Intel BLKDG965WHMKR Technical Product Specification Download

Page: 1 / 94

August 2006

Order Number: D56008-001US

The Intel

Desktop Board DG965WH 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 DG965WH Specification Update.

Intel® Desktop Board
DG965WH

Technical Product Specification

Summary of Contents for BLKDG965WHMKR

Page 1: ...ontain 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 DG965WH Speci...

Page 2: ...ocuments and other materials and information does not provide any license express or implied by estoppel or otherwise to any such patents trademarks copyrights or other intellectual property rights In...

Page 3: ...ontains Chapter Description 1 A description of the hardware used on the board 2 A map of the resources of the board 3 The features supported by the BIOS Setup program 4 A description of the BIOS error...

Page 4: ...bits KB Kilobyte 1024 bytes Kbit Kilobit 1024 bits kbits sec 1000 bits per second MB Megabyte 1 048 576 bytes MB sec Megabytes per second Mbit Megabit 1 048 576 bits Mbit sec Megabits per second xxh A...

Page 5: ...te Drive Controller 28 1 6 4 Keyboard and Mouse Interface Optional 28 1 7 Audio Subsystem 29 1 7 1 Audio Subsystem Software 30 1 7 2 Audio Connectors and Headers 30 1 8 LAN Subsystem 31 1 8 1 Intel 82...

Page 6: ...l 68 3 Overview of BIOS Features 3 1 Introduction 69 3 2 BIOS Flash Memory Organization 70 3 3 Resource Configuration 70 3 3 1 PCI Autoconfiguration 70 3 3 2 PCI IDE Support 71 3 4 System Management B...

Page 7: ...ation with Two DIMMs 22 10 Front Back Panel Audio Connector Options 30 11 LAN Connector LED Locations 32 12 Thermal Sensors and Fan Headers 34 13 Location of the Standby Power Indicator LED 41 14 Deta...

Page 8: ...ain Power Connector 56 28 Front Panel Header 57 29 States for a One Color Power LED 58 30 States for a Two Color Power LED 58 31 BIOS Setup Configuration Jumper Settings 60 32 DC Loading Characteristi...

Page 9: ...ns 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 28 1 7 Audio Subsystem 29 1 8 LAN Subsystem 31 1 9 Hardware M...

Page 10: ...of system memory using DDR2 800 DIMMs Chipset Intel G965 Express Chipset consisting of Intel 82G965 Graphics and Memory Controller Hub GMCH Intel 82801 I O Controller Hub ICH8 Refer to Table 2 on pag...

Page 11: ...range thermal values Four fan headers Three fan sense inputs used to monitor fan activity 1 1 2 Manufacturing Options Table 2 describes the manufacturing options Not every manufacturing option is ava...

Page 12: ...ktop Board DG965WH Technical Product Specification 12 1 1 3 Board Layout Figure 1 shows the location of the major components Figure 1 Major Board Components Table 3 lists the components identified in...

Page 13: ...K Processor core power connector L Rear chassis fan connector M LGA775 processor socket N Intel 82G965 GMCH O Processor fan header P DIMM Channel A sockets Q Serial port header R DIMM Channel B socke...

Page 14: ...ion Audio Link USB Dual Channel Memory Bus SMBus PCI Slot 1 PCI Slot 2 Serial ATA IDE Connectors 6 Serial ATA IDE Interface Channel A DIMMs 2 Channel B DIMMs 2 Back Panel Front Panel USB Ports DMI Int...

Page 15: ...mentation htm 1 3 Processor The board is designed to support the following processors Intel Core 2 Duo processor in an LGA775 socket with a 1066 or 800 MHz system bus Intel Pentium D processor in an L...

Page 16: ...ne NOTE To be fully compliant with all applicable DDR SDRAM memory specifications the board should be populated with DIMMs that support the Serial Presence Detect SPD data structure This allows the BI...

Page 17: ...en the installed memory capacities of both DIMM channels are equal Technology and device width can vary from one channel to the other but the installed memory capacity for each channel must be equal I...

Page 18: ...0 sockets of both channels are blue The DIMM1 sockets of both channels are black Figure 3 Memory Channel and DIMM Configuration INTEGRATOR S NOTE Regardless of the memory configuration used dual chann...

Page 19: ...DIMM 0 Channel B DIMM 1 1 GB 1 GB Figure 4 Dual Channel Interleaved Mode Configuration with Two DIMMs Figure 5 shows a dual channel configuration using three DIMMs In this example the combined capaci...

Page 20: ...mbined capacity of the two DIMMs in Channel A equal the combined capacity of the two DIMMs in Channel B Also the DIMMs are matched between DIMM0 and DIMM1 of both channels OM18341 Channel A DIMM 0 Cha...

Page 21: ...4 Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 1 GB Figure 7 Single Channel Asymmetric Mode Configuration with One DIMM Figure 8 shows a single channel configuration using three...

Page 22: ...sing two DIMMs The operation is as follows The 512 MB DIMM in the Channel A DIMM 0 socket and the lower 512 MB of the DIMM in the Channel B DIMM 0 socket operate together in dual channel mode The rema...

Page 23: ...G965 Graphics Subsystem The Intel G965 Express chipset contains two separate mutually exclusive graphics options Either the GMA X3000 graphics controller contained within the 82G965 GMCH is used or a...

Page 24: ...MDS transmitters or TV out encoders HDCP support DDC2B compliant interface with Advanced Digital Display 2 card or Media Expansion Card ADD2 MEC support for TV out TV in and DVI digital display connec...

Page 25: ...support up to a 400 MHz pixel clock When an ADD2 MEC card is detected the Intel GMA X3000 graphics controller is enabled and the PCI Express x16 connector is configured for SDVO mode SDVO mode enables...

Page 26: ...host to device connections unlike Parallel ATA IDE which supports a master slave configuration and two devices per channel For compatibility the underlying Serial ATA functionality is transparent to t...

Page 27: ...are faster timings and require a specialized cable to reduce reflections noise and inductive coupling The Parallel ATA IDE interface also supports ATAPI devices such as CD ROM drives and ATA devices...

Page 28: ...on of the serial port header Figure 16 page 52 The signal names of the serial port header Table 22 page 54 1 6 2 Parallel Port The 25 pin D Sub parallel port connector is located on the back panel Use...

Page 29: ...depending on the recognized device type A signal to noise S N ratio of 95 dB Dolby Home Theater support for boards equipped with the Sigmatel STAC9271D audio codec Independent multi streaming audio f...

Page 30: ...device drivers The available configurable audio ports are shown in Figure 10 OM18352 Surround Left and Right Retasking Jack Black Side Surround Left and Right Line In Retasking Jack Blue S PDIF Digit...

Page 31: ...l bus power management Supports ACPI technology Supports LAN wake capabilities LAN Subsystem Software LAN software and drivers are available from Intel s World Wide Web site 1 8 1 Intel 82566DC Gigabi...

Page 32: ...nnector shown in Figure 11 below Link LED Green Data Rate LED Green Yellow OM18329 Figure 11 LAN Connector LED Locations Table 7 describes the LED states when the board is powered up and the LAN subsy...

Page 33: ...supply monitoring of five voltages 5 V 12 V 3 3 VSB 1 25 V and VCCP to detect levels above or below acceptable values Thermally monitored closed loop fan control for all three fans that can adjust the...

Page 34: ...he thermal sensors and fan headers Item Description A Thermal diode located on processor die B Thermal diode located on the GMCH die C Thermal diode located on the ICH8 die D Remote thermal sensor E P...

Page 35: ...iver video displays and hard disk drives Methods for achieving less than 15 watt system operation in the power on standby sleeping state A Soft off feature that enables the operating system to power o...

Page 36: ...spend to RAM Context saved to RAM No power D3 no power except for wake up logic Power 5 W Note 2 G1 sleeping state S4 Suspend to disk Context saved to disk No power D3 no power except for wake up logi...

Page 37: ...e S5 state NOTE The use of these wake up events from an ACPI state requires an operating system that provides full ACPI support In addition software drivers and peripherals must fully support ACPI wak...

Page 38: ...as in before power was interrupted on or off The computer s response can be set using the Last Power State feature in the BIOS Setup program s Boot menu For information about Refer to The location of...

Page 39: ...y CAUTION For Instantly Available PC technology the 5 V standby line from the power supply must be capable of providing adequate 5 V standby current Failure to provide adequate standby current when im...

Page 40: ...he Microsoft Away mode to offer a complete power management offering for ACPI and system standby and hibernate Target resume time is zero to five seconds about equal to the time it takes for the displ...

Page 41: ...shows that power is still present even when the computer appears to be off Figure 13 shows the location of the standby power indicator LED CAUTION If AC power has been switched off and the standby po...

Page 42: ...Intel Desktop Board DG965WH Technical Product Specification 42...

Page 43: ...for PCI Conventional bus add in cards PCI Express configuration space BIOS SPI Flash and chipset overhead resides above the top of DRAM total system memory On a system that has 8 GB of system memory...

Page 44: ...S and Buffer area 128 KB 16 KB x 8 Standard PCI ISA Video Memory SMM Memory 128 KB DOS area 640 KB 1 MB 960 KB 896 KB 768 KB 640 KB 0 KB 0FFFFFH 0F0000H 0EFFFFH 0E0000H 0DFFFFH 0C0000H 0BFFFFH 0A0000H...

Page 45: ...I bus Dependent on video adapter used 640 K 800 K A0000 C7FFF 160 KB Video memory and BIOS 639 K 640 K 9FC00 9FFFF 1 KB Extended BIOS data movable by memory manager software 512 K 639 K 80000 9FBFF 12...

Page 46: ...F5 6 bytes Diskette channel 03F4 03F7 4 bytes Primary Parallel ATA IDE channel control block 03F8 03FF 8 bytes COM1 04D0 04D1 2 bytes Edge level triggered PIC LPTn 400 8 bytes ECP port LPTn base addre...

Page 47: ...B UHCI controller 2 00 1D 02 USB UHCI controller 3 00 1D 00 USB UHCI controller 4 00 1A 01 USB UHCI controller 5 00 1D 07 EHCI controller 1 00 1A 07 EHCI controller 2 00 1E 00 PCI bridge 00 1F 00 PCI...

Page 48: ...nd Play option User available 6 Diskette drive 7 LPT1 Note 1 8 Real time clock 9 Reserved for ICH8 system management bus 10 User available 11 User available 12 Onboard mouse port if present else user...

Page 49: ...o specify their interrupt grouping INTA By default all add in cards that require only one interrupt are in this category For almost all cards that require more than one interrupt the first interrupt o...

Page 50: ...efer to Table 15 for the allocation of PIRQ lines to IRQ signals in APIC mode PCI interrupt assignments to USB ports and Serial ATA ports are dynamic 2 8 Connectors and Headers CAUTION Only the follow...

Page 51: ...E 1394a F USB ports 4 G LAN H USB ports 2 I Center channel and LFE subwoofer audio out Retasking Jack J Surround left right channel audio out Retasking Jack K Audio line in L Digital audio out optical...

Page 52: ...oard DG965WH Technical Product Specification 52 2 8 2 Component side Connectors and Headers Figure 16 shows the locations of the component side connectors and headers Figure 16 Component side Connecto...

Page 53: ...F Front panel audio header G PCI Conventional bus add in card connector 1 H PCI Express x1 add in card connector I PCI Express x16 add in card connector J Processor core power connector K Rear chassi...

Page 54: ...le 20 Front Panel Audio Header Pin Signal Name Pin Signal Name 1 Port 1 Left channel 2 Ground 3 Port 1 Right channel 4 PRESENCE Dongle present 5 Port 2 Right channel 6 Port 1 SENSE_RETURN 7 SENSE_SEND...

Page 55: ...us transfer speeds up to 250 Mbytes sec of peak bandwidth per direction and up to 500 MBytes sec concurrent bandwidth PCI Conventional rev 2 3 compliant bus three PCI Conventional bus add in card conn...

Page 56: ...nnected Processor core power a 2 x 2 connector This connector provides power directly to the processor voltage regulator and must always be used Failure to do so will prevent the board from booting Ta...

Page 57: ...Switch On Off Switch 5 Ground Ground 6 FPBUT_IN In Power switch 7 FP_RESET In Reset switch 8 Ground Ground Power Not Connected 9 5 V Power 10 N C Not connected OM18331 Hard Drive Activity LED Reset S...

Page 58: ...LED LED State Description Off Power off sleeping Steady Green Running Table 30 States for a Two Color Power LED LED State Description Off Power off Steady Green Running Steady Yellow Sleeping NOTE The...

Page 59: ...nect Power 5 V DC D D Ground D Ground D Power 5 V DC One USB Port One USB Port 10 8 7 6 5 4 2 1 3 Figure 18 Connection Diagram for Front Panel USB Headers 2 8 2 5 Front Panel IEEE 1394a Header Figure...

Page 60: ...covery When the jumper is set to configure mode and the computer is powered up the BIOS compares the processor version and the microcode version in the BIOS and reports if the two match OM18347 3 2 1...

Page 61: ...assis Figure 21 illustrates the mechanical form factor for the board Dimensions are given in inches millimeters The outer dimensions are 11 60 inches by 9 60 inches 294 64 millimeters by 243 84 millim...

Page 62: ...f each cutout Additional design considerations for I O shields relative to chassis requirements are described in the ATX specification Dimensions are given in inches millimeters NOTE The I O shield dr...

Page 63: ...0 0 00 0 780 19 81 3 288 83 52 3 822 97 08 4 573 116 15 5 783 146 88 A 0 465 11 81 A 0 558 14 17 8X R0 5 MIN 20 0 254 0 787 0 010 TYP 159 2 0 12 6 268 0 005 1 6 0 12 0 063 0 005 162 3 6 390 REF 1 55 0...

Page 64: ...the processor memory and USB ports Use the datasheets for add in cards such as PCI to determine the overall system power requirements The selection of a power supply at the system level is dependent o...

Page 65: ...standby current Failure to do so can damage the power supply The total amount of standby current required depends on the wake devices supported and manufacturing options System integrators should refe...

Page 66: ...htm All responsibility for determining the adequacy of any thermal or system design remains solely with the reader Intel makes no warranties or representations that merely following the instructions p...

Page 67: ...The operating temperature current load or operating frequency could affect case temperatures Maximum case temperatures are important when considering proper airflow to cool the board Table 34 Thermal...

Page 68: ...BF is 123 402 hours 2 14 Environmental Table 35 lists the environmental specifications for the board Table 35 Desktop Board DG965WH Environmental Specifications Parameter Specification Temperature Non...

Page 69: ...pport The BIOS displays a message during POST identifying the type of BIOS and a revision code The initial production BIOSs are identified as MQ96510A 86A When the BIOS Setup configuration jumper is s...

Page 70: ...the cursor left or right or Selects an item Moves the cursor up or down Tab Selects a field Not implemented Enter Executes command or selects the submenu F9 Load the default configuration values for...

Page 71: ...hard drive as a slave to an ATAPI CD ROM drive 3 4 System Management BIOS SMBIOS SMBIOS is a Desktop Management Interface DMI compliant method for managing computers in a managed network The main com...

Page 72: ...on legacy USB devices are recognized by the operating system and Legacy USB support from the BIOS is no longer used To install an operating system that supports USB verify that Legacy USB support in t...

Page 73: ...ction 1 2 page 15 3 7 BIOS Recovery It is unlikely that anything will interrupt a BIOS update however if an interruption occurs the BIOS could be damaged Table 38 lists the drives and media types that...

Page 74: ...ows booting from the onboard LAN or a network add in card with a remote boot ROM installed Pressing the F12 key during POST automatically forces booting from the LAN To use this key during POST the Us...

Page 75: ...Setup program settings reduces the POST execution time In the Boot Menu set the hard disk drive as the first boot device As a result the POST does not first seek a diskette drive which saves about one...

Page 76: ...e computer The password prompt will be displayed before the computer is booted If only the supervisor password is set the computer boots without asking for a password If both passwords are set the use...

Page 77: ...des Type Pattern Frequency Memory error Three long beeps 1280 Hz Thermal warning Four alternating beeps High tone low tone high tone low tone High tone 2000 Hz Low tone 1600 Hz 4 3 BIOS Error Messages...

Page 78: ...es listed above all POST codes and range values are listed in hexadecimal Table 43 Port 80h POST Code Ranges Range Category Subsystem 00 0F Debug codes Can be used by any PEIM driver for debug 10 1F H...

Page 79: ...ntroller and the DIMMs 25 Configuring memory 26 Optimizing memory settings 27 Initializing memory such as ECC init 28 Testing memory PCI Bus 50 Enumerating PCI busses 51 Allocating resources to PCI bu...

Page 80: ...Fixed Media B0 Resetting fixed media B1 Disabling fixed media B2 Detecting presence of a fixed media IDE hard drive detection etc B3 Enabling configuring a fixed media Removable media B8 Resetting rem...

Page 81: ...I OS Boot F4 Entering Sleep state F5 Exiting Sleep state F8 EFI boot service ExitBootServices has been called F9 EFI runtime service SetVirtualAddressMap has been called FA EFI runtime service ResetSy...

Page 82: ...zation 13 SMM initialization 50 Enumerating PCI busses 51 Allocating resourced to PCI bus 92 Detecting the presence of the keyboard 90 Resetting keyboard 94 Clearing keyboard input buffer 95 Keyboard...

Page 83: ...tibility EMC regulations Product certification markings 5 1 1 Safety Regulations Desktop Board DG965WH complies with the safety regulations stated in Table 46 when correctly installed in a compatible...

Page 84: ...nsk Dette produkt er i overensstemmelse med det europ iske direktiv 89 336 EEC 73 23 EEC Dutch Dit product is in navolging van de bepalingen van Europees Directief 89 336 EEC 73 23 EEC Eesti Antud too...

Page 85: ...89 336 EWG i 73 23 EWG Portuguese Este produto cumpre com as normas da Diretiva Europ ia 89 336 EEC 73 23 EEC Espa ol Este producto cumple con las normas del Directivo Europeo 89 336 EEC 73 23 EEC Slo...

Page 86: ...w intel com intel other ehs product_ecology Recycling_Program htm Deutsch Als Teil von Intels Engagement f r den Umweltschutz hat das Unternehmen das Intel Produkt Recyclingprogramm implementiert das...

Page 87: ...k membenarkan pengguna pengguna runcit produk jenama Intel memulangkan produk terguna ke lokasi lokasi terpilih untuk dikitarkan semula dengan betul Sila rujuk http www intel com intel other ehs produ...

Page 88: ...omponents used on the board contain a small amount of lead which is necessary for component performance and or reliability This desktop board is referred to as Lead free second level interconnect The...

Page 89: ...of measurement European Union AS NZS CISPR 22 Class B Australian Communications Authority Standard for Electromagnetic Compatibility Australia and New Zealand CISPR 22 3rd Edition Class B Limits and...

Page 90: ...ss B equipment Includes Intel name and DG965WH model designation CE mark Declaring compliance to European Union EU EMC directive 89 336 EEC and Low Voltage directive 73 23 EEC Australian Communication...

Page 91: ...ilj lovgivning OBS Det kan oppst eksplosjonsfare hvis batteriet skiftes ut med feil type Brukte batterier b r kastes i henhold til gjeldende milj lovgivning VIKTIGT Risk f r explosion om batteriet ers...

Page 92: ...ikte batterijen aan de plaatselijke milieuwetgeving ATEN O Haver risco de explos o se a bateria for substitu da por um tipo de bateria incorreto As baterias devem ser recicladas nos locais apropriados...

Page 93: ...punz tor Bateriile trebuie reciclate dac este posibil Depozitarea bateriilor uzate trebuie s respecte reglement rile locale privind protec ia mediului UPOZORNENIE Ak bat riu vymen te za nespr vny typ...

Page 94: ...Intel Desktop Board DG965WH Technical Product Specification 94...

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