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Intel DG965PZ Product Specification - Page 51

Table 18. Component-side Connectors and Headers Shown

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Technical Reference Table 18 lists the component-side connectors and headers identified in Figure 16. Table 18. Component-side Connectors and Headers Shown in Figure 16 Item/callout from Figure 16 Description A IEEE-1394a front panel header B Front panel USB header C Front panel USB header D PCI Express x16 add-in card connector E Front chassis fan header F Main power connector G Chassis intrusion header H Front panel header I Auxiliary front panel power LED header J Processor fan connector K Processor core power connector L PCI Express Mini Card connector M Serial ATA connectors [4] N Wireless LAN activity LED header O Rear chassis fan header P High Definition Audio Link header Q Front panel audio header Table 19. Front and Rear Chassis Fan Headers Pin Signal Name 1 Control 2 +12 V 3 Tach Table 20. Processor Fan Header Pin Signal Name 1 Ground 2 +12 V 3 FAN_TACH 4 FAN_CONTROL Table 21. Chassis Intrusion Header Pin Signal Name 1 Intruder 2 Ground 51

Section	Page
Intel® Desktop Board DG965PZ Technical Product Specification	1
Revision History / Disclaimer	2
Preface	3
Intended Audience	3
What This Document Contains	3
Typographical Conventions	3
Contents	5
1 Product Description	9
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	18
1.5 Intel® G965 Express Chipset	23
1.5.1 Intel G965 Graphics Subsystem	23
1.5.2 USB	26
1.5.3 Serial ATA Interfaces	27
1.5.4 Real-Time Clock, CMOS SRAM, and Battery	27
1.6 Audio Subsystem	28
1.6.1 Audio Subsystem Software	28
1.6.2 Audio Connectors and Headers	29
1.7 LAN Subsystem	30
1.7.1 Intel® 82566DC Gigabit Ethernet Controller	30
1.7.2 LAN Subsystem Software	31
1.7.3 RJ-45 LAN Connector with Integrated LEDs	31
1.8 Hardware Management Subsystem	32
1.8.1 Hardware Monitoring and Fan Control	32
1.8.2 Fan Monitoring	32
1.8.3 Chassis Intrusion and Detection	32
1.8.4 Thermal Monitoring	33
1.9 Power Management	34
1.9.1 ACPI	34
1.9.2 Hardware Support	36
2 Technical Reference	41
2.1 Memory Map	41
2.1.1 Addressable Memory	41
2.2 DMA Channels	43
2.3 Fixed I/O Map	44
2.4 PCI Configuration Space Map	45
2.5 Interrupts	46
2.6 PCI Interrupt Routing Map	47
2.7 Connectors and Headers	48
2.7.1 Back Panel Connectors	49
2.7.2 Component-side Connectors and Headers	50
2.8 Jumper Block	58
2.9 Mechanical Considerations	59
2.9.1 Form Factor	59
2.9.2 I/O Shield	60
2.10 Electrical Considerations	61
2.10.1 DC Loading	61
2.10.2 Fan Header Current Capability	61
2.10.3 Add-in Board Considerations	62
2.10.4 Power Supply Considerations	62
2.11 Thermal Considerations	63
2.12 Reliability	65
2.13 Environmental	66
3 Overview of BIOS Features	67
3.1 Introduction	67
3.2 BIOS Flash Memory Organization	68
3.3 Resource Configuration	68
3.3.1 PCI Autoconfiguration	68
3.4 System Management BIOS (SMBIOS)	69
3.5 Legacy USB Support	69
3.6 BIOS Updates	70
3.6.1 Language Support	70
3.6.2 Custom Splash Screen	70
3.7 BIOS Recovery	71
3.8 Boot Options	71
3.8.1 CD-ROM Boot	71
3.8.2 Network Boot	71
3.8.3 Booting Without Attached Devices	72
3.8.4 Changing the Default Boot Device During POST	72
3.9 Adjusting Boot Speed	73
3.9.1 Peripheral Selection and Configuration	73
3.9.2 BIOS Boot Optimizations	73
3.10 BIOS Security Features	74
4 Error Messages and Beep Codes	75
4.1 Speaker	75
4.2 BIOS Beep Codes	75
4.3 BIOS Error Messages	75
4.4 Port 80h POST Codes	76
5 Regulatory Compliance and Battery Disposal Information	81
5.1 Regulatory Compliance	81
5.1.1 Safety Regulations	81
5.1.2 European Union Declaration of Conformity Statement	82
5.1.3 Product Ecology Statements	84
5.1.4 EMC Regulations	87
5.1.5 Product Certification Markings (Board Level)	88