Intel D845PEBT2

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Contents
1 Product Description
1.1 Overview ....................................................................................................................12
1.1.1 Feature Summary ........................................................................................12
1.1.2 Manufacturing Options .................................................................................13
1.1.3 Board Layout................................................................................................14
1.1.4 Block Diagram..............................................................................................15
1.2 Online Support ...........................................................................................................16
1.3 Operating System Support .........................................................................................16
1.4 Design Specifications .................................................................................................17
1.5 Processor ...................................................................................................................20
1.6 System Memory .........................................................................................................21
1.7 Intel
®
845PE Chipset..................................................................................................23
1.7.1 AGP .............................................................................................................24
1.7.2 USB..............................................................................................................24
1.7.3 IDE Support .................................................................................................25
1.7.4 Real-Time Clock, CMOS SRAM, and Battery...............................................26
1.7.5 Intel
®
82802AB Firmware Hub (FWH) ..........................................................26
1.8 IDE RAID Controller (Optional)...................................................................................27
1.9 Serial ATA Controller (Optional) .................................................................................27
1.10 I/O Controller ..............................................................................................................28
1.10.1 Serial Ports ..................................................................................................28
1.10.2 Parallel Port..................................................................................................28
1.10.3 Diskette Drive Controller ..............................................................................28
1.10.4 Keyboard and Mouse Interface ....................................................................29
1.11 IEEE 1394a-2000 Controller (Optional) ......................................................................29
1.12 Audio Subsystem........................................................................................................30
1.12.1 6-Channel Audio Subsystem (Optional) .......................................................30
1.12.2 2-Channel Audio Subsystem (Optional) .......................................................31
1.12.3 Audio Connectors.........................................................................................32
1.12.4 Audio Subsystem Software ..........................................................................32
1.13 LAN Subsystem..........................................................................................................33
1.13.1 Intel
®
82562ET Physical Layer Interface Device ..........................................33
1.13.2 RJ-45 LAN Connector with Integrated LEDs ................................................33
1.13.3 LAN Subsystem Software ............................................................................34
1.14 CNR (Optional)...........................................................................................................34
1.15 Hardware Management Subsystem............................................................................35
1.15.2 Fan Monitoring .............................................................................................36
1.15.3 Chassis Intrusion and Detection...................................................................37
1.16 Power Management ...................................................................................................37
1.16.1 ACPI.............................................................................................................38
1.16.2 Hardware Support ........................................................................................40