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Contents
1 Product Description
1.1 Board Differences.......................................................................................................11
1.2 Overview ....................................................................................................................12
1.2.1 Feature Summary ........................................................................................12
1.2.2 Manufacturing Options.................................................................................13
1.2.3 Board Layouts..............................................................................................14
1.2.4 Block Diagram..............................................................................................16
1.3 Online Support ...........................................................................................................18
1.4 Operating System Support .........................................................................................18
1.5 Design Specifications .................................................................................................19
1.6 Processor...................................................................................................................22
1.7 System Memory .........................................................................................................23
1.7.1 Memory Features.........................................................................................23
1.7.2 Continuity RIMM Modules ............................................................................23
1.7.3 RDRAM Memory Configuration....................................................................24
1.8 Intel
®
850 Chipset.......................................................................................................25
1.8.1 AGP .............................................................................................................26
1.8.2 USB..............................................................................................................27
1.8.3 IDE Support .................................................................................................29
1.8.4 Real-Time Clock, CMOS SRAM, and Battery...............................................30
1.8.5 Intel
®
82802AB 4 Mbit FWH.........................................................................30
1.9 I/O Controller..............................................................................................................31
1.9.1 Serial Port ....................................................................................................31
1.9.2 Parallel Port..................................................................................................32
1.9.3 Diskette Drive Controller ..............................................................................32
1.9.4 Keyboard and Mouse Interface ....................................................................32
1.10 Audio Subsystem........................................................................................................33
1.10.1 Audio Connectors.........................................................................................34
1.10.2 Audio Subsystem Software ..........................................................................34
1.11 LAN Subsystem (Optional).........................................................................................35
1.11.1 Intel
®
82562ET PLC Device .........................................................................35
1.11.2 RJ-45 LAN Connector with Integrated LEDs ................................................35
1.11.3 LAN Subsystem Software ............................................................................36
1.12 CNR (Optional)...........................................................................................................36
1.13 Hardware Management Subsystem............................................................................37
1.13.1 Hardware Monitor Component .....................................................................37
1.13.2 Fan Control and Monitoring..........................................................................37
1.14 Power Management ...................................................................................................38
1.14.1 Software Support .........................................................................................38
1.14.2 Hardware Support........................................................................................42