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Contents
1 Product Description
1.1 Overview ......................................................................................................................10
1.1.1 Feature Summary..........................................................................................10
1.1.2 Manufacturing Options ..................................................................................11
1.1.3 Board Layout .................................................................................................12
1.1.4 Block Diagram ...............................................................................................14
1.2 Online Support .............................................................................................................15
1.3 Processor.....................................................................................................................15
1.4 System Memory ...........................................................................................................16
1.4.1 Memory Configurations .................................................................................17
1.5 Intel
®
945G Chipset .....................................................................................................21
1.5.1 Intel 945G Graphics Subsystem....................................................................21
1.5.2 USB ...............................................................................................................23
1.5.3 IDE Support...................................................................................................24
1.5.4 Real-Time Clock, CMOS SRAM, and Battery................................................26
1.6 PCI Express* Connectors ............................................................................................26
1.7 IEEE-1394a Connectors (Optional)..............................................................................26
1.8 Legacy I/O Controller ...................................................................................................27
1.8.1 Serial Port......................................................................................................27
1.8.2 Parallel Port...................................................................................................27
1.8.3 Diskette Drive Controller................................................................................27
1.8.4 Keyboard and Mouse Interface .....................................................................27
1.9 Audio Subsystem .........................................................................................................28
1.9.1 Audio Subsystem Software ...........................................................................28
1.9.2 Audio Connectors..........................................................................................28
1.9.3 8-Channel (7.1) Audio Subsystem.................................................................28
1.9.4 6-Channel (5.1) Audio Subsystem.................................................................30
1.10 LAN Subsystem ...........................................................................................................31
1.10.1 LAN Subsystem Software..............................................................................31
1.10.2 10/100 Mbits/sec LAN Subsystem.................................................................31
1.10.3 Gigabit LAN Subsystem ................................................................................32
1.10.4 Intel
®
Active Management Technology (Optional).........................................33
1.10.5 Alert Standard Format (ASF) Support (Optional) ..........................................35
1.11 Hardware Management Subsystem.............................................................................35
1.11.1 Hardware Monitoring and Fan Control ASIC.................................................36
1.11.2 Chassis Intrusion and Detection....................................................................36
1.11.3 Fan Monitoring...............................................................................................36
1.11.4 Thermal Monitoring........................................................................................37
1.12 Power Management.....................................................................................................38
1.12.1 ACPI ..............................................................................................................38
1.12.2 Hardware Support .........................................................................................40
1.13 Trusted Platform Module (Optional).............................................................................44