Product Guide
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... Board Features 9 Supported Operating Systems 10 Desktop Board Components 11 Processor ...15 Main Memory ...16 Intel® 925X Express Chipset 17 Audio Subsystem ...17 Input/Output (I/O) Controller 18 LAN Subsystem ...18 LAN Subsystem Software 18 RJ-45 LAN Connector LEDs 18 Hi-Speed USB 2.0 Support 19 Enhanced IDE ...21 Fan Connectors...21 Fan Speed Control (Intel® Precision Cooling Technology 21 Suspend to RAM (Instantly Available PC Technology 22 Resume on Ring ...23 Wake from USB ...23 Wake from PS/2 Keyboard/Mouse 23 PME# Wakeup Support 23 Speaker...23 Battery...23 Real-Time...
... Board Features 9 Supported Operating Systems 10 Desktop Board Components 11 Processor ...15 Main Memory ...16 Intel® 925X Express Chipset 17 Audio Subsystem ...17 Input/Output (I/O) Controller 18 LAN Subsystem ...18 LAN Subsystem Software 18 RJ-45 LAN Connector LEDs 18 Hi-Speed USB 2.0 Support 19 Enhanced IDE ...21 Fan Connectors...21 Fan Speed Control (Intel® Precision Cooling Technology 21 Suspend to RAM (Instantly Available PC Technology 22 Resume on Ring ...23 Wake from USB ...23 Wake from PS/2 Keyboard/Mouse 23 PME# Wakeup Support 23 Speaker...23 Battery...23 Real-Time...
Product Guide
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... physical memory address locations that reduce available memory addresses above 3 GB. Feature Summary Form Factor Processor Main Memory Chipset Audio Expansion Capabilities • ATX (12.00" x 9.60") Intel Desktop Board D925XCV • MicroATX (9.60" x 9.60") Intel Desktop Board D925XBC Support for Serial ATA continued 9 1 Desktop Board Features This chapter briefly describes the main features of...
... physical memory address locations that reduce available memory addresses above 3 GB. Feature Summary Form Factor Processor Main Memory Chipset Audio Expansion Capabilities • ATX (12.00" x 9.60") Intel Desktop Board D925XCV • MicroATX (9.60" x 9.60") Intel Desktop Board D925XBC Support for Serial ATA continued 9 1 Desktop Board Features This chapter briefly describes the main features of...
Product Guide
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... adjusts processor fan speeds based on processor temperature and chassis fan speeds based on system temperature • Voltage sensing to detect out of range values Related Links For more information about Intel Desktop Board D925XCV/D925XBC, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support/motherboards/desktop/ Supported Operating...
... adjusts processor fan speeds based on processor temperature and chassis fan speeds based on system temperature • Voltage sensing to detect out of range values Related Links For more information about Intel Desktop Board D925XCV/D925XBC, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support/motherboards/desktop/ Supported Operating...
Product Guide
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... (fan speed control) Alternate power connector (1x4) 12 V power connector (2x2) Processor socket (LGA775) Processor fan header (4-pin, fan speed control) Main power connector (2x12) Diskette drive connector...Intel Desktop Board D925XCV/D925XBC http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop • Supported processors http://support.intel.com/support/motherboards/desktop • Audio software and utilities http://www.intel.com/design/motherbd • LAN software and drivers http://www.intel.com/design/motherbd 14 Intel Desktop Board D925XCV...
... (fan speed control) Alternate power connector (1x4) 12 V power connector (2x2) Processor socket (LGA775) Processor fan header (4-pin, fan speed control) Main power connector (2x12) Diskette drive connector...Intel Desktop Board D925XCV/D925XBC http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop • Supported processors http://support.intel.com/support/motherboards/desktop • Audio software and utilities http://www.intel.com/design/motherbd • LAN software and drivers http://www.intel.com/design/motherbd 14 Intel Desktop Board D925XCV...
Product Guide
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The supported processors list for more information about: • Instructions on the web at: http://support.intel.com/support/motherboards/desktop/ Related Links Go to Desktop Board D925XCV/D925XBC may result in the computer not booting. Desktop Board Features Processor NOTE Failure to use an ATX12V power supply or not connecting the 12 V (2x2) power connector to the...
The supported processors list for more information about: • Instructions on the web at: http://support.intel.com/support/motherboards/desktop/ Related Links Go to Desktop Board D925XCV/D925XBC may result in the computer not booting. Desktop Board Features Processor NOTE Failure to use an ATX12V power supply or not connecting the 12 V (2x2) power connector to the...
Product Guide
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...support.intel.com/support/motherboards/desktop/ • SDRAM specifications, http://www.intel.com/technology/memory/pcsdram/spec/ • Installing memory, page 34 in Table 4. Related Links Go to the operating system and applications. The BIOS will see a notification to this effect on the screen at power up. Memory Configurations Memory Speed DDR2 533 Processor Pentium 4 processor... that support the Serial Presence Detect (SPD) data structure. The desktop board supports dual or single channel memory configurations defined in Chapter 2 16 Intel Desktop Board D925XCV/D925XBC ...
...support.intel.com/support/motherboards/desktop/ • SDRAM specifications, http://www.intel.com/technology/memory/pcsdram/spec/ • Installing memory, page 34 in Table 4. Related Links Go to the operating system and applications. The BIOS will see a notification to this effect on the screen at power up. Memory Configurations Memory Speed DDR2 533 Processor Pentium 4 processor... that support the Serial Presence Detect (SPD) data structure. The desktop board supports dual or single channel memory configurations defined in Chapter 2 16 Intel Desktop Board D925XCV/D925XBC ...
Product Guide
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...panel and four routed to USB 1.1 operation. USB 2.0 ports are backward compatible with USB 1.1 devices. Expandability The desktop boards support the following: • Desktop board D925XCV: One PCI Express x16 add-in card Two PCI Express x1 add-in cards Four PCI ...in cards 19 Desktop Board Features Hi-Speed USB 2.0 Support NOTE Computer systems that meets the requirements for a full-speed USB device. Enhanced IDE Interface The ICH6-R's IDE interface handles the exchange of information between the processor and peripheral devices like hard disks, CD-ROM drives...
...panel and four routed to USB 1.1 operation. USB 2.0 ports are backward compatible with USB 1.1 devices. Expandability The desktop boards support the following: • Desktop board D925XCV: One PCI Express x16 add-in card Two PCI Express x1 add-in cards Four PCI ...in cards 19 Desktop Board Features Hi-Speed USB 2.0 Support NOTE Computer systems that meets the requirements for a full-speed USB device. Enhanced IDE Interface The ICH6-R's IDE interface handles the exchange of information between the processor and peripheral devices like hard disks, CD-ROM drives...
Product Guide
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... that provides full ACPI support. Desktop Board D925XBC has two chassis fan headers (3-pin) and one processor fan header (4-pin). Fan Speed Control (Intel® Precision Cooling Technology) Intel Precision Cooling Technology automatically adjusts the processor fan speed based on the processor temperature and adjusts the chassis fan speeds depending on Desktop Board D925XCV are controlled. Disabling...
... that provides full ACPI support. Desktop Board D925XBC has two chassis fan headers (3-pin) and one processor fan header (4-pin). Fan Speed Control (Intel® Precision Cooling Technology) Intel Precision Cooling Technology automatically adjusts the processor fan speed based on the processor temperature and adjusts the chassis fan speeds depending on Desktop Board D925XCV are controlled. Disabling...
Product Guide
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..., as applicable, are not Class B EMC compliant before integration, then EMC testing is required on the chassis • Hot components (like processors, voltage regulators, and heat sinks) • Damage to wires that could be careful of: • Sharp pins on connectors • ... Board D925XCV/D925XBC Product Guide Installation Precautions When you install and test the Intel desktop board, observe all of these instructions and the instructions supplied with these instructions or the instructions for associated modules, contact the supplier's technical support to find out how you can...
..., as applicable, are not Class B EMC compliant before integration, then EMC testing is required on the chassis • Hot components (like processors, voltage regulators, and heat sinks) • Damage to wires that could be careful of: • Sharp pins on connectors • ... Board D925XCV/D925XBC Product Guide Installation Precautions When you install and test the Intel desktop board, observe all of these instructions and the instructions supplied with these instructions or the instructions for associated modules, contact the supplier's technical support to find out how you can...
Product Guide
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..., J). Align notches (see (Figure 10, H). Install Processor 7. Close the Load Plate Installing the Processor Fan Heat Sink Desktop Board D925XCV/D925XBC has an integrated processor fan heat sink retention mechanism (RM). Make sure fingers align to the boxed processor manual or the Intel World Wide Web site at: http://support.intel.com/support/processors/pentium4/intnotes478.htm 32 II Lower...
..., J). Align notches (see (Figure 10, H). Install Processor 7. Close the Load Plate Installing the Processor Fan Heat Sink Desktop Board D925XCV/D925XBC has an integrated processor fan heat sink retention mechanism (RM). Make sure fingers align to the boxed processor manual or the Intel World Wide Web site at: http://support.intel.com/support/processors/pentium4/intnotes478.htm 32 II Lower...
Product Guide
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Installing and Replacing Desktop Board Components Connecting the Processor Fan Heat Sink Cable Connect the processor fan heat sink cable to the processor installation manual or the Intel World Wide Web site at: http://support.intel.com/support/processors/pentium4/intnotes478.htm 33 Connecting the Processor Fan Heat Sink Cable to the Processor Fan Header Removing the Processor For instruction on how to remove the processor fan heat sink and processor, refer to the 4-pin processor fan header (see Figure 12). OM16925 Figure 12.
Installing and Replacing Desktop Board Components Connecting the Processor Fan Heat Sink Cable Connect the processor fan heat sink cable to the processor installation manual or the Intel World Wide Web site at: http://support.intel.com/support/processors/pentium4/intnotes478.htm 33 Connecting the Processor Fan Heat Sink Cable to the Processor Fan Header Removing the Processor For instruction on how to remove the processor fan heat sink and processor, refer to the 4-pin processor fan header (see Figure 12). OM16925 Figure 12.
Product Specification
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... 12 1.3.2 Manufacturing Options 13 1.3.3 Board Layouts 14 1.3.4 Block Diagram 18 1.4 Online Support ...19 1.5 Processor ...19 1.6 System Memory ...20 1.6.1 Memory Configurations 21 1.7 Intel® 925X Chipset ...25 1.7.1 USB ...25 1.7.2 IDE Support 25 1.7.3 Real-Time Clock, CMOS SRAM, and Battery 28 1.8 PCI Express Connectors 28... Gigabit Ethernet Controller 35 1.12.2 RJ-45 LAN Connector with Integrated LEDs 35 1.12.3 Alert Standard Format (ASF) Support 36 1.12.4 LAN Subsystem Software 36 1.13 Hardware Management Subsystem 37 1.13.1 Hardware Monitoring and Fan Control ASIC 37...
... 12 1.3.2 Manufacturing Options 13 1.3.3 Board Layouts 14 1.3.4 Block Diagram 18 1.4 Online Support ...19 1.5 Processor ...19 1.6 System Memory ...20 1.6.1 Memory Configurations 21 1.7 Intel® 925X Chipset ...25 1.7.1 USB ...25 1.7.2 IDE Support 25 1.7.3 Real-Time Clock, CMOS SRAM, and Battery 28 1.8 PCI Express Connectors 28... Gigabit Ethernet Controller 35 1.12.2 RJ-45 LAN Connector with Integrated LEDs 35 1.12.3 Alert Standard Format (ASF) Support 36 1.12.4 LAN Subsystem Software 36 1.13 Hardware Management Subsystem 37 1.13.1 Hardware Monitoring and Fan Control ASIC 37...
Product Specification
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Intel Desktop Boards D925XCV/D925XBC Technical Product Specification Figures 1. Desktop Board D925XBC Components 16 3. Dual Channel (Interleaved) Mode Configuration with One DIMM 24 9. Single Channel (Asymmetric) Mode Configuration with Four DIMMs 23 8. LAN Connector LED Locations 35 15. D925XBC Component-side Connectors 70 23. Desktop Board D925XCV Dimensions 81 28. Processor... Board D925XCV Components 14 2. Dual Channel (Interleaved) Mode Configuration with Three DIMMs 24 10. Summary of the Standby Power Indicator LED on the D925XCV Board 46 18. Supported Memory ...
Intel Desktop Boards D925XCV/D925XBC Technical Product Specification Figures 1. Desktop Board D925XBC Components 16 3. Dual Channel (Interleaved) Mode Configuration with One DIMM 24 9. Single Channel (Asymmetric) Mode Configuration with Four DIMMs 23 8. LAN Connector LED Locations 35 15. D925XBC Component-side Connectors 70 23. Desktop Board D925XCV Dimensions 81 28. Processor... Board D925XCV Components 14 2. Dual Channel (Interleaved) Mode Configuration with Three DIMMs 24 10. Summary of the Standby Power Indicator LED on the D925XCV Board 46 18. Supported Memory ...
Product Specification
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... referred to as PCI is now called PCI Conventional. 1.2 Board Differences This TPS describes these Intel Desktop Boards: D925XCV and D925XBC. Table 1. Summary of Board Differences D925XCV D925XBC • ATX Form Factor (12.00 inches by 9.60 inches [304.80 millimeters...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) Output Connector 28 1.10 I/O ...
... referred to as PCI is now called PCI Conventional. 1.2 Board Differences This TPS describes these Intel Desktop Boards: D925XCV and D925XBC. Table 1. Summary of Board Differences D925XCV D925XBC • ATX Form Factor (12.00 inches by 9.60 inches [304.80 millimeters...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) Output Connector 28 1.10 I/O ...
Product Specification
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....84 millimeters]) • D925XBC: microATX (9.60 inches by 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 D925XCV. Intel Desktop Boards D925XCV/D925XBC Technical Product Specification ✏ NOTE Most of the illustrations in an LGA775 socket with UDMA 33, ATA...
....84 millimeters]) • D925XBC: microATX (9.60 inches by 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 D925XCV. Intel Desktop Boards D925XCV/D925XBC Technical Product Specification ✏ NOTE Most of the illustrations in an LGA775 socket with UDMA 33, ATA...
Product Specification
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... about ... For information about Power supply connectors Refer to support Intel Pentium 4 processors in an LGA775 processor socket with an 800 or 533 MHz system bus. Supported processors for the D925XCV board Supported processors for the most up-to : http://www.intel.com/design/motherbd/cv/cv_proc.htm http://www.intel.com/design/motherbd/bc/bc_proc.htm CAUTION Use only the...
... about ... For information about Power supply connectors Refer to support Intel Pentium 4 processors in an LGA775 processor socket with an 800 or 533 MHz system bus. Supported processors for the D925XCV board Supported processors for the most up-to : http://www.intel.com/design/motherbd/cv/cv_proc.htm http://www.intel.com/design/motherbd/bc/bc_proc.htm CAUTION Use only the...
Product Specification
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... The location of the USB connectors on the back panel The location of the front panel USB connectors on the Desktop Board D925XCV The location of the front panel USB connectors on the Desktop Board D925XBC Refer to Figure 20, page 66 Figure 21, page...is a centralized controller for the board's I /O (PIO): processor controls data transfer. 25 The ICH6-R is as follows: • Four ports are routed to eight USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- Product Description 1.7 Intel® 925X Chipset The Intel 925X chipset consists of the following modes: • Programmed ...
... The location of the USB connectors on the back panel The location of the front panel USB connectors on the Desktop Board D925XCV The location of the front panel USB connectors on the Desktop Board D925XBC Refer to Figure 20, page 66 Figure 21, page...is a centralized controller for the board's I /O (PIO): processor controls data transfer. 25 The ICH6-R is as follows: • Four ports are routed to eight USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- Product Description 1.7 Intel® 925X Chipset The Intel 925X chipset consists of the following modes: • Programmed ...
Product Specification
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... is used . In Native mode, standard PCI Conventional bus resource steering is the preferred mode for host to the operating system. Intel Desktop Boards D925XCV/D925XBC Technical Product Specification • 8237-style DMA: DMA offloads the processor, supporting transfer rates of up to 16 MB/sec. • Ultra DMA: DMA protocol on IDE bus...
... is used . In Native mode, standard PCI Conventional bus resource steering is the preferred mode for host to the operating system. Intel Desktop Boards D925XCV/D925XBC Technical Product Specification • 8237-style DMA: DMA offloads the processor, supporting transfer rates of up to 16 MB/sec. • Ultra DMA: DMA protocol on IDE bus...
Product Specification
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Intel Desktop Boards D925XCV/D925XBC Technical Product Specification 1.12.3 Alert Standard Format (ASF) Support The boards provide the following ASF support for the onboard 10/100/1000 LAN subsystem, PCI Express x1 bus add-in LAN cards, and PCI Conventional bus add-in LAN... cards installed in PCI Conventional bus slot 2: • Monitoring of system firmware progress events, including: BIOS present Primary processor initialization ...
Intel Desktop Boards D925XCV/D925XBC Technical Product Specification 1.12.3 Alert Standard Format (ASF) Support The boards provide the following ASF support for the onboard 10/100/1000 LAN subsystem, PCI Express x1 bus add-in LAN cards, and PCI Conventional bus add-in LAN... cards installed in PCI Conventional bus slot 2: • Monitoring of system firmware progress events, including: BIOS present Primary processor initialization ...
Product Specification
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...-up logic. Notes: 1. working state. working state G1 - Power States and Targeted System Power Global States G0 - sleeping state G1 - Processor stopped S3 - Context saved to the system. D3 - S4 - mechanical off . D1, D2, D3 - Service can be performed safely...- Context not saved. D3 - See the ACPI specification for a complete description of wake-up logic. Intel Desktop Boards D925XCV/D925XBC Technical Product Specification Table 9 lists the power states supported by battery or external source. Cold boot is disconnected from the computer. Table 9.
...-up logic. Notes: 1. working state. working state G1 - Power States and Targeted System Power Global States G0 - sleeping state G1 - Processor stopped S3 - Context saved to the system. D3 - S4 - mechanical off . D1, D2, D3 - Service can be performed safely...- Context not saved. D3 - See the ACPI specification for a complete description of wake-up logic. Intel Desktop Boards D925XCV/D925XBC Technical Product Specification Table 9 lists the power states supported by battery or external source. Cold boot is disconnected from the computer. Table 9.