Product Specification
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Intel® Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification October 2004 Order Number: C90152-001 The Intel® Desktop Boards D925XECV2/D925XEBC2 may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current characterized errata are documented in the Intel Desktop Boards D925XECV2/D925XEBC2 Specification Update.
Intel® Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification October 2004 Order Number: C90152-001 The Intel® Desktop Boards D925XECV2/D925XEBC2 may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current characterized errata are documented in the Intel Desktop Boards D925XECV2/D925XEBC2 Specification Update.
Product Specification
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... INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. Box 5937 Denver, CO 80217-9808 or call in the Intel Desktop Boards D925XECV2/D925XEBC2 Specification Update before placing your distributor to obtain the latest specifications before being incorporated into a revision of this document...errors known as the property of others. Revision History Revision -001 Revision History First release of the Intel® Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification Date October 2004 This product specification applies to this specification will be claimed as errata...
... INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. Box 5937 Denver, CO 80217-9808 or call in the Intel Desktop Boards D925XECV2/D925XEBC2 Specification Update before placing your distributor to obtain the latest specifications before being incorporated into a revision of this document...errors known as the property of others. Revision History Revision -001 Revision History First release of the Intel® Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification Date October 2004 This product specification applies to this specification will be claimed as errata...
Product Specification
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... of the BIOS error messages, beep codes, and POST codes Typographical Conventions This section contains information about the Desktop Boards D925XECV2 and D925XEBC2 and their components to help you avoid damaging hardware or losing data. CAUTION Cautions are used in all of information...notes are included to the vendors, system integrators, and other engineers and technicians who need this level of these Intel® Desktop Boards: D925XECV2 and D925XEBC2. Not all specifications of this type. iii Intended Audience The TPS is specifically not intended for these symbols and...
... of the BIOS error messages, beep codes, and POST codes Typographical Conventions This section contains information about the Desktop Boards D925XECV2 and D925XEBC2 and their components to help you avoid damaging hardware or losing data. CAUTION Cautions are used in all of information...notes are included to the vendors, system integrators, and other engineers and technicians who need this level of these Intel® Desktop Boards: D925XECV2 and D925XEBC2. Not all specifications of this type. iii Intended Audience The TPS is specifically not intended for these symbols and...
Product Specification
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... a signal name to indicate third-party brands and names that general location. Voltages are the property of the particular part at 5J. Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification WARNING Warnings indicate conditions, which if not observed, can cause personal injury. Volts. This symbol is the instance of...the description of a component, N indicates component type, xn are the relative coordinates of its location on the Desktop Boards D925XECV2 and D925XEBC2, and X is used to identify an active-low signal (such as USBP0#) When used in the 5J area.
... a signal name to indicate third-party brands and names that general location. Voltages are the property of the particular part at 5J. Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification WARNING Warnings indicate conditions, which if not observed, can cause personal injury. Volts. This symbol is the instance of...the description of a component, N indicates component type, xn are the relative coordinates of its location on the Desktop Boards D925XECV2 and D925XEBC2, and X is used to identify an active-low signal (such as USBP0#) When used in the 5J area.
Product Specification
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Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.15 Trusted Platform Module (Optional 47 1.15.1 System Requirements 47 1.15.2 Warning of Potential Data Loss 47 1.15.3 Security Precautions 48 1....63 2.8.2 Component-side Connectors 68 2.9 Jumper Block ...80 2.10 Mechanical Considerations 81 2.10.1 D925XECV2 Form Factor 81 2.10.2 D925XEBC2 Form Factor 82 2.10.3 I/O Shield...83 2.11 Electrical Considerations 85 2.11.1 DC Loading...85 2.11.2 Add-in Board Considerations 85 2.11.3 Fan Connector Current Capability 86 2.11.4 Power Supply Considerations 86 2.12 ...
Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.15 Trusted Platform Module (Optional 47 1.15.1 System Requirements 47 1.15.2 Warning of Potential Data Loss 47 1.15.3 Security Precautions 48 1....63 2.8.2 Component-side Connectors 68 2.9 Jumper Block ...80 2.10 Mechanical Considerations 81 2.10.1 D925XECV2 Form Factor 81 2.10.2 D925XEBC2 Form Factor 82 2.10.3 I/O Shield...83 2.11 Electrical Considerations 85 2.11.1 DC Loading...85 2.11.2 Add-in Board Considerations 85 2.11.3 Fan Connector Current Capability 86 2.11.4 Power Supply Considerations 86 2.12 ...
Product Specification
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... Block Diagram 33 12. Desktop Board D925XECV2 Components 14 2. Memory Channel and DIMM Configuration 21 5. Dual Channel (Interleaved) Mode Configuration with Three DIMMs 22 7. Front/Back Panel Audio Connector Options for 8-Channel (7.1) Audio Subsystem 64 vii Thermal Monitoring for D925XEBC2 Board 39 17. Dual Channel (Interleaved) Mode Configuration with Intel® Rapid BIOS Boot 100...
... Block Diagram 33 12. Desktop Board D925XECV2 Components 14 2. Memory Channel and DIMM Configuration 21 5. Dual Channel (Interleaved) Mode Configuration with Three DIMMs 22 7. Front/Back Panel Audio Connector Options for 8-Channel (7.1) Audio Subsystem 64 vii Thermal Monitoring for D925XEBC2 Board 39 17. Dual Channel (Interleaved) Mode Configuration with Intel® Rapid BIOS Boot 100...
Product Specification
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... Connector 76 34. Back Panel Connectors for Front Panel USB Connectors 78 25. Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 20. Connection Diagram for 6-Channel (5.1) Audio Subsystem 66 21. Connection Diagram for Boards with the 6-Channel (5.1) Audio Subsystem 84 31. D925XEBC2 Components Shown in Figure 19 65 18. Back Panel Connectors Shown in Figure 2 17...
... Connector 76 34. Back Panel Connectors for Front Panel USB Connectors 78 25. Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 20. Connection Diagram for 6-Channel (5.1) Audio Subsystem 66 21. Connection Diagram for Boards with the 6-Channel (5.1) Audio Subsystem 84 31. D925XEBC2 Components Shown in Figure 19 65 18. Back Panel Connectors Shown in Figure 2 17...
Product Specification
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BIOS Setup Configuration Jumper Settings 80 37. Desktop Board D925XECV2/D925XEBC2 Environmental Specifications 90 41. BIOS Error Messages 103 49. Lower Nibble High Byte Functions 110 55. Thermal Considerations for Components 89 40. Product Certification Markings ...
BIOS Setup Configuration Jumper Settings 80 37. Desktop Board D925XECV2/D925XEBC2 Environmental Specifications 90 41. BIOS Error Messages 103 49. Lower Nibble High Byte Functions 110 55. Thermal Considerations for Components 89 40. Product Certification Markings ...
Product Specification
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...as PCI is now called PCI Conventional. 1.2 Board Differences This TPS describes these Intel Desktop Boards: D925XECV2 and D925XEBC2. Table 1. This generation of Intel Desktop Boards adds a new technology for Trusted Platform Module (TPM) D925XEBC2 • microATX Form Factor (9.60 inches ... 1 Product Description What This Chapter Contains 1.1 PCI Bus Terminology Change 11 1.2 Board Differences ...11 1.3 Overview ...12 1.4 Online Support ...19 1.5 Processor ...19 1.6 System Memory ...20 1.7 Intel® 925X Chipset...25 1.8 PCI Express Connectors 28 1.9 Auxiliary Power (AUX PWR...
...as PCI is now called PCI Conventional. 1.2 Board Differences This TPS describes these Intel Desktop Boards: D925XECV2 and D925XEBC2. Table 1. This generation of Intel Desktop Boards adds a new technology for Trusted Platform Module (TPM) D925XEBC2 • microATX Form Factor (9.60 inches ... 1 Product Description What This Chapter Contains 1.1 PCI Bus Terminology Change 11 1.2 Board Differences ...11 1.3 Overview ...12 1.4 Online Support ...19 1.5 Processor ...19 1.6 System Memory ...20 1.7 Intel® 925X Chipset...25 1.8 PCI Express Connectors 28 1.9 Auxiliary Power (AUX PWR...
Product Specification
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... 9.60 inches [243.84 millimeters by 243.84 millimeters]) Support for an Intel® Pentium® 4 processor in this document show only the Desktop Board D925XECV2. Table 2. Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification NOTE Most of : • Intel® 82925XE Memory Controller Hub (MCH) • Intel® 82801FR I/O Controller Hub (ICH6-R) • 8 Mbit Firmware Hub (FWH) One...
... 9.60 inches [243.84 millimeters by 243.84 millimeters]) Support for an Intel® Pentium® 4 processor in this document show only the Desktop Board D925XECV2. Table 2. Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification NOTE Most of : • Intel® 82925XE Memory Controller Hub (MCH) • Intel® 82801FR I/O Controller Hub (ICH6-R) • 8 Mbit Firmware Hub (FWH) One...
Product Specification
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... Manufacturing Options Table 3 describes the manufacturing options on the Desktop Boards D925XECV2 and D925XEBC2. Not required when using the Marvell* Yukon* 88E8050 PCI Express Gigabit Ethernet Controller Expansion Capabilities • D925XECV2: Four PCI Conventional bus add-in card connectors (SMBus routed...ROM drive to you. Please contact your Intel representative to determine which manufacturing options are available to the audio mixer Auxiliary (AUX) Power Output Connector Provides power for the Desktop Boards D925XECV2 and D925XEBC2 Section 1.4, page 19 13 Feature Summary...
... Manufacturing Options Table 3 describes the manufacturing options on the Desktop Boards D925XECV2 and D925XEBC2. Not required when using the Marvell* Yukon* 88E8050 PCI Express Gigabit Ethernet Controller Expansion Capabilities • D925XECV2: Four PCI Conventional bus add-in card connectors (SMBus routed...ROM drive to you. Please contact your Intel representative to determine which manufacturing options are available to the audio mixer Auxiliary (AUX) Power Output Connector Provides power for the Desktop Boards D925XECV2 and D925XEBC2 Section 1.4, page 19 13 Feature Summary...
Product Specification
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Desktop Board D925XECV2 Components Table 4 lists the D925XECV2 components identified in Figure 1. OM16676 14 Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.3.3 Board Layouts Figure 1 shows the location of the major components on the Desktop Board D925XECV2. A B CD E FG H I J MM K L M LL KK JJ II N O HH P GG Q FF EE DD BB Z X CC AA Y W V U T SR Figure 1.
Desktop Board D925XECV2 Components Table 4 lists the D925XECV2 components identified in Figure 1. OM16676 14 Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.3.3 Board Layouts Figure 1 shows the location of the major components on the Desktop Board D925XECV2. A B CD E FG H I J MM K L M LL KK JJ II N O HH P GG Q FF EE DD BB Z X CC AA Y W V U T SR Figure 1.
Product Specification
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A B CD E F G H I HH GG FF J EE DD CC BB AA Z Y WU X V TS R Q PO Figure 2. Desktop Board D925XEBC2 Components Table 5 lists the D925XECV2 components identified in Figure 2. K L M N OM16686 16 Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification Figure 2 shows the location of the major components on the Desktop Board D925XEBC2.
A B CD E F G H I HH GG FF J EE DD CC BB AA Z Y WU X V TS R Q PO Figure 2. Desktop Board D925XEBC2 Components Table 5 lists the D925XECV2 components identified in Figure 2. K L M N OM16686 16 Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification Figure 2 shows the location of the major components on the Desktop Board D925XEBC2.
Product Specification
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Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.3.4 Block Diagram Figure 3 is a block diagram of the major functional areas of the boards. PCI Express x1 Interface PCI Express x1 Slot 1 PCI Express x1 Slot 2 D925XECV2 only Parallel ATA IDE Connector Parallel ATA IDE Interface LGA775 Processor Socket System Bus (1066/800/533 MHz) PCI Express x16 Interface...
Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.3.4 Block Diagram Figure 3 is a block diagram of the major functional areas of the boards. PCI Express x1 Interface PCI Express x1 Slot 1 PCI Express x1 Slot 2 D925XECV2 only Parallel ATA IDE Connector Parallel ATA IDE Interface LGA775 Processor Socket System Bus (1066/800/533 MHz) PCI Express x16 Interface...
Product Specification
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... in an LGA775 processor socket with a 1066, 800, or 533 MHz system bus. For information about ... Intel Desktop Boards D925XECV2 and D925XEBC2 under "Desktop Board Products" or "Desktop Board Support" Available configurations for the Desktop Board D925XECV2 Available configurations for the D925XEBC2 board Refer to Section 2.8.1.1, page 64 19 Use of supported processors. For information about Power supply connectors Refer...
... in an LGA775 processor socket with a 1066, 800, or 533 MHz system bus. For information about ... Intel Desktop Boards D925XECV2 and D925XEBC2 under "Desktop Board Products" or "Desktop Board Support" Available configurations for the Desktop Board D925XECV2 Available configurations for the D925XEBC2 board Refer to Section 2.8.1.1, page 64 19 Use of supported processors. For information about Power supply connectors Refer...
Product Specification
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...the memory retention mechanism. • To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be impacted or the DIMMs may not function under the determined frequency. Supported Memory Configurations DIMM Capacity SDRAM...memory settings for information on the total amount of SDRAM). 20 Table 6 lists the supported DIMM configurations. Table 6. Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.6 System Memory The boards have four DIMM sockets and support the following memory features: • 1.8 V and 1.9 V DDR2 SDRAM DIMMs...
...the memory retention mechanism. • To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be impacted or the DIMMs may not function under the determined frequency. Supported Memory Configurations DIMM Capacity SDRAM...memory settings for information on the total amount of SDRAM). 20 Table 6 lists the supported DIMM configurations. Table 6. Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.6 System Memory The boards have four DIMM sockets and support the following memory features: • 1.8 V and 1.9 V DDR2 SDRAM DIMMs...
Product Specification
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... with identical DIMMs. 1 GB 1 GB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM17123 Figure 5. Dual Channel (Interleaved) Mode Configuration with Three DIMMs 22 Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.6.1.1 Dual Channel (Interleaved) Mode Configurations Figure 5 shows a dual channel configuration using three DIMMs. In this example, the DIMM0 (blue) sockets of Channel...
... with identical DIMMs. 1 GB 1 GB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM17123 Figure 5. Dual Channel (Interleaved) Mode Configuration with Three DIMMs 22 Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.6.1.1 Dual Channel (Interleaved) Mode Configurations Figure 5 shows a dual channel configuration using three DIMMs. In this example, the DIMM0 (blue) sockets of Channel...
Product Specification
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... 8. Single Channel (Asymmetric) Mode Configuration with Three DIMMs 24 Single Channel (Asymmetric) Mode Configuration with One DIMM Figure 9 shows a single channel configuration using one DIMM. Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.6.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput. Figure 8 shows a single channel configuration...
... 8. Single Channel (Asymmetric) Mode Configuration with Three DIMMs 24 Single Channel (Asymmetric) Mode Configuration with One DIMM Figure 9 shows a single channel configuration using one DIMM. Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification 1.6.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput. Figure 8 shows a single channel configuration...
Product Specification
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... the front panel USB connectors on the Desktop Board D925XECV2 The location of the front panel USB connectors on the Desktop Board D925XEBC2 Refer to two separate front panel USB connectors NOTES • Computer systems that meets the requirements for all ports. For information about The Intel 925XE chipset Resources used by the chipset Refer...
... the front panel USB connectors on the Desktop Board D925XECV2 The location of the front panel USB connectors on the Desktop Board D925XEBC2 Refer to two separate front panel USB connectors NOTES • Computer systems that meets the requirements for all ports. For information about The Intel 925XE chipset Resources used by the chipset Refer...
Product Specification
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...-voltage power connectors and require adaptors or power supplies equipped with a theoretical maximum transfer rate of the following: • ARMD-FDD (ATAPI removable media device - Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification • Programmed I /O and IRQ resources are faster timings and require a specialized cable to the BIOS. NOTE ATA-66 and ATA-100...
...-voltage power connectors and require adaptors or power supplies equipped with a theoretical maximum transfer rate of the following: • ARMD-FDD (ATAPI removable media device - Intel Desktop Boards D925XECV2/D925XEBC2 Technical Product Specification • Programmed I /O and IRQ resources are faster timings and require a specialized cable to the BIOS. NOTE ATA-66 and ATA-100...