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Intel® Desktop Board DG41KR Technical Product Specification September 2009 Order Number: E76997-001US The Intel® Desktop Board DG41KR 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 DG41KR Specification Update.
Intel® Desktop Board DG41KR Technical Product Specification September 2009 Order Number: E76997-001US The Intel® Desktop Board DG41KR 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 DG41KR Specification Update.
Product Specification
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... identifier KRG4110H.86A. Revision History Revision -001 Revision History First DRAFT of the Intel® Desktop Board DG41KR Technical Product Specification Date September 2009 This product specification applies to any such patents, trademarks, copyrights, or other intellectual property rights. Changes to specifications and product descriptions at any features or instructions marked "reserved" or "undefined." INFORMATION...
... identifier KRG4110H.86A. Revision History Revision -001 Revision History First DRAFT of the Intel® Desktop Board DG41KR Technical Product Specification Date September 2009 This product specification applies to any such patents, trademarks, copyrights, or other intellectual property rights. Changes to specifications and product descriptions at any features or instructions marked "reserved" or "undefined." INFORMATION...
Product Specification
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iii Intended Audience The TPS is specifically not intended for the Intel® Desktop Board DG41KR. What This Document Contains Chapter 1 2 3 4 5 Description A description of the hardware used in all specifications of this level of the BIOS error messages, beep codes,... and POST codes Regulatory compliance and battery disposal information Typographical Conventions This section contains information about the Intel Desktop Board DG41KR and its components to provide detailed,...
iii Intended Audience The TPS is specifically not intended for the Intel® Desktop Board DG41KR. What This Document Contains Chapter 1 2 3 4 5 Description A description of the hardware used in all specifications of this level of the BIOS error messages, beep codes,... and POST codes Regulatory compliance and battery disposal information Typographical Conventions This section contains information about the Intel Desktop Board DG41KR and its components to provide detailed,...
Product Specification
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... (1,048,576 bits) Megabits per second An address or data value ending with a lowercase h indicates a hexadecimal value. Voltages are DC unless otherwise specified. Intel Desktop Board DG41KR Technical Product Specification Other Common Notation # GB GB/s Gb/s KB Kbit kbits/s MB MB/s Mbit Mbits/s xxh x.x V * # GB GB/s Gb/s KB Kbit kbits/s MB MB/s Mbit...
... (1,048,576 bits) Megabits per second An address or data value ending with a lowercase h indicates a hexadecimal value. Voltages are DC unless otherwise specified. Intel Desktop Board DG41KR Technical Product Specification Other Common Notation # GB GB/s Gb/s KB Kbit kbits/s MB MB/s Mbit Mbits/s xxh x.x V * # GB GB/s Gb/s KB Kbit kbits/s MB MB/s Mbit...
Product Specification
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Intel Desktop Board DG41KR Technical Product Specification 2.4 Mechanical Considerations 55 2.4.1 Form Factor 55 2.5 Electrical Considerations 56 2.5.1 Power Supply Considerations 56 2.5.2 Fan Header Current Capability 57 2.5.3 Add-in Board Considerations 57 2.6 Thermal Considerations ...
Intel Desktop Board DG41KR Technical Product Specification 2.4 Mechanical Considerations 55 2.4.1 Form Factor 55 2.5 Electrical Considerations 56 2.5.1 Power Supply Considerations 56 2.5.2 Fan Header Current Capability 57 2.5.3 Add-in Board Considerations 57 2.6 Thermal Considerations ...
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... Front-panel Power LED Blink Codes 72 37. Port 80h POST Codes 74 40. Product Certification Markings 86 viii Intel Desktop Board DG41KR Technical Product Specification 19. Recommended Power Supply Current Values 56 27. BIOS Error Messages 72 38. Typical Port 80h POST Sequence 77 ...41. BIOS Setup Program Menu Bar 62 31. Port 80h POST Code Ranges 73 39. Intel Desktop Board DG41KR Environmental Specifications 60 30. EMC Regulations 85 44. Fan Header Current Capability 57 28. Processor Core Power Connector 49 20. States ...
... Front-panel Power LED Blink Codes 72 37. Port 80h POST Codes 74 40. Product Certification Markings 86 viii Intel Desktop Board DG41KR Technical Product Specification 19. Recommended Power Supply Current Values 56 27. BIOS Error Messages 72 38. Typical Port 80h POST Sequence 77 ...41. BIOS Setup Program Menu Bar 62 31. Port 80h POST Code Ranges 73 39. Intel Desktop Board DG41KR Environmental Specifications 60 30. EMC Regulations 85 44. Fan Header Current Capability 57 28. Processor Core Power Connector 49 20. States ...
Product Specification
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.../1000 Mbits/s LAN subsystem using Realtek RTL8111DL Gigabit Ethernet Controller • Intel® BIOS (resident in the SPI Flash device) • Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, and SMBIOS • Support for PCI* Local Bus Specification Revision 2.3 • Support for PCI Express* Revision 1.1 • Suspend to RAM... • Thermal sense to detect out of range thermal values • Three fan headers • Two fan sense inputs used to monitor fan activity 10 Intel Desktop Board DG41KR Technical Product Specification Table 1.
.../1000 Mbits/s LAN subsystem using Realtek RTL8111DL Gigabit Ethernet Controller • Intel® BIOS (resident in the SPI Flash device) • Support for Advanced Configuration and Power Interface (ACPI), Plug and Play, and SMBIOS • Support for PCI* Local Bus Specification Revision 2.3 • Support for PCI Express* Revision 1.1 • Suspend to RAM... • Thermal sense to detect out of range thermal values • Three fan headers • Two fan sense inputs used to monitor fan activity 10 Intel Desktop Board DG41KR Technical Product Specification Table 1.
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....intel.com/products/motherboard/DG41KR/index.htm http://support.intel.com/support/motherboards/desktop http://www.intel.com/products/motherboard/DG41KR/index.htm http://processormatch.intel.com http://www.intel.com/products/desktop/chipsets/index.htm http://downloadcenter.intel.com http://support.intel.com/support/motherboards/desktop/kr/CS025414.htm 1.4 Processor The board is designed to support processors with specific...
....intel.com/products/motherboard/DG41KR/index.htm http://support.intel.com/support/motherboards/desktop http://www.intel.com/products/motherboard/DG41KR/index.htm http://processormatch.intel.com http://www.intel.com/products/desktop/chipsets/index.htm http://downloadcenter.intel.com http://support.intel.com/support/motherboards/desktop/kr/CS025414.htm 1.4 Processor The board is designed to support processors with specific...
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... • Serial Presence Detect • DDR3 1066 MHz or DDR3 800 MHz SDRAM DIMMs NOTE To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be impacted or the DIMMs may be populated with x16 organization are not supported. • 4 GB maximum total system memory. Product Description... that support the Serial Presence Detect (SPD) data structure. This enables the BIOS to read the SPD data and program the chipset to : http://support.intel.com/support/motherboards/desktop/sb/ CS-025414.htm 15
... • Serial Presence Detect • DDR3 1066 MHz or DDR3 800 MHz SDRAM DIMMs NOTE To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be impacted or the DIMMs may be populated with x16 organization are not supported. • 4 GB maximum total system memory. Product Description... that support the Serial Presence Detect (SPD) data structure. This enables the BIOS to read the SPD data and program the chipset to : http://support.intel.com/support/motherboards/desktop/sb/ CS-025414.htm 15
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This mode is equivalent to : http://www.intel.com/support/motherboards/desktop/sb/cs011965.htm 16 Technology and device width can vary from one channel to the other . If different speed DIMMs are ... must be equal. If different speed DIMMs are used between channels, the slowest memory timing will be used. • Flex mode. Intel Desktop Board DG41KR Technical Product Specification 1.5.1 Memory Configurations The Intel 82G41 GMCH supports the following types of both channels. The bottommost DRAM memory (the memory that is nearest to the 4 GB address...
This mode is equivalent to : http://www.intel.com/support/motherboards/desktop/sb/cs011965.htm 16 Technology and device width can vary from one channel to the other . If different speed DIMMs are ... must be equal. If different speed DIMMs are used between channels, the slowest memory timing will be used. • Flex mode. Intel Desktop Board DG41KR Technical Product Specification 1.5.1 Memory Configurations The Intel 82G41 GMCH supports the following types of both channels. The bottommost DRAM memory (the memory that is nearest to the 4 GB address...
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...Technology (DVMT) 5.0 uses system memory depending on the operating system and the amount of the following devices: • Intel 82G41 Graphics and Memory Controller Hub (GMCH) with DMI interconnect The GMCH component provides interfaces to the CPU, memory, ... Parallel IDE For information about The Intel G41 Express chipset Resources used . The component also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities. Intel Desktop Board DG41KR Technical Product Specification 1.6 Intel® G41 Express Chipset The Intel G41 Express chipset consists of memory ...
...Technology (DVMT) 5.0 uses system memory depending on the operating system and the amount of the following devices: • Intel 82G41 Graphics and Memory Controller Hub (GMCH) with DMI interconnect The GMCH component provides interfaces to the CPU, memory, ... Parallel IDE For information about The Intel G41 Express chipset Resources used . The component also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities. Intel Desktop Board DG41KR Technical Product Specification 1.6 Intel® G41 Express Chipset The Intel G41 Express chipset consists of memory ...
Product Specification
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... described in the BIOS Setup program) for maximum 2-D/3-D graphics performance. The amount of system memory allocated to which the system is compatible with the HDMI 1.3 specification. DVMT will behave as needed for full high-definition video playback quality ⎯ Dual independent display support 1.6.1.2 Dynamic Video Memory Technology (DVMT 5.0) DVMT enables enhanced...
... described in the BIOS Setup program) for maximum 2-D/3-D graphics performance. The amount of system memory allocated to which the system is compatible with the HDMI 1.3 specification. DVMT will behave as needed for full high-definition video playback quality ⎯ Dual independent display support 1.6.1.2 Dynamic Video Memory Technology (DVMT 5.0) DVMT enables enhanced...
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... 8 GB/s when operating in 2.5 Gb/s each direction (500 MB/s total). The ICH7 provides the USB controller for SDVO mode. Intel Desktop Board DG41KR Technical Product Specification 1.6.1.5 Analog Display (VGA) The VGA port supports analog displays. ADD2/MEC/ADD2+ cards can be accessed by the ADD2/MEC/ADD2+... x16: ⎯ Supports PCI Express GEN1 frequency of 1.25 GHz resulting in x16 mode. When an ADD2/MEC/ADD2+ card is detected, the Intel GMA X4500 graphics controller is enabled and the PCI Express x16 connector is 2048 x 1536 (QXGA) at a 75 Hz refresh rate. 1.6.1.6 Advanced...
... 8 GB/s when operating in 2.5 Gb/s each direction (500 MB/s total). The ICH7 provides the USB controller for SDVO mode. Intel Desktop Board DG41KR Technical Product Specification 1.6.1.5 Analog Display (VGA) The VGA port supports analog displays. ADD2/MEC/ADD2+ cards can be accessed by the ADD2/MEC/ADD2+... x16: ⎯ Supports PCI Express GEN1 frequency of 1.25 GHz resulting in x16 mode. When an ADD2/MEC/ADD2+ card is detected, the Intel GMA X4500 graphics controller is enabled and the PCI Express x16 connector is 2048 x 1536 (QXGA) at a 75 Hz refresh rate. 1.6.1.6 Advanced...
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... 16 MB/s. • Ultra DMA: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to 88 MB/s. Intel Desktop Board DG41KR Technical Product Specification 1.7 Parallel IDE Controller The Parallel ATA IDE controller has one bus-mastering Parallel ATA IDE interface. For information about The location of up...
... 16 MB/s. • Ultra DMA: DMA protocol on IDE bus supporting host and target throttling and transfer rates of up to 88 MB/s. Intel Desktop Board DG41KR Technical Product Specification 1.7 Parallel IDE Controller The Parallel ATA IDE controller has one bus-mastering Parallel ATA IDE interface. For information about The location of up...
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Intel Desktop Board DG41KR Technical Product Specification 1.9.2 PS/2 Interface The PS/2 connector is connected or disconnected. For information about The location of the keyboard connector Refer to Figure 9, page 43 1.10 Audio Subsystem The onboard audio subsystem consists of the following: • Intel 82801GB (ICH7) •...lists the supported functions of 95 dB • Independent 7.1 audio playback from back panel connectors and stereo playback from the Intel High Definition Audio front panel header. Audio Jack Retasking Support Audio Jack FP Green FP Pink Rear Blue Rear Green Rear ...
Intel Desktop Board DG41KR Technical Product Specification 1.9.2 PS/2 Interface The PS/2 connector is connected or disconnected. For information about The location of the keyboard connector Refer to Figure 9, page 43 1.10 Audio Subsystem The onboard audio subsystem consists of the following: • Intel 82801GB (ICH7) •...lists the supported functions of 95 dB • Independent 7.1 audio playback from back panel connectors and stereo playback from the Intel High Definition Audio front panel header. Audio Jack Retasking Support Audio Jack FP Green FP Pink Rear Blue Rear Green Rear ...
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For information about LAN software and drivers Refer to Section 1.2, page 14 26 Intel Desktop Board DG41KR Technical Product Specification 1.11 LAN Subsystem The LAN subsystem consists of the following: • Intel 82801GB ICH7 • Realtek RTL8111DL Gigabit Ethernet Controller for 10/100/1000 Mbits/s Ethernet LAN connectivity • RJ-... support ⎯ LAN wake capabilities • LAN subsystem software For information about Obtaining LAN software and drivers Refer to http://downloadcenter.intel.com 1.11.1 LAN Subsystem Software LAN software and drivers are available from...
For information about LAN software and drivers Refer to Section 1.2, page 14 26 Intel Desktop Board DG41KR Technical Product Specification 1.11 LAN Subsystem The LAN subsystem consists of the following: • Intel 82801GB ICH7 • Realtek RTL8111DL Gigabit Ethernet Controller for 10/100/1000 Mbits/s Ethernet LAN connectivity • RJ-... support ⎯ LAN wake capabilities • LAN subsystem software For information about Obtaining LAN software and drivers Refer to http://downloadcenter.intel.com 1.11.1 LAN Subsystem Software LAN software and drivers are available from...
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Intel Desktop Board DG41KR Technical Product Specification 1.12 Hardware Management Subsystem The hardware management features enable the board to be implemented using third-party software. The level of monitoring and control is ... supply monitoring of the fan headers Refer to detect levels above or below acceptable values • Thermally monitored closed-loop fan control, for Management (WfM) specification.
Intel Desktop Board DG41KR Technical Product Specification 1.12 Hardware Management Subsystem The hardware management features enable the board to be implemented using third-party software. The level of monitoring and control is ... supply monitoring of the fan headers Refer to detect levels above or below acceptable values • Thermally monitored closed-loop fan control, for Management (WfM) specification.
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Intel Desktop Board DG41KR Technical Product Specification 1.13 Power Management Power management is implemented at several levels, including: • Software support through Advanced Configuration and Power Interface (ACPI) • Hardware support: ⎯ ...
Intel Desktop Board DG41KR Technical Product Specification 1.13 Power Management Power management is implemented at several levels, including: • Software support through Advanced Configuration and Power Interface (ACPI) • Hardware support: ⎯ ...
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working Processor States C0 - mechanical off . working state G1 - Soft off . Context not saved. No power to RAM. device specification specific. Notes: 1. Power States and Targeted System Power Global States G0 - Processor stopped C1 - Suspend to the system. D1, D2, D3 -.... The operating system puts devices in and out of low-power states based on the standby power consumption of wake-up logic. See the ACPI specification for wake-up logic. Table 8. sleeping state G2/S5 G3 - AC power is required. Sleeping States S0 - S4 - Suspend to disk....
working Processor States C0 - mechanical off . working state G1 - Soft off . Context not saved. No power to RAM. device specification specific. Notes: 1. Power States and Targeted System Power Global States G0 - Processor stopped C1 - Suspend to the system. D1, D2, D3 -.... The operating system puts devices in and out of low-power states based on the standby power consumption of wake-up logic. See the ACPI specification for wake-up logic. Table 8. sleeping state G2/S5 G3 - AC power is required. Sleeping States S0 - S4 - Suspend to disk....
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... can wake up the computer... LAN PME# signal Power switch PS/2 devices RTC alarm Serial port USB WAKE# signal ...from specific states. For LAN and PME# signal, S5 is disabled by default in the S5 state. 2. Intel Desktop Board DG41KR Technical Product Specification 1.13.1.2 Wake-up Devices and Events Table 9 lists the devices or...
... can wake up the computer... LAN PME# signal Power switch PS/2 devices RTC alarm Serial port USB WAKE# signal ...from specific states. For LAN and PME# signal, S5 is disabled by default in the S5 state. 2. Intel Desktop Board DG41KR Technical Product Specification 1.13.1.2 Wake-up Devices and Events Table 9 lists the devices or...