Table Of Contents - Intel D945PLRN Specification

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 Intel 945PL Chipset.................................................................................................... 20
1.5.1 USB ............................................................................................................... 20
1.5.2 IDE Support ................................................................................................... 21
1.5.3 Real-Time Clock, CMOS SRAM, and Battery................................................ 23
1.6 PCI Express Connectors.............................................................................................. 27
1.7 Legacy I/O Controller ................................................................................................... 27
1.7.1 Serial Port...................................................................................................... 27
1.7.2 Parallel Port ................................................................................................... 28
1.7.3 Diskette Drive Controller................................................................................ 28
1.7.4 Keyboard and Mouse Interface ..................................................................... 28
1.8 Audio Subsystem ......................................................................................................... 29
1.8.1 Audio Subsystem Software ........................................................................... 29
1.8.2 Audio Connectors .......................................................................................... 29
1.8.3 6-Channel (5.1) Audio Subsystem................................................................. 30
1.9 LAN Subsystem ........................................................................................................... 31
1.9.1 LAN Subsystem Software.............................................................................. 31
1.9.2 Intel
1.10 Hardware Management Subsystem............................................................................. 33
1.10.1 Hardware Monitoring and Fan Control ASIC ................................................. 33
1.10.2 Chassis Intrusion and Detection.................................................................... 33
1.10.3 Fan Monitoring............................................................................................... 33
1.10.4 Thermal Monitoring........................................................................................ 34
1.11 Power Management ..................................................................................................... 35
1.11.1 ACPI .............................................................................................................. 35
1.11.2 Hardware Support ......................................................................................... 37
2 Technical Reference
2.1 Memory Map ................................................................................................................ 41
2.2 Fixed I/O Map............................................................................................................... 42
2.3 PCI Configuration Space Map...................................................................................... 43
2.4 Interrupts ...................................................................................................................... 44
2.5 DMA Channels ............................................................................................................. 45
2.6 PCI Conventional Interrupt Routing Map ..................................................................... 45
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82562GX Physical Layer Interface Device .......................................... 31
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