Product Specification
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...Specification Revision 2.3 • Support for PCI Express Revision 1.0a • Suspend to 4 GB of system memory Intel® 945G Chipset, consisting of the board. Feature Summary Form Factor Processor Memory Chipset Video microBTX Form Factor (...10.40 inches by 10.50 inches [264.16 millimeters by 266.70 millimeters]) Support for an Intel® Pentium® D processor in an LGA775 socket with a 1066 or 800 MHz system bus •...232, front panel, PS/2 devices, and USB ports • Support for Intel® Quick Resume Technology Drivers (Intel® QRTD) continued 10 Table 1.
...Specification Revision 2.3 • Support for PCI Express Revision 1.0a • Suspend to 4 GB of system memory Intel® 945G Chipset, consisting of the board. Feature Summary Form Factor Processor Memory Chipset Video microBTX Form Factor (...10.40 inches by 10.50 inches [264.16 millimeters by 266.70 millimeters]) Support for an Intel® Pentium® D processor in an LGA775 socket with a 1066 or 800 MHz system bus •...232, front panel, PS/2 devices, and USB ports • Support for Intel® Quick Resume Technology Drivers (Intel® QRTD) continued 10 Table 1.
Product Specification
Page 15
... system bus. Use of supported processors. See the Intel web site listed below for the Desktop Board D945GBO Processor data sheets ICH7DH addressing Custom splash screens Audio software and utilities LAN software and drivers Supported video modes Visit this World Wide Web site:... http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop http://developer.intel.com/design/motherbd/bo/bo_available.htm http://www.intel.com/design/litcentr http://developer.intel.com/products/chipsets http://intel....
... system bus. Use of supported processors. See the Intel web site listed below for the Desktop Board D945GBO Processor data sheets ICH7DH addressing Custom splash screens Audio software and utilities LAN software and drivers Supported video modes Visit this World Wide Web site:... http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop http://developer.intel.com/design/motherbd/bo/bo_available.htm http://www.intel.com/design/litcentr http://developer.intel.com/products/chipsets http://intel....
Product Specification
Page 22
... at 85 Hz (with ADD2/ADD2+) ⎯ Two multiplexed DVO port interfaces with legacy applications. Once loaded, the operating system and graphics drivers allocate additional system memory to DVMT on systems that have 256 MB but less than 256 MB of this would be paired for a dual ... to 128 MB can be when using an ADD2/ADD2+ card • Dynamic Video Memory Technology (DVMT) support up to 224 MB • Intel® Zoom Utility For information about DVMT Obtaining graphics software and utilities Refer to Section 1.6.1.2, page 22 Section 1.3, page 15 1.6.1.2 Dynamic Video Memory ...
... at 85 Hz (with ADD2/ADD2+) ⎯ Two multiplexed DVO port interfaces with legacy applications. Once loaded, the operating system and graphics drivers allocate additional system memory to DVMT on systems that have 256 MB but less than 256 MB of this would be paired for a dual ... to 128 MB can be when using an ADD2/ADD2+ card • Dynamic Video Memory Technology (DVMT) support up to 224 MB • Intel® Zoom Utility For information about DVMT Obtaining graphics software and utilities Refer to Section 1.6.1.2, page 22 Section 1.3, page 15 1.6.1.2 Dynamic Video Memory ...
Product Specification
Page 23
... systems that meets the requirements for all ports. For information about Supported video modes for the Intel GMA950 graphics controller is attached to eight USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- and EHCI-compatible drivers. Product Description ADD2/ADD2+ card can either be configured to support simultaneous display with the...
... systems that meets the requirements for all ports. For information about Supported video modes for the Intel GMA950 graphics controller is attached to eight USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- and EHCI-compatible drivers. Product Description ADD2/ADD2+ card can either be configured to support simultaneous display with the...
Product Specification
Page 24
Intel Desktop Board D945GBO Technical Product Specification 1.6.3 IDE Support The board provides five IDE interface connectors: • One parallel ATA IDE connector that supports two devices ... devices (such as CD-ROM drives) and ATA devices using the Windows* XP and Windows 2000 operating systems. 24 A point-to-point interface is device driver compatible. • ATA-100: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to 66 MB/sec. ATA-66...
Intel Desktop Board D945GBO Technical Product Specification 1.6.3 IDE Support The board provides five IDE interface connectors: • One parallel ATA IDE connector that supports two devices ... devices (such as CD-ROM drives) and ATA devices using the Windows* XP and Windows 2000 operating systems. 24 A point-to-point interface is device driver compatible. • ATA-100: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to 66 MB/sec. ATA-66...
Product Specification
Page 32
...board supports the Intel High Definition audio subsystem based on the recognized device type. • Stereo input and output for all back panel jacks • Line out and Mic in Figure 9. The available configurable audio ports are configurable through the audio device drivers. The back panel... audio jacks are capable of 95 dB 1.10.1 Audio Subsystem Software Audio software and drivers are available from Intel's World Wide Web site.
...board supports the Intel High Definition audio subsystem based on the recognized device type. • Stereo input and output for all back panel jacks • Line out and Mic in Figure 9. The available configurable audio ports are configurable through the audio device drivers. The back panel... audio jacks are capable of 95 dB 1.10.1 Audio Subsystem Software Audio software and drivers are available from Intel's World Wide Web site.
Product Specification
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...Green LED State Off On Blinking N/A Off Right Green On Yellow On Condition LAN link is established. For information about Obtaining LAN software and drivers Refer to IEEE 802.3x flow control support • Jumbo frame support • TCP, IP, UDP checksum offload • Transmit TCP ...is occurring. 10 Mbits/sec data rate is selected. 100 Mbits/sec data rate is selected. 1000 Mbits/sec data rate is operating. Intel Desktop Board D945GBO Technical Product Specification 1.11 LAN Subsystem The LAN subsystem consists of the following features: • PCI Express link •...
...Green LED State Off On Blinking N/A Off Right Green On Yellow On Condition LAN link is established. For information about Obtaining LAN software and drivers Refer to IEEE 802.3x flow control support • Jumbo frame support • TCP, IP, UDP checksum offload • Transmit TCP ...is occurring. 10 Mbits/sec data rate is selected. 100 Mbits/sec data rate is selected. 1000 Mbits/sec data rate is operating. Intel Desktop Board D945GBO Technical Product Specification 1.11 LAN Subsystem The LAN subsystem consists of the following features: • PCI Express link •...
Product Specification
Page 37
The use of individual devices, add-in boards (some add-in boards may require an ACPI-aware driver), video displays, and hard disk drives • Methods for achieving less than four seconds ...the system enters this state Power-on (ACPI G0 - working ... of a computer. working state) Soft-off (ACPI G2/G5 - working state) Power-off /Standby (ACPI G1 - Soft off ) Wake-up support ⎯ Intel Quick Resume Technology Drivers (Intel QRTD) 1.13.1 ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of Pressing the Power Switch...
The use of individual devices, add-in boards (some add-in boards may require an ACPI-aware driver), video displays, and hard disk drives • Methods for achieving less than four seconds ...the system enters this state Power-on (ACPI G0 - working ... of a computer. working state) Soft-off (ACPI G2/G5 - working state) Power-off /Standby (ACPI G1 - Soft off ) Wake-up support ⎯ Intel Quick Resume Technology Drivers (Intel QRTD) 1.13.1 ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of Pressing the Power Switch...
Product Specification
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...S5 state. Wake-up Devices and Events These devices/events can wake the computer from the +5 V standby line. 39 In addition, software, drivers, and peripherals must fully support ACPI wake events. 1.13.2 Hardware Support CAUTION Ensure that provides full ACPI support. The board provides several power ...lists the devices or specific events that can wake up the computer... Failure to Power On will enable a wake-up support • Intel Quick Resume Technology Drivers (Intel QRTD) LAN wake capabilities and Instantly Available PC technology require power from specific states.
...S5 state. Wake-up Devices and Events These devices/events can wake the computer from the +5 V standby line. 39 In addition, software, drivers, and peripherals must fully support ACPI wake events. 1.13.2 Hardware Support CAUTION Ensure that provides full ACPI support. The board provides several power ...lists the devices or specific events that can wake up the computer... Failure to Power On will enable a wake-up support • Intel Quick Resume Technology Drivers (Intel QRTD) LAN wake capabilities and Instantly Available PC technology require power from specific states.
Product Specification
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... continue in the background. • Works with ACPI in cards, and drivers. 1.13.2.5 Intel® Quick Resume Technology Drivers (Intel® QRTD) The Intel Quick Resume Technology Drivers (Intel QRTD) manage the on and off functions for Intel® Viiv™ platforms and have the following ways: • The... subsystem 1.13.2.4 Instantly Available PC Technology CAUTION For Instantly Available PC technology, the +5 V standby line for example). • The Intel QRTD off if single colored.) When signaled by moving the mouse, pressing a key on the keyboard, or pressing the on/off button...
... continue in the background. • Works with ACPI in cards, and drivers. 1.13.2.5 Intel® Quick Resume Technology Drivers (Intel® QRTD) The Intel Quick Resume Technology Drivers (Intel QRTD) manage the on and off functions for Intel® Viiv™ platforms and have the following ways: • The... subsystem 1.13.2.4 Instantly Available PC Technology CAUTION For Instantly Available PC technology, the +5 V standby line for example). • The Intel QRTD off if single colored.) When signaled by moving the mouse, pressing a key on the keyboard, or pressing the on/off button...
Product Specification
Page 81
... the auto-configuration options by the BIOS allowing you apply power to use SMBIOS. Legacy USB support is used even when the operating system's USB drivers are required: • An ATA-66/100 peripheral device • An ATA-66/100 compatible cable • ATA-66/100 operating system device... drivers NOTE Do not connect an ATA device as a slave on a non-Plug and Play operating system can obtain the system types, capabilities, operational status, and ...
... the auto-configuration options by the BIOS allowing you apply power to use SMBIOS. Legacy USB support is used even when the operating system's USB drivers are required: • An ATA-66/100 peripheral device • An ATA-66/100 compatible cable • ATA-66/100 operating system device... drivers NOTE Do not connect an ATA device as a slave on a non-Plug and Play operating system can obtain the system types, capabilities, operational status, and ...
Product Specification
Page 82
...hard disk, a 1.44 MB diskette, or a CD-ROM, or from the file location on a 1.44 MB diskette (from a file on the Web. • Intel® Flash Memory Update Utility, which requires creation of a boot diskette and manual rebooting of the following utilities, which enables automated updating while in the...it will share space with the upgrade utility before attempting a BIOS update. The operating system loads. After the operating system loads the USB drivers, all legacy and non-legacy USB devices are available in US English. To install an operating system that is no longer used. For ...
...hard disk, a 1.44 MB diskette, or a CD-ROM, or from the file location on a 1.44 MB diskette (from a file on the Web. • Intel® Flash Memory Update Utility, which requires creation of a boot diskette and manual rebooting of the following utilities, which enables automated updating while in the...it will share space with the upgrade utility before attempting a BIOS update. The operating system loads. After the operating system loads the USB drivers, all legacy and non-legacy USB devices are available in US English. To install an operating system that is no longer used. For ...
Product Specification
Page 88
... resume failure. 88 This code is useful for future use (new output console codes). AF B0 - I /O port 80h. Boot device selection. Intel Desktop Board D945GBO Technical Product Specification 4.4 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST-codes) to I /O ...PCI, USB, ISA, ATA, etc. 5F is an unrecoverable error. The following tables provide information about the POST codes generated by any PEIM/driver for debug. DF E0 - Host Processors: 1F is left at port 80h. Reserved for determining the point where an error occurred. EE: ...
... resume failure. 88 This code is useful for future use (new output console codes). AF B0 - I /O port 80h. Boot device selection. Intel Desktop Board D945GBO Technical Product Specification 4.4 Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST-codes) to I /O ...PCI, USB, ISA, ATA, etc. 5F is an unrecoverable error. The following tables provide information about the POST codes generated by any PEIM/driver for debug. DF E0 - Host Processors: 1F is left at port 80h. Reserved for determining the point where an error occurred. EE: ...
Product Specification
Page 90
Intel Desktop Board D945GBO Technical Product Specification Table 44. Port 80h POST Codes (continued) POST Code 90 91 92 93 94 95 98 99 9A 9B ... Core Started dispatching PEIMs (emitted on first report of EFI_SW_PC_INIT_BEGIN EFI_SW_PEI_PC_HANDOFF_TO_NEXT) Permanent memory found Reserved for PEI/PEIMs DXE Core Entered DXE phase Started dispatching drivers Started connecting drivers continued 90
Intel Desktop Board D945GBO Technical Product Specification Table 44. Port 80h POST Codes (continued) POST Code 90 91 92 93 94 95 98 99 9A 9B ... Core Started dispatching PEIMs (emitted on first report of EFI_SW_PC_INIT_BEGIN EFI_SW_PEI_PC_HANDOFF_TO_NEXT) Permanent memory found Reserved for PEI/PEIMs DXE Core Entered DXE phase Started dispatching drivers Started connecting drivers continued 90
Product Specification
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... Messages and Beep Codes Table 44. Port 80h POST Codes (continued) POST Code E7 E8 E9 EA EB EE EF Description of POST Operation DXE Drivers Waiting for user input Checking password Entering BIOS setup TBD - Flash Update Calling Legacy Option ROMs TBD - Calling INT 19. Unrecoverable Boot failure/S3 resume...
... Messages and Beep Codes Table 44. Port 80h POST Codes (continued) POST Code E7 E8 E9 EA EB EE EF Description of POST Operation DXE Drivers Waiting for user input Checking password Entering BIOS setup TBD - Flash Update Calling Legacy Option ROMs TBD - Calling INT 19. Unrecoverable Boot failure/S3 resume...