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
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1.5
955X Chipset...................................................................................................... 21
1.5.1
USB ............................................................................................................... 21
1.5.2
IDE Support ................................................................................................... 21
1.5.3
1.6
1.7
PCI Express Connectors.............................................................................................. 24
1.8
1.9
1.10 I/O Controller................................................................................................................ 26
1.10.1
Serial Port...................................................................................................... 26
1.10.2
Parallel Port ................................................................................................... 26
1.10.3
1.10.4
1.11 Audio Subsystem ......................................................................................................... 27
1.11.1
1.11.2
Audio Connectors .......................................................................................... 27
1.11.3
1.11.4
1.12 LAN Subsystem ........................................................................................................... 31
1.12.1
1.12.2
1.12.3
1.12.4
1.12.5
1.13.1
1.13.2
Thermal Monitoring........................................................................................ 35
1.13.3
Fan Monitoring............................................................................................... 36
1.13.4
1.14 Power Management ..................................................................................................... 36
1.14.1
ACPI .............................................................................................................. 36
1.14.2
Hardware Support ......................................................................................... 39
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