DQ965CO Technical Product Specification
Page 1
Intel® Desktop Board DQ965CO Technical Product Specification September 2006 Order Number: D56019-001US The Intel® Desktop Board DQ965CO 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 Board DQ965CO Specification Update.
Intel® Desktop Board DQ965CO Technical Product Specification September 2006 Order Number: D56019-001US The Intel® Desktop Board DQ965CO 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 Board DQ965CO Specification Update.
DQ965CO Technical Product Specification
Page 2
...EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. The furnishing of the Intel® Desktop Board DQ965CO Technical Product Specification. Box 5937 Denver, CO 80217-9808 or call in North America 1-800-548-4725, Europe 44-0-1793... which have an ordering number and are referenced in the Intel Desktop Board DQ965CO Specification Update before placing your product order. Intel® desktop boards may contain design defects or errors known as the property of Intel Corporation or its subsidiaries in the United States and other ...
...EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT. The furnishing of the Intel® Desktop Board DQ965CO Technical Product Specification. Box 5937 Denver, CO 80217-9808 or call in North America 1-800-548-4725, Europe 44-0-1793... which have an ordering number and are referenced in the Intel Desktop Board DQ965CO Specification Update before placing your product order. Intel® desktop boards may contain design defects or errors known as the property of Intel Corporation or its subsidiaries in the United States and other ...
DQ965CO Technical Product Specification
Page 3
Intended Audience The TPS is specifically not intended for the Intel® Desktop Board DQ965CO. CAUTION Cautions are used on the board A map of the resources of the board The features supported by the BIOS Setup program A ...BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information Typographical Conventions This section contains information about the Desktop Board DQ965CO and its components to provide detailed, technical information about the conventions used in all specifications of this type. It is intended to the vendors...
Intended Audience The TPS is specifically not intended for the Intel® Desktop Board DQ965CO. CAUTION Cautions are used on the board A map of the resources of the board The features supported by the BIOS Setup program A ...BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information Typographical Conventions This section contains information about the Desktop Board DQ965CO and its components to provide detailed, technical information about the conventions used in all specifications of this type. It is intended to the vendors...
DQ965CO Technical Product Specification
Page 4
Intel Desktop Board DQ965CO Technical Product Specification Other Common Notation # GB GB/sec Gbit KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec xxh x.x V * Used after a signal name ...
Intel Desktop Board DQ965CO Technical Product Specification Other Common Notation # GB GB/sec Gbit KB Kbit kbits/sec MB MB/sec Mbit Mbit/sec xxh x.x V * Used after a signal name ...
DQ965CO Technical Product Specification
Page 6
Intel Desktop Board DQ965CO Technical Product Specification 2 Technical Reference 2.1 Memory Map 49 2.1.1 Addressable Memory 49 2.2 DMA Channels 51 2.3 Fixed I/O Map 52 2.4 PCI Configuration Space Map 53 2.5 Interrupts 54 2.6 PCI ...
Intel Desktop Board DQ965CO Technical Product Specification 2 Technical Reference 2.1 Memory Map 49 2.1.1 Addressable Memory 49 2.2 DMA Channels 51 2.3 Fixed I/O Map 52 2.4 PCI Configuration Space Map 53 2.5 Interrupts 54 2.6 PCI ...
DQ965CO Technical Product Specification
Page 8
... Retasking Support 34 8. Serial ATA Connectors 60 21. Processor Fan Header 61 26. Processor Core Power Connector 63 28. Desktop Board DQ965CO Environmental Specifications 76 38. Boot Device Menu Options 82 42. System Memory Map 51 13. I/O Map 52 15. Serial Port Header... Recovery 81 41. Supported Memory Configurations 18 5. DVI Port Status Conditions 29 7. Front and Rear Chassis Fan Headers 61 25. Intel Desktop Board DQ965CO Technical Product Specification Tables 1. Feature Summary 12 2. PCI Interrupt Routing Map 55 18. High Definition Audio Link Header 60 20. ...
... Retasking Support 34 8. Serial ATA Connectors 60 21. Processor Fan Header 61 26. Processor Core Power Connector 63 28. Desktop Board DQ965CO Environmental Specifications 76 38. Boot Device Menu Options 82 42. System Memory Map 51 13. I/O Map 52 15. Serial Port Header... Recovery 81 41. Supported Memory Configurations 18 5. DVI Port Status Conditions 29 7. Front and Rear Chassis Fan Headers 61 25. Intel Desktop Board DQ965CO Technical Product Specification Tables 1. Feature Summary 12 2. PCI Interrupt Routing Map 55 18. High Definition Audio Link Header 60 20. ...
DQ965CO Technical Product Specification
Page 12
Intel Desktop Board DQ965CO Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of : • Intel® 82Q965 Graphics Memory Controller Hub (GMCH) • Intel® 82801HO I/O Controller Hub (ICH8DO) Intel® GMA 3000 onboard graphics subsystem Audio Legacy I/O Control USB Peripheral Interfaces... • One diskette drive interface Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel® 82566DM Gigabit Ethernet Controller • Intel® BIOS (resident in an LGA775 socket with a 533 MHz system bus • Four ...
Intel Desktop Board DQ965CO Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of : • Intel® 82Q965 Graphics Memory Controller Hub (GMCH) • Intel® 82801HO I/O Controller Hub (ICH8DO) Intel® GMA 3000 onboard graphics subsystem Audio Legacy I/O Control USB Peripheral Interfaces... • One diskette drive interface Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel® 82566DM Gigabit Ethernet Controller • Intel® BIOS (resident in an LGA775 socket with a 533 MHz system bus • Four ...
DQ965CO Technical Product Specification
Page 13
...performance 1.1.2 Manufacturing Options Table 2 describes the manufacturing options. Not every manufacturing option is available in card connector • Intel® Quiet System Technology implemented through the ICH8 Manageability Engine • Voltage sense to detect out of range power ...) Instantly Available PC Technology Expansion Capabilities Hardware Monitor Subsystem Intel® vPro™ Technology support • Support for PCI Local Bus Specification Revision 2.3 • Support for the Desktop Board DQ965CO Refer to Section 1.2, page 17 13 Manufacturing Options PS...
...performance 1.1.2 Manufacturing Options Table 2 describes the manufacturing options. Not every manufacturing option is available in card connector • Intel® Quiet System Technology implemented through the ICH8 Manageability Engine • Voltage sense to detect out of range power ...) Instantly Available PC Technology Expansion Capabilities Hardware Monitor Subsystem Intel® vPro™ Technology support • Support for PCI Local Bus Specification Revision 2.3 • Support for the Desktop Board DQ965CO Refer to Section 1.2, page 17 13 Manufacturing Options PS...
DQ965CO Technical Product Specification
Page 14
Major Board Components Table 3 lists the components identified in Figure 1. OM18313 14 A F GH I DD J CC E BB AA Z D B C K L Y X M WV U T S R QP O N Figure 1. Intel Desktop Board DQ965CO Technical Product Specification 1.1.3 Board Layout Figure 1 shows the location of the major components.
Major Board Components Table 3 lists the components identified in Figure 1. OM18313 14 A F GH I DD J CC E BB AA Z D B C K L Y X M WV U T S R QP O N Figure 1. Intel Desktop Board DQ965CO Technical Product Specification 1.1.3 Board Layout Figure 1 shows the location of the major components.
DQ965CO Technical Product Specification
Page 16
... Connector USB Back Panel/Front Panel USB Ports Legacy I/O Controller Serial Port Parallel Port PS/2 Mouse* PS/2 Keyboard* LPC Bus Diskette Drive Connector Intel 82801HO I/O Controller Hub (ICH8DO) Serial Peripheral Interface (SPI) Flash Device LPC Bus TPM Component Serial ATA IDE Interface Serial ATA IDE Connectors (6)... Codec Mic In Line Out Line In/Retasking Jack Line Out/Retasking Jack Mic In/Retasking Jack SMBus * = Optional Figure 2. Intel Desktop Board DQ965CO Technical Product Specification 1.1.4 Block Diagram Figure 2 is a block diagram of the major functional areas.
... Connector USB Back Panel/Front Panel USB Ports Legacy I/O Controller Serial Port Parallel Port PS/2 Mouse* PS/2 Keyboard* LPC Bus Diskette Drive Connector Intel 82801HO I/O Controller Hub (ICH8DO) Serial Peripheral Interface (SPI) Flash Device LPC Bus TPM Component Serial ATA IDE Interface Serial ATA IDE Connectors (6)... Codec Mic In Line Out Line In/Retasking Jack Line Out/Retasking Jack Mic In/Retasking Jack SMBus * = Optional Figure 2. Intel Desktop Board DQ965CO Technical Product Specification 1.1.4 Block Diagram Figure 2 is a block diagram of the major functional areas.
DQ965CO Technical Product Specification
Page 17
... on web site above. Visit this World Wide Web site: Intel® Desktop Board DQ965CO under "Desktop Board Products" or "Desktop Board Support" http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop Available configurations for the Desktop Board DQ965CO http://developer.intel.com/design/motherbd/co/co_available.htm Processor data sheets http...
... on web site above. Visit this World Wide Web site: Intel® Desktop Board DQ965CO under "Desktop Board Products" or "Desktop Board Support" http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop Available configurations for the Desktop Board DQ965CO http://developer.intel.com/design/motherbd/co/co_available.htm Processor data sheets http...
DQ965CO Technical Product Specification
Page 18
Intel Desktop Board DQ965CO Technical Product Specification 1.4 System Memory The board has four DIMM sockets and supports the following memory features: • 1.8 V (only) DDR2 SDRAM DIMMs with gold-plated ...
Intel Desktop Board DQ965CO Technical Product Specification 1.4 System Memory The board has four DIMM sockets and supports the following memory features: • 1.8 V (only) DDR2 SDRAM DIMMs with gold-plated ...
DQ965CO Technical Product Specification
Page 20
... channels, the slowest memory timing will be used . • Single channel (Asymmetric) mode. The DIMM1 sockets of both channels are black. Intel Desktop Board DQ965CO Technical Product Specification 1.4.1 Memory Configurations The Intel 82Q965 GMCH supports the following types of DRAM memory. Figure 3 illustrates the memory channel and DIMM configuration. This mode offers the...
... channels, the slowest memory timing will be used . • Single channel (Asymmetric) mode. The DIMM1 sockets of both channels are black. Intel Desktop Board DQ965CO Technical Product Specification 1.4.1 Memory Configurations The Intel 82Q965 GMCH supports the following types of DRAM memory. Figure 3 illustrates the memory channel and DIMM configuration. This mode offers the...
DQ965CO Technical Product Specification
Page 22
Dual Channel (Interleaved) Mode Configuration with Four DIMMs OM18325 22 Intel Desktop Board DQ965CO Technical Product Specification Figure 6 shows a dual channel configuration using four DIMMs. In this example, the combined capacity of the two DIMMs in Channel B. Also, the DIMMs are matched between DIMM0 and DIMM1 of the two DIMMs in Channel A equal the combined capacity of both channels. 256 MB 512 MB 256 MB 512 MB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 Figure 6.
Dual Channel (Interleaved) Mode Configuration with Four DIMMs OM18325 22 Intel Desktop Board DQ965CO Technical Product Specification Figure 6 shows a dual channel configuration using four DIMMs. In this example, the combined capacity of the two DIMMs in Channel B. Also, the DIMMs are matched between DIMM0 and DIMM1 of the two DIMMs in Channel A equal the combined capacity of both channels. 256 MB 512 MB 256 MB 512 MB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 Figure 6.
DQ965CO Technical Product Specification
Page 24
... of flex mode requires DIMMs to be installed in single channel mode. 512 MB 1 GB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 Figure 9. Intel Desktop Board DQ965CO Technical Product Specification 1.4.1.3 Flex Mode Configuration NOTE The use of the DIMM in Channel B operates in both channels. Flex Mode Configuration with Two DIMMs...
... of flex mode requires DIMMs to be installed in single channel mode. 512 MB 1 GB Channel A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 Figure 9. Intel Desktop Board DQ965CO Technical Product Specification 1.4.1.3 Flex Mode Configuration NOTE The use of the DIMM in Channel B operates in both channels. Flex Mode Configuration with Two DIMMs...
DQ965CO Technical Product Specification
Page 26
Intel Desktop Board DQ965CO Technical Product Specification 1.6 Intel® vPro™ Technology Support The board supports Intel vPro technology, Intel's platform for the digital office. The embedded packet filters and sensors in the Intel Q965 Express Chipset provides remote hardware management capabilities regardless of the state of an Intel...the hardware support on the board (the Intel 82801HO ICH8DO and the Intel 82566DM Gigabit Ethernet Controller), Intel vPro technology requires the use of the operating system. Intel vPro technology with Active Management Technology provides remote...
Intel Desktop Board DQ965CO Technical Product Specification 1.6 Intel® vPro™ Technology Support The board supports Intel vPro technology, Intel's platform for the digital office. The embedded packet filters and sensors in the Intel Q965 Express Chipset provides remote hardware management capabilities regardless of the state of an Intel...the hardware support on the board (the Intel 82801HO ICH8DO and the Intel 82566DM Gigabit Ethernet Controller), Intel vPro technology requires the use of the operating system. Intel vPro technology with Active Management Technology provides remote...
DQ965CO Technical Product Specification
Page 28
...(DVMT) support up to 2048 x 1536 at 85 Hz (with ADD2/MEC) ⎯ Two multiplexed SDVO port interfaces with legacy applications. Intel Desktop Board DQ965CO Technical Product Specification ⎯ Maximum 3D supported resolution of 1600 x 1200 x 32 at 85 Hz ⎯ Vertex cache ⎯ Anti-...ADD2/MEC), support for TV-out/TV-in and DVI digital display connections ⎯ Supports flat panels up to 256 MB • Intel® Zoom Utility 1.7.1.2 Dynamic Video Memory Technology (DVMT) DVMT enables enhanced graphics and memory performance through highly efficient memory utilization. An...
...(DVMT) support up to 2048 x 1536 at 85 Hz (with ADD2/MEC) ⎯ Two multiplexed SDVO port interfaces with legacy applications. Intel Desktop Board DQ965CO Technical Product Specification ⎯ Maximum 3D supported resolution of 1600 x 1200 x 32 at 85 Hz ⎯ Vertex cache ⎯ Anti-...ADD2/MEC), support for TV-out/TV-in and DVI digital display connections ⎯ Supports flat panels up to 256 MB • Intel® Zoom Utility 1.7.1.2 Dynamic Video Memory Technology (DVMT) DVMT enables enhanced graphics and memory performance through highly efficient memory utilization. An...
DQ965CO Technical Product Specification
Page 30
... is transparent to the operating system. The ICH8DO provides the USB controller for configurations using the Windows* XP and Windows 2000 operating systems. 30 Intel Desktop Board DQ965CO Technical Product Specification • Single device operating in both legacy and native modes. The Serial ATA controller can be installed on the back panel...
... is transparent to the operating system. The ICH8DO provides the USB controller for configurations using the Windows* XP and Windows 2000 operating systems. 30 Intel Desktop Board DQ965CO Technical Product Specification • Single device operating in both legacy and native modes. The Serial ATA controller can be installed on the back panel...
DQ965CO Technical Product Specification
Page 32
... time) might not be loaded into a wall socket, the battery has an estimated life of three years. For information about The location of the board. Intel Desktop Board DQ965CO Technical Product Specification 1.7.5 Real-Time Clock, CMOS SRAM, and Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory.
... time) might not be loaded into a wall socket, the battery has an estimated life of three years. For information about The location of the board. Intel Desktop Board DQ965CO Technical Product Specification 1.7.5 Real-Time Clock, CMOS SRAM, and Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory.
DQ965CO Technical Product Specification
Page 34
...device type. • A signal-to-noise (S/N) ratio of 95 dB Table 7 lists the supported retasking functions of the following: • Intel 82801HO ICH8DO • Sigmatel STAC9227 audio codec • Back panel audio connectors • Component-side audio headers: ⎯ Front panel audio ... the device that is connected to Section 1.2, page 17 34 Audio Jack Retasking Support Audio Jack Supports Line in? Intel Desktop Board DQ965CO Technical Product Specification 1.9 Audio Subsystem The onboard audio subsystem consists of the front panel and back panel audio jacks. Supports...
...device type. • A signal-to-noise (S/N) ratio of 95 dB Table 7 lists the supported retasking functions of the following: • Intel 82801HO ICH8DO • Sigmatel STAC9227 audio codec • Back panel audio connectors • Component-side audio headers: ⎯ Front panel audio ... the device that is connected to Section 1.2, page 17 34 Audio Jack Retasking Support Audio Jack Supports Line in? Intel Desktop Board DQ965CO Technical Product Specification 1.9 Audio Subsystem The onboard audio subsystem consists of the front panel and back panel audio jacks. Supports...