Product Guide
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Contents 1 Desktop Board Features Desktop Board Components 11 Processor ...13 Main Memory...13 Intel® G35 Express Chipset 14 Intel G35 Graphics Subsystem 14 Audio Subsystem 15 Legacy Input/Output (I/O) Controller 16 LAN Subsystem 16 LAN Status Indicators 16 Hi-Speed USB 2.0 Support 17 Enhanced IDE Interface 17 Serial ATA...17 Expandability...18 BIOS ...18 Serial ATA and IDE...
Contents 1 Desktop Board Features Desktop Board Components 11 Processor ...13 Main Memory...13 Intel® G35 Express Chipset 14 Intel G35 Graphics Subsystem 14 Audio Subsystem 15 Legacy Input/Output (I/O) Controller 16 LAN Subsystem 16 LAN Status Indicators 16 Hi-Speed USB 2.0 Support 17 Enhanced IDE Interface 17 Serial ATA...17 Expandability...18 BIOS ...18 Serial ATA and IDE...
Product Guide
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... millimeters [9.60 inches] x 243.84 millimeters [9.60 inches]) Support for an Intel® processor in cards • Onboard subsystem, featuring: ― Independent multi-streaming 6-channel (5.1) and 2-channel stereo ― Intel® High Definition Audio interface ― RealTek* ALC888S audio codec... • 800/667 MHz single or dual channel DDR2 SDRAM interface • Support for up to 8 GB of system memory Intel® G35 Express Chipset consisting of the Desktop Board. 1 Desktop Board Features This chapter briefly describes the features of Intel® Desktop Board DG35EC.
... millimeters [9.60 inches] x 243.84 millimeters [9.60 inches]) Support for an Intel® processor in cards • Onboard subsystem, featuring: ― Independent multi-streaming 6-channel (5.1) and 2-channel stereo ― Intel® High Definition Audio interface ― RealTek* ALC888S audio codec... • 800/667 MHz single or dual channel DDR2 SDRAM interface • Support for up to 8 GB of system memory Intel® G35 Express Chipset consisting of the Desktop Board. 1 Desktop Board Features This chapter briefly describes the features of Intel® Desktop Board DG35EC.
Product Guide
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... High-speed USB 2.0 headers (2) BIOS configuration jumper block Battery S/PDIF connector Front panel audio header Go to the following locations for more information about: • Desktop Board DG35EC • Supported processors http://www.intel.com/design/motherbd http://www.intel.com/go/findCPU 12 Intel Desktop Board DG35EC Product Guide Table 2.
... High-speed USB 2.0 headers (2) BIOS configuration jumper block Battery S/PDIF connector Front panel audio header Go to the following locations for more information about: • Desktop Board DG35EC • Supported processors http://www.intel.com/design/motherbd http://www.intel.com/go/findCPU 12 Intel Desktop Board DG35EC Product Guide Table 2.
Product Guide
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... Detect (SPD) data structure. The BIOS will see a notification to the board, or the system may result in the LGA775 package. Desktop Board DG35EC supports an Intel processor in damage to this effect on installing or upgrading the processor, page 29 in Chapter 2 • Supported processors for Desktop Board DG35EC, http://www.intel.com/go/findCPU Main Memory NOTE To be fully compliant with...
... Detect (SPD) data structure. The BIOS will see a notification to the board, or the system may result in the LGA775 package. Desktop Board DG35EC supports an Intel processor in damage to this effect on installing or upgrading the processor, page 29 in Chapter 2 • Supported processors for Desktop Board DG35EC, http://www.intel.com/go/findCPU Main Memory NOTE To be fully compliant with...
Product Guide
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... 14 The GMA X3500 graphics controller supports dual independent displays via the VGA and DVI-D connectors on the Desktop Board, the Intel GMA X3500 graphics controller is used . Intel Desktop Board DG35EC Product Guide Go to the following devices: • Intel G35 Express Chipset Graphics and Memory ...for more information on the Intel G35 Express Chipset go to the processor, memory, PCI Express, and the DMI interconnect. The ICH8 is installed on the Desktop Board back panel. For more information about: • SDRAM specifications, http://www.intel.com/technology/memory/ ...
... 14 The GMA X3500 graphics controller supports dual independent displays via the VGA and DVI-D connectors on the Desktop Board, the Intel GMA X3500 graphics controller is used . Intel Desktop Board DG35EC Product Guide Go to the following devices: • Intel G35 Express Chipset Graphics and Memory ...for more information on the Intel G35 Express Chipset go to the processor, memory, PCI Express, and the DMI interconnect. The ICH8 is installed on the Desktop Board back panel. For more information about: • SDRAM specifications, http://www.intel.com/technology/memory/ ...
Product Guide
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...link is established LAN activity is occurring 10 Mb/s data rate 100 Mb/s data rate 1000 Mb/s data rate Hi-Speed USB 2.0 Support The Desktop Board supports up and the LAN subsystem is powered up to 10 USB 2.0 ports (six ports routed to the back panel and four ports ...drivers that do not support USB 2.0. Enhanced IDE Interface The board's IDE interface handles the exchange of information between the processor and peripheral devices such as CD-ROM drives) • Older PIO Mode devices • Ultra DMA-33 and ATA-66/100 protocols Serial ATA The Desktop Board supports four Serial ATA channels...
...link is established LAN activity is occurring 10 Mb/s data rate 100 Mb/s data rate 1000 Mb/s data rate Hi-Speed USB 2.0 Support The Desktop Board supports up and the LAN subsystem is powered up to 10 USB 2.0 ports (six ports routed to the back panel and four ports ...drivers that do not support USB 2.0. Enhanced IDE Interface The board's IDE interface handles the exchange of information between the processor and peripheral devices such as CD-ROM drives) • Older PIO Mode devices • Ultra DMA-33 and ATA-66/100 protocols Serial ATA The Desktop Board supports four Serial ATA channels...
Product Guide
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.... For instructions on resetting the password, see Clearing Passwords on the Desktop Board. See Figure 23 for Management (WfM) specification. Desktop Board Features • Setting a user password restricts who can enter either password...processor, GMCH, and ICH8, plus an onboard remote sensor • Thermally monitored closed-loop fan control, for all onboard fans, that can adjust fan speed or switch the fans off as needed Chassis Intrusion The board supports a chassis security feature that can be compatible with the Wired for the location of Desktop Board DG35EC enable the board...
.... For instructions on resetting the password, see Clearing Passwords on the Desktop Board. See Figure 23 for Management (WfM) specification. Desktop Board Features • Setting a user password restricts who can enter either password...processor, GMCH, and ICH8, plus an onboard remote sensor • Thermally monitored closed-loop fan control, for all onboard fans, that can adjust fan speed or switch the fans off as needed Chassis Intrusion The board supports a chassis security feature that can be compatible with the Wired for the location of Desktop Board DG35EC enable the board...
Product Guide
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...effect ACPI S3 sleep state functionality. The Desktop Board has a 4-pin processor fan header and two 3-pin chassis fan headers. While in cards that support this Desktop Board must be used to its last known awake state. Desktop Board Features Fan Headers The function/operation of the... S3 (Suspend-toRAM) sleep state. When signaled by the LED turning amber. Failure to support the standard Instantly Available (ACPI S3 sleep state) configuration. The Desktop Board supports the PCI Bus Power Management Interface Specification. LAN Wake Capabilities CAUTION For LAN wake capabilities,...
...effect ACPI S3 sleep state functionality. The Desktop Board has a 4-pin processor fan header and two 3-pin chassis fan headers. While in cards that support this Desktop Board must be used to its last known awake state. Desktop Board Features Fan Headers The function/operation of the... S3 (Suspend-toRAM) sleep state. When signaled by the LED turning amber. Failure to support the standard Instantly Available (ACPI S3 sleep state) configuration. The Desktop Board supports the PCI Bus Power Management Interface Specification. LAN Wake Capabilities CAUTION For LAN wake capabilities,...
Product Guide
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...instructions or the instructions for associated modules, contact the supplier's technical support to find out how you can ensure that instruct you install and test the Intel Desktop Board, observe all warnings and cautions that your computer meets safety and regulatory... power supplies output circuits. Intel Desktop Board DG35EC Product Guide Installation Precautions When you to refer computer servicing to qualified technical personnel. For information about regulatory compliance, go to Appendix B on the chassis • Hot components (such as processors, voltage regulators, and heat...
...instructions or the instructions for associated modules, contact the supplier's technical support to find out how you can ensure that instruct you install and test the Intel Desktop Board, observe all warnings and cautions that your computer meets safety and regulatory... power supplies output circuits. Intel Desktop Board DG35EC Product Guide Installation Precautions When you to refer computer servicing to qualified technical personnel. For information about regulatory compliance, go to Appendix B on the chassis • Hot components (such as processors, voltage regulators, and heat...
Product Specification
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... Description 1.1 Overview 10 1.1.1 Feature Summary 10 1.1.2 Board Layout 12 1.1.3 Block Diagram 14 1.2 Legacy Considerations 15 1.3 Online Support 15 1.4 Processor 15 1.5 System Memory 16 1.5.1 Memory Configurations 17 1.6 Intel® G35 Express Chipset 19 1.6.1 Intel G35 Graphics Subsystem 19 1.6.2 USB 21 1.6.3 Serial ...Chassis Intrusion and Detection 28 1.12.4 Thermal Monitoring 29 1.13 Power Management 30 1.13.1 ACPI 30 1.13.2 Hardware Support 33 2 Technical Reference 2.1 Memory Map 37 2.1.1 Addressable Memory 37 2.2 Connectors and Headers 40 2.2.1 Back Panel Connectors ...
... Description 1.1 Overview 10 1.1.1 Feature Summary 10 1.1.2 Board Layout 12 1.1.3 Block Diagram 14 1.2 Legacy Considerations 15 1.3 Online Support 15 1.4 Processor 15 1.5 System Memory 16 1.5.1 Memory Configurations 17 1.6 Intel® G35 Express Chipset 19 1.6.1 Intel G35 Graphics Subsystem 19 1.6.2 USB 21 1.6.3 Serial ...Chassis Intrusion and Detection 28 1.12.4 Thermal Monitoring 29 1.13 Power Management 30 1.13.1 ACPI 30 1.13.2 Hardware Support 33 2 Technical Reference 2.1 Memory Map 37 2.1.1 Addressable Memory 37 2.2 Connectors and Headers 40 2.2.1 Back Panel Connectors ...
Product Specification
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Major Board Components 12 2. Block Diagram 14 3. Back Panel Audio Connector Options 25 5. Location of Pressing the Power Switch 30 7. Feature Summary 10 2. Supported Memory Configurations 16 4. Front and Rear Chassis Fan Headers 44 15. Auxiliary Front Panel Power/Sleep ...Audio Header 45 18. Processor Core Power Connector 46 20. LAN Connector LED States 27 6. Processor Fan Header 44 16. Auxiliary Front Panel Power LED Header 48 25. Thermal Considerations for Front Panel Header 47 12. Board Dimensions 51 15. Audio Jack Support 24 5. Contents Figures...
Major Board Components 12 2. Block Diagram 14 3. Back Panel Audio Connector Options 25 5. Location of Pressing the Power Switch 30 7. Feature Summary 10 2. Supported Memory Configurations 16 4. Front and Rear Chassis Fan Headers 44 15. Auxiliary Front Panel Power/Sleep ...Audio Header 45 18. Processor Core Power Connector 46 20. LAN Connector LED States 27 6. Processor Fan Header 44 16. Auxiliary Front Panel Power LED Header 48 25. Thermal Considerations for Front Panel Header 47 12. Board Dimensions 51 15. Audio Jack Support 24 5. Contents Figures...
Product Specification
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1 Product Description What This Chapter Contains 1.1 Overview 10 1.2 Legacy Considerations 15 1.3 Online Support 15 1.4 Processor 15 1.5 System Memory 16 1.6 Intel® G35 Express Chipset 19 1.7 Parallel IDE Controller 22 1.8 Real-Time Clock Subsystem 23 1.9 Legacy I/O Controller 23 1.10 Audio Subsystem 24 1.11 LAN Subsystem 26 1.12 Hardware Management Subsystem 28 1.13 Power Management 30 9
1 Product Description What This Chapter Contains 1.1 Overview 10 1.2 Legacy Considerations 15 1.3 Online Support 15 1.4 Processor 15 1.5 System Memory 16 1.6 Intel® G35 Express Chipset 19 1.7 Parallel IDE Controller 22 1.8 Real-Time Clock Subsystem 23 1.9 Legacy I/O Controller 23 1.10 Audio Subsystem 24 1.11 LAN Subsystem 26 1.12 Hardware Management Subsystem 28 1.13 Power Management 30 9
Product Specification
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...243.84 millimeters]) Processor Memory Chipset Video Support for the following: • Intel® Core™2 Quad processor in an LGA775 socket with a 1333 MHz or 1066 MHz system bus • Intel® Core™2 Duo processor in an LGA775 socket...Plug and Play, and SMBIOS • Support for PCI* Local Bus Specification Revision 2.3 • Support for PCI Express* Revision 1.1 • Suspend to 8 GB of system memory Intel® G35 Express Chipset, consisting of the Desktop Board DG35EC. Intel Desktop Board DG35EC Technical Product Specification 1.1 Overview 1.1.1 Feature ...
...243.84 millimeters]) Processor Memory Chipset Video Support for the following: • Intel® Core™2 Quad processor in an LGA775 socket with a 1333 MHz or 1066 MHz system bus • Intel® Core™2 Duo processor in an LGA775 socket...Plug and Play, and SMBIOS • Support for PCI* Local Bus Specification Revision 2.3 • Support for PCI Express* Revision 1.1 • Suspend to 8 GB of system memory Intel® G35 Express Chipset, consisting of the Desktop Board DG35EC. Intel Desktop Board DG35EC Technical Product Specification 1.1 Overview 1.1.1 Feature ...
Product Specification
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... above . For information about ... Use of supported processors. See the Intel web site listed below for the Desktop Board DG35EC Supported processors Chipset information BIOS and driver updates Tested Memory Visit this World Wide Web site: http://www.intel.com/products/motherboard/DG35EC/index.htm http://support.intel.com/support/motherboards/desktop http://www.intel.com/products/motherboard/DG35EC/index.htm http://www.intel.com/go /findcpu CAUTION Use only...
... above . For information about ... Use of supported processors. See the Intel web site listed below for the Desktop Board DG35EC Supported processors Chipset information BIOS and driver updates Tested Memory Visit this World Wide Web site: http://www.intel.com/products/motherboard/DG35EC/index.htm http://support.intel.com/support/motherboards/desktop http://www.intel.com/products/motherboard/DG35EC/index.htm http://www.intel.com/go /findcpu CAUTION Use only...
Product Specification
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Intel Desktop Board DG35EC Technical Product Specification NOTE Many Serial ATA drives use new low-voltage power connectors and require adapters or power supplies equipped with low-voltage power ... Parallel ATA IDE interface. The Parallel ATA IDE interface also supports ATAPI devices (such as CD-ROM drives) and ATA devices. The Parallel ATA IDE interface supports the following modes: • Programmed I/O (PIO): processor controls data transfer. • 8237-style DMA: DMA offloads the processor, supporting transfer rates of up to 16 MB/sec. •...
Intel Desktop Board DG35EC Technical Product Specification NOTE Many Serial ATA drives use new low-voltage power connectors and require adapters or power supplies equipped with low-voltage power ... Parallel ATA IDE interface. The Parallel ATA IDE interface also supports ATAPI devices (such as CD-ROM drives) and ATA devices. The Parallel ATA IDE interface supports the following modes: • Programmed I/O (PIO): processor controls data transfer. • 8237-style DMA: DMA offloads the processor, supporting transfer rates of up to 16 MB/sec. •...
Product Specification
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...board supports a chassis security feature that can adjust the fan speed or switch the fans on or off as needed 1.12.2 Fan Monitoring Fan monitoring can be compatible with the Wired for all three fans, that detects if the chassis cover is in the closed -loop fan control, for Management (WfM) specification. Intel Desktop Board DG35EC...control include: • Fan speed control controllers and sensors integrated into the ICH8 • Four thermal sensors (processor, 82G35 GMCH, 82801HB ICH8, and a remote thermal sensor) • Power supply monitoring of the fan headers Refer to ...
...board supports a chassis security feature that can adjust the fan speed or switch the fans on or off as needed 1.12.2 Fan Monitoring Fan monitoring can be compatible with the Wired for all three fans, that detects if the chassis cover is in the closed -loop fan control, for Management (WfM) specification. Intel Desktop Board DG35EC...control include: • Fan speed control controllers and sensors integrated into the ICH8 • Four thermal sensors (processor, 82G35 GMCH, 82801HB ICH8, and a remote thermal sensor) • Power supply monitoring of the fan headers Refer to ...
Product Specification
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...wake-up logic, except when provided by the system chassis' power supply. 2. Table 7 lists the power states supported by applications. working state S0 - Full power > 30 W G1 - Processor stopped C1 - Context not saved. D3 - no power except for wake-up devices used in the system.... States and Power States Under ACPI, the operating system directs all system and device power state transitions. The operating system puts devices in boards and peripherals powered by battery or external source. sleeping state S1 - mechanical off . Suspend to disk. S5 - Cold boot is...
...wake-up logic, except when provided by the system chassis' power supply. 2. Table 7 lists the power states supported by applications. working state S0 - Full power > 30 W G1 - Processor stopped C1 - Context not saved. D3 - no power except for wake-up devices used in the system.... States and Power States Under ACPI, the operating system directs all system and device power state transitions. The operating system puts devices in boards and peripherals powered by battery or external source. sleeping state S1 - mechanical off . Suspend to disk. S5 - Cold boot is...
Product Specification
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...Packet* frame, the LAN subsystem asserts a wake-up signal that can damage the power supply. Depending on the LAN implementation, the board supports LAN wake capabilities with ACPI in the following ways: • The PCI Express WAKE# signal • The PCI bus PME#...processor fan header The signal names of the chassis fan headers Refer to Figure 6, page 29 Table 15, page 44 Table 14, page 44 1.13.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Intel Desktop Board DG35EC...
...Packet* frame, the LAN subsystem asserts a wake-up signal that can damage the power supply. Depending on the LAN implementation, the board supports LAN wake capabilities with ACPI in the following ways: • The PCI Express WAKE# signal • The PCI bus PME#...processor fan header The signal names of the chassis fan headers Refer to Figure 6, page 29 Table 15, page 44 Table 14, page 44 1.13.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Intel Desktop Board DG35EC...
Product Specification
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... compatible with a 2 x 10 main power cable, attach that cable on Intel Desktop boards. The board supports the use of the main power connector, leaving pins 11, 12, 23, and 24 unconnected. • Processor core power - Table 19. a 2 x 12 connector. a 2 x 2 connector. Intel Desktop Board DG35EC Technical Product Specification 2.2.2.4 Power Supply Connectors The board has the following power supply connectors: • Main power -
... compatible with a 2 x 10 main power cable, attach that cable on Intel Desktop boards. The board supports the use of the main power connector, leaving pins 11, 12, 23, and 24 unconnected. • Processor core power - Table 19. a 2 x 12 connector. a 2 x 2 connector. Intel Desktop Board DG35EC Technical Product Specification 2.2.2.4 Power Supply Connectors The board has the following power supply connectors: • Main power -
Product Specification
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...current. Failure to http://support.intel.com/support/motherboards/desktop /sb/CS-026472.htm 52 The total amount of standby current required depends on configurations chosen by the integrator. Table 26 lists the recommended power supply current values. Intel Desktop Board DG35EC Technical Product Specification 2.5 ... For example, for a system consisting of a supported 65 W processor (see Section 1.4 on page 15 for a list of supported processors), 1 GB DDR2 RAM, one hard disk drive, one optical drive, and all board peripherals enabled, the minimum recommended power supply is 300...
...current. Failure to http://support.intel.com/support/motherboards/desktop /sb/CS-026472.htm 52 The total amount of standby current required depends on configurations chosen by the integrator. Table 26 lists the recommended power supply current values. Intel Desktop Board DG35EC Technical Product Specification 2.5 ... For example, for a system consisting of a supported 65 W processor (see Section 1.4 on page 15 for a list of supported processors), 1 GB DDR2 RAM, one hard disk drive, one optical drive, and all board peripherals enabled, the minimum recommended power supply is 300...