Product Guide
Page 9
...Intel® 82945GC Express Chipset Graphics and Memory Controller Hub (GMCH) • Intel® 82801GB I/O Controller Hub (ICH7) • Intel® 945GC Express Chipset with Intel® Graphics Media Accelerator 950 (Intel® GMA 950) • PCI Express* graphics card support via a PCI Express x16 connector • 6-channel (5.1) onboard subsystem, featuring: ― Intel... 2 GB of system memory Intel® 945GC Express Chipset consisting of the desktop board. Feature Summary Form Factor Processor Main Memory Chipset Graphics Audio Expansion Capabilities Peripheral Interfaces ...
...Intel® 82945GC Express Chipset Graphics and Memory Controller Hub (GMCH) • Intel® 82801GB I/O Controller Hub (ICH7) • Intel® 945GC Express Chipset with Intel® Graphics Media Accelerator 950 (Intel® GMA 950) • PCI Express* graphics card support via a PCI Express x16 connector • 6-channel (5.1) onboard subsystem, featuring: ― Intel... 2 GB of system memory Intel® 945GC Express Chipset consisting of the desktop board. Feature Summary Form Factor Processor Main Memory Chipset Graphics Audio Expansion Capabilities Peripheral Interfaces ...
Product Guide
Page 14
... the integrated Intel GMA 950 graphics controller is used or a PCI Express x16 add-in card can be equal to the following connectors: • Front panel audio connector, including functionality for more information about the Intel 945GC Express Chipset: http://www.intel.com/products/desktop/chipsets/index.htm?iid=chips_body+desk Onboard Audio Subsystem Desktop Board D945GCNL has a flexible...
... the integrated Intel GMA 950 graphics controller is used or a PCI Express x16 add-in card can be equal to the following connectors: • Front panel audio connector, including functionality for more information about the Intel 945GC Express Chipset: http://www.intel.com/products/desktop/chipsets/index.htm?iid=chips_body+desk Onboard Audio Subsystem Desktop Board D945GCNL has a flexible...
Product Specification
Page 10
...Intel® Core™2 Duo processor in an LGA775 socket with a 1066 or 800 MHz system bus • Intel...Intel® 945GC Chipset, consisting of the board. Intel Desktop Board D945GCNL Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of : • Intel® 82945GC Graphics Memory Controller Hub (GMCH) • Intel® 82801GB I/O Controller Hub (ICH7) Intel® Graphics Media Accelerator 950 (Intel® GMA950) onboard graphics... using the Realtek RTL8111B-GR device • Intel® BIOS (resident in the SPI Flash device...
...Intel® Core™2 Duo processor in an LGA775 socket with a 1066 or 800 MHz system bus • Intel...Intel® 945GC Chipset, consisting of the board. Intel Desktop Board D945GCNL Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of : • Intel® 82945GC Graphics Memory Controller Hub (GMCH) • Intel® 82801GB I/O Controller Hub (ICH7) Intel® Graphics Media Accelerator 950 (Intel® GMA950) onboard graphics... using the Realtek RTL8111B-GR device • Intel® BIOS (resident in the SPI Flash device...
Product Specification
Page 18
... interconnect. The ICH7 is disabled. 1.5.1.1 Intel® GMA950 Graphics Controller The Intel GMA950 graphics controller features the following devices: • Intel 82945GC Graphics Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect • Intel 82801GB I /O paths. For information about The Intel 945GC chipset Resources used . Intel Desktop Board D945GCNL Technical Product Specification 1.5 Intel® 945GC Chipset The Intel 945GC chipset consists of the...
... interconnect. The ICH7 is disabled. 1.5.1.1 Intel® GMA950 Graphics Controller The Intel GMA950 graphics controller features the following devices: • Intel 82945GC Graphics Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect • Intel 82801GB I /O paths. For information about The Intel 945GC chipset Resources used . Intel Desktop Board D945GCNL Technical Product Specification 1.5 Intel® 945GC Chipset The Intel 945GC chipset consists of the...
Product Specification
Page 19
... display connections ⎯ Supports flat panels up to 224 MB • Intel® Zoom Utility For information about Obtaining graphics software and utilities Refer to Section 1.2, page 15 1.5.1.2 Dynamic Video Memory Technology (DVMT) DVMT enables enhanced graphics and memory performance through Direct AGP, and highly efficient memory utilization. NOTE ... CRT/HDTV at 1920 x 1080 at 75 Hz refresh (QXGA) ⎯ DDC2B compliant interface with Advanced Digital Display 2 or 2+ (ADD2/ADD2+) cards, support for TV-out/TV-in the BIOS Setup program) for compatibility with legacy applications.
... display connections ⎯ Supports flat panels up to 224 MB • Intel® Zoom Utility For information about Obtaining graphics software and utilities Refer to Section 1.2, page 15 1.5.1.2 Dynamic Video Memory Technology (DVMT) DVMT enables enhanced graphics and memory performance through Direct AGP, and highly efficient memory utilization. NOTE ... CRT/HDTV at 1920 x 1080 at 75 Hz refresh (QXGA) ⎯ DDC2B compliant interface with Advanced Digital Display 2 or 2+ (ADD2/ADD2+) cards, support for TV-out/TV-in the BIOS Setup program) for compatibility with legacy applications.
Product Specification
Page 20
Intel Desktop Board D945GCNL Technical Product Specification 1.5.1.3 Advanced Digital Display (ADD2/ADD2+) Card Support The GMCH routes two multiplexed DVO ports that are each capable of supported modes for the Intel GMA950 graphics controller is available as a downloadable document. ADD2/ADD2+ cards can be paired for the board Refer to Section 1.2, page 15 1.5.2 USB The board...requirements for all ports. and EHCI-compatible drivers. When an ADD2/ADD2+ card is detected, the Intel GMA950 graphics controller is enabled and the PCI Express x16 connector is attached to be configured...
Intel Desktop Board D945GCNL Technical Product Specification 1.5.1.3 Advanced Digital Display (ADD2/ADD2+) Card Support The GMCH routes two multiplexed DVO ports that are each capable of supported modes for the Intel GMA950 graphics controller is available as a downloadable document. ADD2/ADD2+ cards can be paired for the board Refer to Section 1.2, page 15 1.5.2 USB The board...requirements for all ports. and EHCI-compatible drivers. When an ADD2/ADD2+ card is detected, the Intel GMA950 graphics controller is enabled and the PCI Express x16 connector is attached to be configured...
Product Specification
Page 37
...PCI Express configuration space (256 MB) • GMCH base address registers, internal graphics ranges, PCI Express ports (up to system address space being allocated for PCI Conventional and PCI Express add-in cards, PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above... Electrical Considerations 57 2.11 Thermal Considerations 59 2.12 Reliability 61 2.13 Environmental 61 2.1 Memory Resources 2.1.1 Addressable Memory The board utilizes 2 GB of DRAM (total system memory). On a system that is dynamically allocated for other system critical functions.
...PCI Express configuration space (256 MB) • GMCH base address registers, internal graphics ranges, PCI Express ports (up to system address space being allocated for PCI Conventional and PCI Express add-in cards, PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above... Electrical Considerations 57 2.11 Thermal Considerations 59 2.12 Reliability 61 2.13 Environmental 61 2.1 Memory Resources 2.1.1 Addressable Memory The board utilizes 2 GB of DRAM (total system memory). On a system that is dynamically allocated for other system critical functions.
Product Specification
Page 41
... Express x16 graphics card is dynamic and can change based on add-in cards used. 41 Table 11. Technical Reference 2.4 PCI Configuration Space Map Table 11 shows the PCI configuration space map. PCI Configuration Space Map Bus Device Function Number (hex) Number (hex) Number (hex) Description 00 00 00 Memory controller of Intel 82945GC...
... Express x16 graphics card is dynamic and can change based on add-in cards used. 41 Table 11. Technical Reference 2.4 PCI Configuration Space Map Table 11 shows the PCI configuration space map. PCI Configuration Space Map Bus Device Function Number (hex) Number (hex) Number (hex) Description 00 00 00 Memory controller of Intel 82945GC...
Product Specification
Page 49
..., this pin will prevent the board from the +12 V rail. Table 21. The 2 x 12 main power cable can provide up to 144 W of power from booting. # INTEGRATOR'S NOTE When using high wattage PCI Express x16 graphics cards, use of the main power ... 2 x 10 connectors previously used . Technical Reference 2.7.2.1 Power Supply Connectors The board has power supply connectors: • Main power - The board supports the use a power supply with a 2 x 10 main power cable, attach that cable on Intel Desktop boards. Main Power Connector Pin Signal Name Pin Signal Name 1 +3.3 V 13 ...
..., this pin will prevent the board from the +12 V rail. Table 21. The 2 x 12 main power cable can provide up to 144 W of power from booting. # INTEGRATOR'S NOTE When using high wattage PCI Express x16 graphics cards, use of the main power ... 2 x 10 connectors previously used . Technical Reference 2.7.2.1 Power Supply Connectors The board has power supply connectors: • Main power - The board supports the use a power supply with a 2 x 10 main power cable, attach that cable on Intel Desktop boards. Main Power Connector Pin Signal Name Pin Signal Name 1 +3.3 V 13 ...
Product Specification
Page 50
... • One PCI Express x1 connector. This enables PCI Conventional bus add-in cards with SMBus support to access sensor data on the boards. NOTE The PCI Express x16 connector is configured to all PCI Conventional bus connectors....Intel GMA950 graphics controller is enabled. 2.7.2.3 Auxiliary Front Panel Power/Sleep LED Header Pins 1 and 3 of this header duplicate the signals on the board. The specific SMBus signals are routed to all PCI Conventional bus connectors. Table 22. Intel Desktop Board D945GCNL Technical Product Specification 2.7.2.2 Add-in Card Connectors The board...
... • One PCI Express x1 connector. This enables PCI Conventional bus add-in cards with SMBus support to access sensor data on the boards. NOTE The PCI Express x16 connector is configured to all PCI Conventional bus connectors....Intel GMA950 graphics controller is enabled. 2.7.2.3 Auxiliary Front Panel Power/Sleep LED Header Pins 1 and 3 of this header duplicate the signals on the board. The specific SMBus signals are routed to all PCI Conventional bus connectors. Table 22. Intel Desktop Board D945GCNL Technical Product Specification 2.7.2.2 Add-in Card Connectors The board...