
Back Panel Connectors
..........................................................
43
2.2.2
Component-side Connectors and Headers
................................
44