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Intel D925XCV, D925XBC specifications Back Panel Connectors For 8-Channel 7.1 Audio Subsystem

Models: D925XBC D925XCV

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Intel Desktop Board D925XCV/D925XBC Technical Product Specification

2.8.1.1Back Panel Connectors For 8-Channel (7.1) Audio Subsystem

Figure 19 shows the location of the back panel connectors for boards equipped with the 8-channel (7.1) audio subsystem. The back panel connectors are color-coded. The figure legend (Table 17) lists the colors used (when applicable).

A C

B	E	F	G	I	K	L	O
							OM16680

Figure 19. Back Panel Connectors for 8-Channel (7.1) Audio Subsystem

Table 17 lists the back panel connectors identified in Figure 19.

✏NOTE

The back panel audio line out connector is designed to power headphones or amplified speakers only. Poor audio quality occurs if passive (non-amplified) speakers are connected to this output.

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Intel D925XCV, D925XBC specifications Back Panel Connectors For 8-Channel 7.1 Audio Subsystem

Contents

Intel Desktop Board D925XCV/D925XBC Technical Product SpecificationJune Order Number C68597-001 Revision History RevisionRevision History DatePreface Intended AudienceWhat This Document Contains Typographical ConventionsOther Common Notation Intel Desktop Board D925XCV/D925XBC Technical Product SpecificationContents 1 Product Description2 Technical Reference 3 Overview of BIOS Features 4 Error Messages and Beep CodesBooting Without Attached Devices Changing the Default Boot Device During POSTFigures TablesD925XCV Component-side Connectors Shown in Figure D925XBC Component-side Connectors Shown in FigureChassis Intrusion Connector States for a One-Color Power LEDIntel Desktop Board D925XCV/D925XBC Technical Product Specification 1 Product Description What This Chapter Contains1.1 PCI Bus Terminology Change 1.2 Board Differences1.3.1 Feature Summary 1.3 OverviewTable 2. Feature Summary Intel Desktop Board D925XCV/D925XBC Technical Product Specification1.3.2 Manufacturing Options Feature Summary continuedPower Input ConnectorTable 4 lists the D925XCV components identified in Figure 1.3.3 Board LayoutsFigure 1. Desktop Board D925XCV Components Table 4. D925XCV Components Shown in Figure Product DescriptionItem/callout from Figure DescriptionTable 5 lists the D925XCV components identified in Figure Figure 2. Desktop Board D925XBC ComponentsTable 5. D925XBC Components Shown in Figure Product DescriptionItem/callout from Figure Description1.3.4 Block Diagram Figure 3. Block DiagramIntel Desktop Board D925XCV/D925XBC Technical Product Specification Intel 925X Chipset1.4 Online Support 1.5 ProcessorPower supply connectors INTEGRATOR’S NOTES1.6 System Memory INTEGRATOR’S NOTE1.6.1 Memory Configurations 1.6.1.1 Dual Channel Interleaved Mode Configurations Figure 5. Dual Channel Interleaved Mode Configuration with Two DIMMsFigure 7. Dual Channel Interleaved Mode Configuration with Four DIMMs OM171241.6.1.2 Single Channel Asymmetric Mode Configurations Figure 8. Single Channel Asymmetric Mode Configuration with One DIMM1.7 Intel 925X Chipset 1.7.1 USB1.7.2 IDE Support 1.7.2.1 Parallel ATE IDE Interface1.7.2.2 Serial ATA Interfaces 1.7.2.5 SCSI Hard Drive Activity LED Connector Optional 1.7.2.4 RAID Boot Configuration Overview1.7.2.3 Serial ATA RAID 1.9 Auxiliary Power AUX PWR Output Connector 1.8 PCI Express Connectors1.7.3 Real-Time Clock, CMOS SRAM, and Battery 1.10 I/O Controller 1.10.1 Serial Port1.10.2 Parallel Port INTEGRATOR’S NOTES1.10.3 Diskette Drive Controller 1.10.4 Keyboard and Mouse InterfaceIntel Desktop Board D925XCV/D925XBC Technical Product Specification For information about1.11.2 Audio Connectors 1.11 Audio Subsystem1.11.1 Audio Subsystem Software INTEGRATOR’S NOTE1.11.3 8-Channel 7.1 Audio Subsystem Figure 11 is a block diagram of the 8-channel 7.1 audio subsystem Figure 11. 8-channel 7.1 Audio Subsystem Block DiagramProduct Description For information about1.11.4 6-Channel 5.1 Audio Subsystem Figure 13. 6-Channel 5.1 Audio Subsystem Block Diagram1.12.2 RJ-45 LAN Connector with Integrated LEDs 1.12 LAN Subsystem1.12.1 Marvell Yukon 88E8050 PCI Express 1.0a Integrated MAC/PHY Gigabit Ethernet Controller1.12.3 Alert Standard Format ASF Support 1.12.4 LAN Subsystem Software1.13 Hardware Management Subsystem 1.13.1 Hardware Monitoring and Fan Control ASIC1.13.2 Thermal Monitoring Intel Desktop Board D925XCV/D925XBC Technical Product SpecificationFigure 15. Thermal Monitoring for D925XCV Board DescriptionFigure 16. Thermal Monitoring for D925XBC Board Product DescriptionDescription OM166891.14 Power Management 1.13.3 Fan Monitoring1.13.4 Chassis Intrusion and Detection 1.14.1 ACPI1.14.1.1 System States and Power States Effects of Pressing the Power SwitchTable 9. Power States and Targeted System Power Intel Desktop Board D925XCV/D925XBC Technical Product SpecificationProcessor Targeted System1.14.2 Hardware Support 1.14.1.2 Wake-up Devices and Events1.14.2.2 Fan Connectors 1.14.2.1 Power Connector1.14.2.3 LAN Wake Capabilities 1.14.2.8 PME# Signal Wake-up Support 1.14.2.4 Instantly Available PC Technology1.14.2.5 Resume on Ring 1.14.2.6 Wake from USB1.14.2.10 +5 V Standby Power Indicator LED 1.14.2.9 WAKE# Signal Wake-up SupportCR3J1 1.15.1 System Requirements 1.15 Trusted Platform Module Optional1.15.2 Warning of Potential Data Loss 1.15.3 Security Precautions 1.15.3.1 Password Procedures1.15.3.2 Emergency Recovery File Back Up Procedures 1.15.3.3 Hard Drive Image Backup Procedures1.15.3.4 Clear Text Backup Optional 1.15.4 Trusted Platform Module Ownership1.15.5 Enabling the Trusted Platform Module 1.15.6 Assuming Trusted Platform Module Ownership1.15.7.1 Recovering from Hard Disk Failure 1.15.7 Recovery Procedures1.15.7.2 Recovering from Desktop Board or TPM Failure 1.15.8 Clearing Trusted Platform Module Ownership 1.15.9 Software Support Product DescriptionIntel Desktop Board D925XCV/D925XBC Technical Product Specification 2 Technical Reference 2.1 Introduction2.2 Memory Resources 2.2.1 Addressable MemoryFigure 18. Detailed System Memory Address Map area 64 KBarea Add-in Card2.3 DMA Channels 2.2.2 Memory MapTable 11. System Memory Map Table 12. DMA Channels2.4 Fixed I/O Map Intel Desktop Board D925XCV/D925XBC Technical Product SpecificationTable 13. I/O Map Address hex2.5 PCI Configuration Space Map Table 14. PCI Configuration Space MapTechnical Reference Device2.6 Interrupts Intel Desktop Board D925XCV/D925XBC Technical Product SpecificationInterrupts System Resource2.7 PCI Conventional Interrupt Routing Map Table 16. PCI Interrupt Routing Map Not present on the D925XBC2.8 Connectors 2.8.1 Back Panel Connectors2.8.1.1 Back Panel Connectors For 8-Channel 7.1 Audio Subsystem Table 17. Back Panel Connectors Shown in Figure Technical ReferenceItem/callout from Description2.8.1.2 Back Panel Connectors For 6-Channel 5.1 Audio Subsystem Table 18. Back Panel Connectors Shown in Figure Technical ReferenceItem/callout from Description2.8.2 Component-side Connectors Figure 21. D925XCV Component-side ConnectorsTable 19. D925XCV Component-side Connectors Shown in Figure Technical ReferenceItem/callout from Figure DescriptionFigure 22. D925XBC Component-side Connectors OM16691Table 20. D925XBC Component-side Connectors Shown in Figure Technical ReferenceItem/callout from Figure DescriptionTable 21. ATAPI CD-ROM Connector Table 22. Front Panel Audio ConnectorTable 23. Front Chassis Fan and Rear Chassis Fan Connectors Table 24. Processor Fan Connector and Auxiliary Rear Fan ConnectorTable 25. Chassis Intrusion Connector Table 26. SCSI Hard Drive Activity LED Connector OptionalTable 27. Serial ATA Connectors Table 28. Auxiliary Power Output ConnectorThe board has three power supply connectors 2.8.2.1 Power Supply ConnectorsINTEGRATOR’S NOTE 2.8.2.2 Add-in Card Connectors 2.8.2.3 Auxiliary Front Panel Power/Sleep LED Connector 2.8.2.4 Front Panel Connector2.8.2.4.2 Reset Switch Connector Purple 2.8.2.4.1 Hard Drive Activity LED Connector Yellow2.8.2.4.3 Power/Sleep LED Connector Green 2.8.2.4.4 Power Switch Connector Red 2.8.2.5 Front Panel USB ConnectorsINTEGRATOR’S NOTES 2.8.2.6 Front Panel IEEE 1394a Connectors Optional Figure 25 is a connection diagram for the IEEE 1394a connectorsThe IEEE 1394a connectors are colored blue The +12 V DC power on the IEEE 1394a connectors is fusedTable 36. BIOS Setup Configuration Jumper Settings 2.9 Jumper BlockFigure 26. Location of the Jumper Block 2.10 Mechanical Considerations 2.10.1 D925XCV Form Factor2.10.2 D925XBC Form Factor Figure 28. Desktop Board D925XBC Dimensions2.10.3 I/O Shield 0.00 Intel Desktop Board D925XCV/D925XBC Technical Product Specification0.00 2.11.1 DC Loading 2.11 Electrical Considerations2.11.2 Add-in Board Considerations 2.11.3 Fan Connector Current Capability 2.11.4 Power Supply Considerations2.12 Thermal Considerations http//developer.intel.com/design/motherbd/cooling.htmFigure 32 shows the locations of the localized high temperature zones Figure 32. Localized High Temperature Zones2.13 Reliability Table 39. Thermal Considerations for Components2.14 Environmental Table 40. Desktop Board D925XCV/D925XBC Environmental SpecificationsIntel Desktop Board D925XCV/D925XBC Technical Product Specification Specification2.15 Regulatory Compliance 2.15.1 Safety Regulations2.15.2 EMC Regulations 2.15.2.1 FCC Compliance Statement USA 2.15.3 European Union Declaration of Conformity Statement2.15.2.2 Canadian Compliance Statement 2.15.4.1 Disposal Considerations 2.15.4 Product Ecology Statements2.15.4.2 Recycling Considerations 2.15.5 Product Certification Markings Board Level Intel Desktop Board D925XCV/D925XBC Technical Product SpecificationTable 43. Product Certification Markings Description3.1 Introduction 3 Overview of BIOS FeaturesWhat This Chapter Contains 3.2 BIOS Flash Memory Organization 3.3 Resource Configuration3.3.1 PCI Autoconfiguration 3.3.2 PCI IDE Support3.4 System Management BIOS SMBIOS 3.5 Legacy USB Support3.6.1 Language Support 3.6 BIOS Updates3.6.2 Custom Splash Screen 3.7 Boot Options 3.7.1 CD-ROM Boot3.7.2 Network Boot 3.7.3 Booting Without Attached Devices3.8.1 Peripheral Selection and Configuration 3.8 Fast Booting Systems with Intel Rapid BIOS Boot3.8.2 Intel Rapid BIOS Boot 3.9 BIOS Security Features Table 47. Supervisor and User Password FunctionsIntel Desktop Board D925XCV/D925XBC Technical Product Specification 4.1 BIOS Error Messages 4 Error Messages and Beep CodesWhat This Chapter Contains Table 48. BIOS Error Messages continued Intel Desktop Board D925XCV/D925XBC Technical Product SpecificationError Message Memory size has decreased since the last boot. If no memory was4.2 Port 80h POST Codes The POST card must be installed in PCI bus connectorIntel Desktop Board D925XCV/D925XBC Technical Product Specification Table 51. Runtime Code Uncompressed in F000 Shadow RAMCode Description of POST OperationError Messages and Beep Codes Table 51. Runtime Code Uncompressed in F000 Shadow RAM continuedCode Description of POST OperationIntel Desktop Board D925XCV/D925XBC Technical Product Specification Table 51. Runtime Code Uncompressed in F000 Shadow RAM continuedCode Description of POST Operation4.3 Bus Initialization Checkpoints 4.4 Speaker 4.5 BIOS Beep CodesTable 54. Lower Nibble High Byte Functions Error Messages and Beep Codes CPU errorMemory error 6 System failure 7 System failure 8 Video errorIntel Desktop Board D925XCV/D925XBC Technical Product Specification