DG965MQ Technical Product Specification
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...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 Parallel IDE Interface 28 1.5.5 ...Optional 29 1.7 Audio Subsystem 30 1.7.1 Audio Subsystem Software 30 1.7.2 Audio Connectors and Headers 31 1.8 LAN Subsystem 32 1.8.1 Intel® 82566DC Gigabit Ethernet Controller 32 1.8.2 LAN Subsystem Software 33 1.8.3 RJ-45 LAN Connector with Integrated LEDs 33 1.9 ...
...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 Parallel IDE Interface 28 1.5.5 ...Optional 29 1.7 Audio Subsystem 30 1.7.1 Audio Subsystem Software 30 1.7.2 Audio Connectors and Headers 31 1.8 LAN Subsystem 32 1.8.1 Intel® 82566DC Gigabit Ethernet Controller 32 1.8.2 LAN Subsystem Software 33 1.8.3 RJ-45 LAN Connector with Integrated LEDs 33 1.9 ...
DG965MQ Technical Product Specification
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Intel Desktop Board DG965MQ Technical Product Specification 2.5 Interrupts 48 2.6 PCI Interrupt Routing Map 49 2.7 Connectors and Headers 50 2.7.1 Back Panel Connectors 51 2.7.2 Component-side Connectors and Headers... 66 2.10.4 Power Supply Considerations 66 2.11 Thermal Considerations 67 2.12 Reliability 69 2.13 Environmental 70 3 Overview of BIOS Features 3.1 Introduction 71 3.2 BIOS Flash Memory Organization 72 3.3 Resource Configuration 72 3.3.1 PCI Autoconfiguration 72 3.3.2 PCI IDE Support 73 3.4 System Management BIOS (SMBIOS 73 3.5 Legacy USB Support 74 3.6 BIOS Updates ...
Intel Desktop Board DG965MQ Technical Product Specification 2.5 Interrupts 48 2.6 PCI Interrupt Routing Map 49 2.7 Connectors and Headers 50 2.7.1 Back Panel Connectors 51 2.7.2 Component-side Connectors and Headers... 66 2.10.4 Power Supply Considerations 66 2.11 Thermal Considerations 67 2.12 Reliability 69 2.13 Environmental 70 3 Overview of BIOS Features 3.1 Introduction 71 3.2 BIOS Flash Memory Organization 72 3.3 Resource Configuration 72 3.3.1 PCI Autoconfiguration 72 3.3.2 PCI IDE Support 73 3.4 System Management BIOS (SMBIOS 73 3.5 Legacy USB Support 74 3.6 BIOS Updates ...
DG965MQ Technical Product Specification
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...21. Dual Channel (Interleaved) Mode Configuration with Three DIMMs....... 21 9. Component-side Connectors and Headers 52 17. Supported Memory Configurations 16 5. Audio Jack Retasking Support 30 8. Single Channel (Asymmetric) Mode Configuration with Three DIMMs ......... 19 6. LAN Connector... Components 12 2. Board Dimensions 62 22. Localized High Temperature Zones 68 Tables 1. Board Components Shown in Figure 1 13 4. Memory Channel Configuration and DIMM Configuration 18 4. Location of the Standby Power Indicator LED 42 14. Feature Summary 10 2. Dual Channel ...
...21. Dual Channel (Interleaved) Mode Configuration with Three DIMMs....... 21 9. Component-side Connectors and Headers 52 17. Supported Memory Configurations 16 5. Audio Jack Retasking Support 30 8. Single Channel (Asymmetric) Mode Configuration with Three DIMMs ......... 19 6. LAN Connector... Components 12 2. Board Dimensions 62 22. Localized High Temperature Zones 68 Tables 1. Board Components Shown in Figure 1 13 4. Memory Channel Configuration and DIMM Configuration 18 4. Location of the Standby Power Indicator LED 42 14. Feature Summary 10 2. Dual Channel ...
DG965MQ Technical Product Specification
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...-up Devices and Events 38 12. DMA Channels 45 14. Front and Rear Chassis Fan Headers 55 25. Port 80h POST Codes 81 47. Intel Desktop Board DG965MQ Technical Product Specification 10. Component-side Connectors and Headers Shown in Figure 16 53 19. Front Panel Audio Header 55 27. Front Panel Header...Parallel Port Header 55 24. Main Power Connector 57 29. Interrupts 48 17. Boot Device Menu Options 76 42. Chassis Intrusion Header 54 22. System Memory Map 45 13. States for BIOS Recovery 75 41. Product Certification Markings 93 viii
...-up Devices and Events 38 12. DMA Channels 45 14. Front and Rear Chassis Fan Headers 55 25. Port 80h POST Codes 81 47. Intel Desktop Board DG965MQ Technical Product Specification 10. Component-side Connectors and Headers Shown in Figure 16 53 19. Front Panel Audio Header 55 27. Front Panel Header...Parallel Port Header 55 24. Main Power Connector 57 29. Interrupts 48 17. Boot Device Menu Options 76 42. Chassis Intrusion Header 54 22. System Memory Map 45 13. States for BIOS Recovery 75 41. Product Certification Markings 93 viii
DG965MQ Technical Product Specification
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1 Product Description What This Chapter Contains 1.1 Overview 10 1.2 Online Support 15 1.3 Processor 15 1.4 System Memory 16 1.5 Intel® G965 Express Chipset 23 1.6 Legacy I/O Controller 29 1.7 Audio Subsystem 30 1.8 LAN Subsystem 32 1.9 Hardware Management Subsystem 34 1.10 Power Management 36 9
1 Product Description What This Chapter Contains 1.1 Overview 10 1.2 Online Support 15 1.3 Processor 15 1.4 System Memory 16 1.5 Intel® G965 Express Chipset 23 1.6 Legacy I/O Controller 29 1.7 Audio Subsystem 30 1.8 LAN Subsystem 32 1.9 Hardware Management Subsystem 34 1.10 Power Management 36 9
DG965MQ Technical Product Specification
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... drive interface Gigabit (10/100/1000 Mbits/sec) LAN subsystem using DDR2 800 DIMMs Intel® G965 Express Chipset, consisting of the Desktop Board DG965MQ. Feature Summary Form Factor Processor Memory Chipset Video Audio Legacy I /O Controller Hub (ICH8). Intel Desktop Board DG965MQ Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of : •...
... drive interface Gigabit (10/100/1000 Mbits/sec) LAN subsystem using DDR2 800 DIMMs Intel® G965 Express Chipset, consisting of the Desktop Board DG965MQ. Feature Summary Form Factor Processor Memory Chipset Video Audio Legacy I /O Controller Hub (ICH8). Intel Desktop Board DG965MQ Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of : •...
DG965MQ Technical Product Specification
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... BIOS to read the SPD data and program the chipset to accurately configure memory settings for information on page 43 for optimum performance. Intel Desktop Board DG965MQ 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 contacts • Unbuffered...
... BIOS to read the SPD data and program the chipset to accurately configure memory settings for information on page 43 for optimum performance. Intel Desktop Board DG965MQ 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 contacts • Unbuffered...
DG965MQ Technical Product Specification
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... based on the combination of the DIMM type used with a 533 MHz system bus frequency processor, the memory will either be equal to or less than the processor system bus frequency. Memory Operating Frequencies DIMM Type Processor system bus frequency DDR2 533 533 MHz DDR2 533 800 MHz DDR2 533 1066 MHz... DDR2 667 533 MHz DDR2 667 800 MHz DDR2 667 1066 MHz DDR2 800 533 MHz DDR2 800 800 MHz DDR2 800 1066 MHz Resulting memory frequency 533 MHz 533 MHz 533 MHz 533 MHz 667 MHz 667 MHz 533 MHz 800 MHz 800 MHz 17 Table 5. For example, if DDR2...
... based on the combination of the DIMM type used with a 533 MHz system bus frequency processor, the memory will either be equal to or less than the processor system bus frequency. Memory Operating Frequencies DIMM Type Processor system bus frequency DDR2 533 533 MHz DDR2 533 800 MHz DDR2 533 1066 MHz... DDR2 667 533 MHz DDR2 667 800 MHz DDR2 667 1066 MHz DDR2 800 533 MHz DDR2 800 800 MHz DDR2 800 1066 MHz Resulting memory frequency 533 MHz 533 MHz 533 MHz 533 MHz 667 MHz 667 MHz 533 MHz 800 MHz 800 MHz 17 Table 5. For example, if DDR2...
DG965MQ Technical Product Specification
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... can vary from one channel to single channel bandwidth operation for real world applications. Intel Desktop Board DG965MQ Technical Product Specification 1.4.1 Memory Configurations The Intel 82G965 GMCH supports the following types of DRAM memory. If different speed DIMMs are blue. Memory Channel Configuration and DIMM Configuration 18 This mode offers the highest throughput for real world...
... can vary from one channel to single channel bandwidth operation for real world applications. Intel Desktop Board DG965MQ Technical Product Specification 1.4.1 Memory Configurations The Intel 82G965 GMCH supports the following types of DRAM memory. If different speed DIMMs are blue. Memory Channel Configuration and DIMM Configuration 18 This mode offers the highest throughput for real world...
DG965MQ Technical Product Specification
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Dual Channel (Interleaved) Mode Configuration with Three DIMMs 19 Product Description # INTEGRATOR'S NOTE Regardless of the memory configuration used (dual channel, single channel, or flex mode), DIMM 0 of both channels are populated with identical DIMMs. 1 GB Channel A, DIMM 0 Channel A, DIMM 1 1 GB Channel B, ...
Dual Channel (Interleaved) Mode Configuration with Three DIMMs 19 Product Description # INTEGRATOR'S NOTE Regardless of the memory configuration used (dual channel, single channel, or flex mode), DIMM 0 of both channels are populated with identical DIMMs. 1 GB Channel A, DIMM 0 Channel A, DIMM 1 1 GB Channel B, ...
DG965MQ Technical Product Specification
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... A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM18418 Figure 8. Product Description 1.4.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput. Single Channel (Asymmetric) Mode Configuration with One DIMM Figure 8 shows a single channel configuration using one DIMM. In this example, the combined capacity of the...
... A, DIMM 0 Channel A, DIMM 1 Channel B, DIMM 0 Channel B, DIMM 1 OM18418 Figure 8. Product Description 1.4.1.2 Single Channel (Asymmetric) Mode Configurations NOTE Dual channel (Interleaved) mode configurations provide the highest memory throughput. Single Channel (Asymmetric) Mode Configuration with One DIMM Figure 8 shows a single channel configuration using one DIMM. In this example, the combined capacity of the...
DG965MQ Technical Product Specification
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... Express chipset consists of the following devices: • Intel 82G965 Graphics and Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect • One of the following : • 667 MHz core frequency • High ...by the chipset Refer to the CPU, memory, PCI Express, and the DMI interconnect. Either the GMA X3000 graphics controller (contained within the 82G965 GMCH) is disabled. 1.5.1.1 Intel® GMA X3000 Graphics Controller The Intel GMA X3000 graphics controller features the following : ⎯ Intel 82801HR I/O Controller Hub (ICH8R) with DMI...
... Express chipset consists of the following devices: • Intel 82G965 Graphics and Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect • One of the following : • 667 MHz core frequency • High ...by the chipset Refer to the CPU, memory, PCI Express, and the DMI interconnect. Either the GMA X3000 graphics controller (contained within the 82G965 GMCH) is disabled. 1.5.1.1 Intel® GMA X3000 Graphics Controller The Intel GMA X3000 graphics controller features the following : ⎯ Intel 82801HR I/O Controller Hub (ICH8R) with DMI...
DG965MQ Technical Product Specification
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Intel Desktop Board DG965MQ Technical Product Specification • 3D Graphics Rendering enhancements ⎯ 1.3 dual texture GigaPixel/sec fill rate ⎯ 16 and 32 bit color ⎯ Maximum 3D supported ... at 85 Hz (with ADD2/MEC) ⎯ Two multiplexed SDVO port interfaces with 270 MHz pixel clocks using an ADD2/MEC card • Dynamic Video Memory Technology (DVMT) support up to 256 MB • Intel® Zoom Utility 24
Intel Desktop Board DG965MQ Technical Product Specification • 3D Graphics Rendering enhancements ⎯ 1.3 dual texture GigaPixel/sec fill rate ⎯ 16 and 32 bit color ⎯ Maximum 3D supported ... at 85 Hz (with ADD2/MEC) ⎯ Two multiplexed SDVO port interfaces with 270 MHz pixel clocks using an ADD2/MEC card • Dynamic Video Memory Technology (DVMT) support up to 256 MB • Intel® Zoom Utility 24
DG965MQ Technical Product Specification
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...supported modes for compatibility with legacy applications. Once loaded, the operating system and graphics drivers allocate additional system memory to 256 MB of available system memory for performing graphics functions. The maximum supported resolution is connected, only the digital signal will behave as needed.... Up to the graphics buffer as described in the BIOS Setup program) for the Intel GMA X3000 graphics controller is no longer required by the graphics subsystem. DVMT returns system memory back to Section 1.2, page 15 1.5.1.4 Digital Video Interface (DVI) The DVI port ...
...supported modes for compatibility with legacy applications. Once loaded, the operating system and graphics drivers allocate additional system memory to 256 MB of available system memory for performing graphics functions. The maximum supported resolution is connected, only the digital signal will behave as needed.... Up to the graphics buffer as described in the BIOS Setup program) for the Intel GMA X3000 graphics controller is no longer required by the graphics subsystem. DVMT returns system memory back to Section 1.2, page 15 1.5.1.4 Digital Video Interface (DVI) The DVI port ...
DG965MQ Technical Product Specification
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... Figure 16, page 52 1.5.5 Real-Time Clock, CMOS SRAM, and Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is similar to 88 MB/sec. • ATA-133: DMA protocol on page 12 shows the location of the Parallel ATA... connector Refer to 66 MB/sec. NOTE If the battery and AC power fail, custom defaults, if previously saved, will be accurate. Intel Desktop Board DG965MQ Technical Product Specification 1.5.4 Parallel IDE Interface The Parallel ATA IDE controller has one . The BIOS supports Logical Block Addressing (LBA) and Extended...
... Figure 16, page 52 1.5.5 Real-Time Clock, CMOS SRAM, and Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is similar to 88 MB/sec. • ATA-133: DMA protocol on page 12 shows the location of the Parallel ATA... connector Refer to 66 MB/sec. NOTE If the battery and AC power fail, custom defaults, if previously saved, will be accurate. Intel Desktop Board DG965MQ Technical Product Specification 1.5.4 Parallel IDE Interface The Parallel ATA IDE controller has one . The BIOS supports Logical Block Addressing (LBA) and Extended...
DG965MQ Technical Product Specification
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... on by moving the mouse, pressing a key on the keyboard, or pressing the on/off button on the remote control or computer. • In the Intel QRTD off state, the: ⎯ Video output stops sending data to the display ⎯ Audio is muted ⎯ Power continues to the vital components on... the system (CPU, memory, and fans, for example). • The Intel QRTD off state. CAUTION Do not open the computer chassis when it takes for the display to warm up Support When the...
... on by moving the mouse, pressing a key on the keyboard, or pressing the on/off button on the remote control or computer. • In the Intel QRTD off state, the: ⎯ Video output stops sending data to the display ⎯ Audio is muted ⎯ Power continues to the vital components on... the system (CPU, memory, and fans, for example). • The Intel QRTD off state. CAUTION Do not open the computer chassis when it takes for the display to warm up Support When the...
DG965MQ Technical Product Specification
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...62 2.10 Electrical Considerations 65 2.11 Thermal Considerations 67 2.12 Reliability 69 2.13 Environmental 70 2.1 Memory Map 2.1.1 Addressable Memory The board utilizes 8 GB of DRAM (total system memory). Typically the address space that is allocated for PCI Conventional bus add-in cards • Base graphics... and PCI Express add-in cards, PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above the top of addressable system memory. These functions include the following: • BIOS/ SPI Flash (8 Mbits) • Local APIC (19 MB) • Digital Media ...
...62 2.10 Electrical Considerations 65 2.11 Thermal Considerations 67 2.12 Reliability 69 2.13 Environmental 70 2.1 Memory Map 2.1.1 Addressable Memory The board utilizes 8 GB of DRAM (total system memory). Typically the address space that is allocated for PCI Conventional bus add-in cards • Base graphics... and PCI Express add-in cards, PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above the top of addressable system memory. These functions include the following: • BIOS/ SPI Flash (8 Mbits) • Local APIC (19 MB) • Digital Media ...
DG965MQ Technical Product Specification
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... KB DOS area (640 KB) 1 MB 960 KB 896 KB 768 KB 640 KB 0 KB OM18311 Figure 14. Intel Desktop Board DG965MQ Technical Product Specification The amount of installed memory that can be used when there is no overlap of system addresses. 8 GB Top of System Address Space FLASH APIC ...Reserved Upper 4 GB of address space ~20 MB PCI Memory Range contains PCI, chipsets, Direct Media Interface (DMI), and ...
... KB DOS area (640 KB) 1 MB 960 KB 896 KB 768 KB 640 KB 0 KB OM18311 Figure 14. Intel Desktop Board DG965MQ Technical Product Specification The amount of installed memory that can be used when there is no overlap of system addresses. 8 GB Top of System Address Space FLASH APIC ...Reserved Upper 4 GB of address space ~20 MB PCI Memory Range contains PCI, chipsets, Direct Media Interface (DMI), and ...
DG965MQ Technical Product Specification
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... 9FC00 - 9FFFF 80000 - 9FBFF 00000 - 7FFFF 2.2 DMA Channels Table 13. Dependent on video adapter used. Technical Reference Table 12 lists the system memory map. FFFFF 896 K - 960 K 800 K - 896 K E0000 - DMA Channels DMA Channel Number Data Width 0 8 or 16 bits ... K F0000 - DFFFF 640 K - 800 K 639 K - 640 K 512 K - 639 K 0 K - 512 K A0000 - Video memory and BIOS Extended BIOS data (movable by memory manager software) Extended conventional memory Conventional memory System Resource Open Parallel port Diskette drive Parallel port (for ECP or EPP) DMA controller Open Open Open 45...
... 9FC00 - 9FFFF 80000 - 9FBFF 00000 - 7FFFF 2.2 DMA Channels Table 13. Dependent on video adapter used. Technical Reference Table 12 lists the system memory map. FFFFF 896 K - 960 K 800 K - 896 K E0000 - DMA Channels DMA Channel Number Data Width 0 8 or 16 bits ... K F0000 - DFFFF 640 K - 800 K 639 K - 640 K 512 K - 639 K 0 K - 512 K A0000 - Video memory and BIOS Extended BIOS data (movable by memory manager software) Extended conventional memory Conventional memory System Resource Open Parallel port Diskette drive Parallel port (for ECP or EPP) DMA controller Open Open Open 45...
DG965MQ Technical Product Specification
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...2. Technical Reference 2.4 PCI Configuration Space Map Table 15. PCI Configuration Space Map Bus Device Function Number (hex) Number (hex) Number (hex) Description 00 00 00 Memory controller of Intel 82G965 component 00 01 00 PCI Express x16 graphics port (Note 1) 00 02 00 Integrated graphics controller 00 1B 00... Intel High Definition Audio Controller 00 1C 00 PCI Express port 1 00 1C 01 PCI Express port 2 00 1C 02 PCI Express port 3 00 1C ...
...2. Technical Reference 2.4 PCI Configuration Space Map Table 15. PCI Configuration Space Map Bus Device Function Number (hex) Number (hex) Number (hex) Description 00 00 00 Memory controller of Intel 82G965 component 00 01 00 PCI Express x16 graphics port (Note 1) 00 02 00 Integrated graphics controller 00 1B 00... Intel High Definition Audio Controller 00 1C 00 PCI Express port 1 00 1C 01 PCI Express port 2 00 1C 02 PCI Express port 3 00 1C ...