Table Of Contents - Intel D945PWM Technical Product Specification

Contents
1 Product Description
1.1 Overview ...................................................................................................................... 10
1.1.1 Feature Summary.......................................................................................... 10
1.1.2 Board Layout ................................................................................................. 12
1.1.3 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 945P Chipset...................................................................................................... 21
1.5.1 USB ............................................................................................................... 21
1.5.2 IDE Support ................................................................................................... 22
1.5.3 Real-Time Clock, CMOS SRAM, and Battery................................................ 23
1.6 PCI Express* Connectors ............................................................................................ 27
1.7 IEEE-1394a Connectors .............................................................................................. 27
1.8 Legacy I/O Controller ................................................................................................... 28
1.8.1 Serial Port...................................................................................................... 28
1.8.2 Parallel Port ................................................................................................... 28
1.8.3 Diskette Drive Controller................................................................................ 28
1.8.4 Keyboard and Mouse Interface ..................................................................... 28
1.9 Audio Subsystem ......................................................................................................... 29
1.9.1 Audio Subsystem Software ........................................................................... 29
1.9.2 Audio Connectors .......................................................................................... 29
1.9.3 8-Channel (7.1) Audio Subsystem................................................................. 29
1.10 LAN Subsystem ........................................................................................................... 31
1.10.1 LAN Subsystem Software.............................................................................. 31
1.10.2 Intel
1.10.3 RJ-45 LAN Connector with Integrated LEDs ................................................. 31
1.11 Hardware Management Subsystem............................................................................. 32
1.11.1 Hardware Monitoring and Fan Control ASIC ................................................. 32
1.11.2 Chassis Intrusion and Detection.................................................................... 32
1.11.3 Fan Monitoring............................................................................................... 33
1.11.4 Thermal Monitoring........................................................................................ 33
1.12 Power Management ..................................................................................................... 34
1.12.1 ACPI .............................................................................................................. 34
1.12.2 Hardware Support ......................................................................................... 36
2 Technical Reference
2.1 Introduction .................................................................................................................. 41
2.2 Memory Resources ...................................................................................................... 41
2.2.1 Addressable Memory..................................................................................... 41
2.2.2 Memory Map.................................................................................................. 43
2.3 DMA Channels ............................................................................................................. 43
2.4 Fixed I/O Map............................................................................................................... 44
2.5 PCI Configuration Space Map...................................................................................... 45
®
82562GX Physical Layer Interface Device .......................................... 31
v