Intel BLKD865PERL Technical Product Specification Download | Manualshive

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April 2003

Order Number: C31764-001

The Intel

®

Desktop Board D865PERL 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 D865PERL Specification Update.

Intel

®

Desktop Board D865PERL

Technical Product Specification

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Summary of Contents for BLKD865PERL

Page 1: ...ntain 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 D865PERL Specification Update Intel Desktop Board D865PERL Technical Product Specification ...

Page 2: ...shing of documents 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 Intel may make changes to specifications and product descriptions at any time without notice Designers must not rely on the absence or characteristics of any features or instructions marked re...

Page 3: ...apter Description 1 A description of the hardware used on the Desktop Board D865PERL 2 A map of the resources of the Desktop Board D865PERL 3 The features supported by the BIOS Setup program 4 The contents of the BIOS Setup program s menus and submenus 5 A description of the BIOS error messages beep codes and POST codes Typographical Conventions This section contains information about the conventi...

Page 4: ...r example J5J1 is a connector located at 5J It is the first connector in the 5J area GB Gigabyte 1 073 741 824 bytes GB sec Gigabytes per second 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 Mbits sec Megabits per second xxh An address or data value ending with a lowercase h indicates...

Page 5: ...are Hub FWH 32 1 8 I O Controller 32 1 8 1 Serial Port 32 1 8 2 Parallel Port 32 1 8 3 Diskette Drive Controller 33 1 8 4 Keyboard and Mouse Interface 33 1 9 IEEE 1394a 2000 Controller Optional 33 1 10 Audio Subsystem 34 1 10 1 6 Channel Audio Subsystem Optional 34 1 10 2 Intel Flex 6 Audio Subsystem Optional 36 1 10 3 Audio Connectors 37 1 10 4 Audio Subsystem Software 38 1 11 LAN Subsystem 39 1 ...

Page 6: ...2 I O Shield 77 2 11 Electrical Considerations 78 2 11 1 DC Loading 78 2 11 2 Add in Board Considerations 78 2 11 3 Fan Connector Current Capability 78 2 11 4 Power Supply Considerations 79 2 12 Thermal Considerations 80 2 13 Reliability 82 2 14 Environmental 82 2 15 Regulatory Compliance 83 2 15 1 Safety Regulations 83 2 15 2 EMC Regulations 83 2 15 3 European Union Declaration of Conformity Stat...

Page 7: ...eral Configuration Submenu 101 4 4 4 Drive Configuration Submenu 103 4 4 5 Floppy Configuration Submenu 107 4 4 6 Event Log Configuration Submenu 108 4 4 7 Video Configuration Submenu 109 4 4 8 USB Configuration Submenu 110 4 4 9 Chipset Configuration Submenu 111 4 4 10 Fan Control Configuration Submenu 114 4 4 11 Hardware Monitoring 115 4 5 Security Menu 116 4 6 Power Menu 117 4 6 1 ACPI Submenu ...

Page 8: ...ndicator LED 49 18 Detailed System Memory Address Map 52 19 Back Panel Connectors 60 20 Audio Connectors 63 21 Power and Hardware Control Connectors 65 22 D865PERL Add in Board and Peripheral Interface Connectors 68 23 External I O Connectors 70 24 Connection Diagram for Front Panel Connector 71 25 Connection Diagram for Front Panel USB Connectors 73 26 Connection Diagram for Front Panel IEEE 1394...

Page 9: ...sion Connector 67 36 Serial ATA Connectors 69 37 Auxiliary Front Panel Power Sleep Message Waiting LED Connector 70 38 Front Panel Connector 71 39 States for a One Color Power LED 72 40 States for a Two Color Power LED 72 41 Front Panel Audio Connector or Jumper Block 75 42 BIOS Setup Configuration Jumper Settings 75 43 DC Loading Characteristics 78 44 Fan Connector Current Capability 78 45 Therma...

Page 10: ...splay 115 70 Security Menu 116 71 Power Menu 117 72 ACPI Submenu 117 73 Boot Menu 118 74 Boot Device Priority Submenu 119 75 Hard Disk Drives Submenu 120 76 Removable Devices Submenu 120 77 ATAPI CD ROM Drives Submenu 121 78 Exit Menu 121 79 BIOS Error Messages 123 80 Uncompressed INIT Code Checkpoints 125 81 Boot Block Recovery Code Checkpoints 125 82 Runtime Code Uncompressed in F000 Shadow RAM ...

Page 11: ...Operating System Support 16 1 4 Design Specifications 17 1 5 Processor 20 1 6 System Memory 21 1 7 Intel 865PE Chipset 28 1 8 I O Controller 32 1 9 IEEE 1394a 2000 Controller Optional 33 1 10 Audio Subsystem 34 1 11 LAN Subsystem 39 1 12 Hardware Management Subsystem 41 1 13 Power Management 43 ...

Page 12: ...ory Controller Hub MCH Intel 82801EB I O Controller Hub ICH5 or Intel 82801ER I O Controller Hub ICH5 R Intel 82802AB 4 Mbit Firmware Hub FWH Video Universal 0 8 1 5 V AGP 3 0 connector with integrated retention mechanism supporting 1x 4x and 8x AGP cards USB Support for USB 2 0 devices Peripheral Interfaces Eight USB ports One serial port One parallel port Two Serial ATA interfaces Two Parallel A...

Page 13: ...g channels Please contact your Intel representative to determine which manufacturing options are available to you Table 2 Manufacturing Options Audio The board includes one of the following for AC 97 processing 6 channel audio subsystem using the Analog Devices AD1985 codec Flex 6 audio subsystem using the Analog Devices AD1985 codec LAN The board includes one of the following 10 100 Mbits sec LAN...

Page 14: ... Connect device V Chassis intrusion connector F AGP connector W Serial ATA IDE connectors G Back panel connectors X Speaker H Rear chassis fan Y Intel 82802AB Firmware Hub FWH I 12 V power connector ATX12V Z BIOS setup configuration jumper J Voltage regulator fan AA Auxiliary front panel power LED K mPGA478 processor socket BB Front panel connector L Processor fan connector CC Battery M Intel 8286...

Page 15: ...itoring and Fan Control ASIC OM15984 AD1985 Audio Codec Optional Mic In Front Left and Right Out CD ROM Line In LAN Connector 10 100 LAN PLC Optional CSMA CD Unit Interface AGP Interface Universal 0 8 1 5 V AGP 3 0 Connector connector or socket PCI Bus SMBus AC Link Back Panel Front Panel USB Ports USB Dual Channel Memory Bus SMBus PCI Slot 1 PCI Slot 2 PCI Slot 3 PCI Slot 4 PCI Slot 5 Center and ...

Page 16: ...n motherbd LAN software and drivers http www intel com design motherbd 1 3 Operating System Support The Desktop Board D865PERL support drivers for onboard hardware and subsystems under the following operating systems Microsoft Windows XP Windows 2000 Windows ME Windows 98 SE NOTES IEEE 1394a 2000 support has been tested with Windows 2000 and Windows XP drivers and is not currently supported by any...

Page 17: ...2 0a March 31 2002 Compaq Computer Corporation Intel Corporation Microsoft Corporation Phoenix Technologies Limited and Toshiba Corporation http www acpi info DOWNLOADS ACPIspec 2 0a pdf AGP Accelerated Graphics Port Interface Specification Revision 3 0 September 1 2002 Intel Corporation http www agpforum org specs_specs htm AMI BIOS AMIBIOS Desktop Core 8 0 AMIBIOS 8 0 2001 American Megatrends In...

Page 18: ...ration http developer intel com technology usb download ehci r10 pdf EPP IEEE Std 1284 1 1997 Enhanced Parallel Port Version 1 7 1997 Institute of Electrical and Electronic Engineers http standards ieee org reading ieee std_public description busarch 1284 1 1997_desc html El Torito Bootable CD ROM Format Specification Version 1 0 January 25 1995 Phoenix Technologies Limited and International Busin...

Page 19: ...ata com SMBIOS System Management BIOS Version 2 3 1 March 16 1999 American Megatrends Incorporated Award Software International Incorporated Compaq Computer Corporation Dell Computer Corporation Hewlett Packard Company Intel Corporation International Business Machines Corporation Phoenix Technologies Limited and SystemSoft Corporation http www dmtf org download standards DSP0119 pdf UHCI Universal...

Page 20: ...5PERL board http www intel com design motherbd rl rl_proc htm CAUTION Use only the processors listed on web site above Use of unsupported processors can damage the board the processor and the power supply INTEGRATOR S NOTES Use only ATX12V compliant power supplies with the board ATX12V power supplies have an additional power lead that provides required supplemental power for the processor Always c...

Page 21: ...system bus frequency must be DDR400 800 MHz DDR333 800 or 533 MHz Note DDR266 800 533 or 400 MHz Note When using an 800 MHz system bus frequency processor DDR333 memory is clocked at 320 MHz This minimizes system latencies to optimize system throughput NOTES Remove the AGP video card before installing or upgrading memory to avoid interference with the memory retention mechanism To be fully complia...

Page 22: ... 16 empty 4 128 MB DS 64 Mbit 8 M x 8 8 M x 8 16 128 MB SS 128 Mbit 16 M x 8 empty 8 128 MB SS 256 Mbit 16 M x 16 empty 4 256 MB DS 128 Mbit 16 M x 8 16 M x 8 16 256 MB SS 256 Mbit 32 M x 8 empty 8 256 MB SS 512 Mbit 32 M x 16 empty 4 512 MB DS 256 Mbit 32 M x 8 32 M x 8 16 512 MB SS 512 Mbit 64 M x 8 empty 8 1024 MB DS 512 Mbit 64 M x 8 64 M x 8 16 Note In the second column DS refers to double si...

Page 23: ... Channel Configuration with without Dynamic Mode Throughput Level Configuration Characteristics Highest Dual Channel with Dynamic Mode All DIMMs matched Example configurations are shown in Figure 4 Dual Channel without Dynamic Mode DIMMs matched from Channel A to Channel B DIMMs not matched within channels Example configuration is shown in Figure 5 Single Channel with Dynamic Mode Single DIMM or D...

Page 24: ...Channel B DIMM 1 Intel 82865PE MCH Example 2 Example 1 Throughput Level Configuration Characteristics Highest Dual Channel with Dynamic Mode All DIMMs matched Dual Channel without Dynamic Mode DIMMs matched from Channel A to Channel B DIMMs not matched within channels Single Channel with Dynamic Mode Single DIMM or DIMMs matched within a channel Lowest Single Channel without Dynamic Mode DIMMs not...

Page 25: ...PE MCH Throughput Level Configuration Characteristics Highest Dual Channel with Dynamic Mode All DIMMs matched Dual Channel without Dynamic Mode DIMMs matched from Channel A to Channel B DIMMs not matched within channels Single Channel with Dynamic Mode Single DIMM or DIMMs matched within a channel Lowest Single Channel without Dynamic Mode DIMMs not matched Figure 5 Example of Dual Channel Config...

Page 26: ...el B DIMM 1 Example 2 Example 1 Intel 82865PE MCH Intel 82865PE MCH Throughput Level Configuration Characteristics Highest Dual Channel with Dynamic Mode All DIMMs matched Dual Channel without Dynamic Mode DIMMs matched from Channel A to Channel B DIMMs not matched within channels Single Channel with Dynamic Mode Single DIMM or DIMMs matched within a channel Lowest Single Channel without Dynamic M...

Page 27: ...Throughput Level Configuration Characteristics Highest Dual Channel with Dynamic Mode All DIMMs matched Dual Channel without Dynamic Mode DIMMs matched from Channel A to Channel B DIMMs not matched within channels Single Channel with Dynamic Mode Single DIMM or DIMMs matched within a channel Lowest Single Channel without Dynamic Mode DIMMs not matched Figure 7 Examples of Single Channel Configurat...

Page 28: ...vides the chipset interfaces as shown in Figure 8 865PE Chipset 82801EB ICH5 or 82801ER ICH5 R I O Controller Hub 82865PE Memory Controller Hub MCH 82802AB 4 Mbit Firmware Hub FWH AHA Bus System Bus Parallel ATA IDE Interface USB AGP Interface OM16103 CSMA CD Interface AC Link PCI Bus SMBus Dual Channel DDR SDRAM Bus LPC Bus Serial ATA IDE Interface CSA Interface Figure 8 Intel 865PE Chipset Block...

Page 29: ...p to eight USB 2 0 ports supports UHCI and EHCI and uses UHCI and EHCI compatible drivers The ICH5 ICH5 R provides the USB controller for all ports The port arrangement is as follows Two ports are implemented with stacked back panel connectors adjacent to the PS 2 connectors Two ports are implemented with stacked back panel connectors adjacent to the audio connectors Four ports are routed to two f...

Page 30: ...ized cable to reduce reflections noise and inductive coupling The Parallel ATA IDE interfaces also support ATAPI devices such as CD ROM drives and ATA devices using the transfer modes listed in Section 4 4 4 1 on page 105 The BIOS supports Logical Block Addressing LBA and Extended Cylinder Head Sector ECHS translation modes The drive reports the transfer rate and translation mode to the BIOS The D...

Page 31: ...AID Boot Configuration Overview A RAID array can be created by using the existing Serial ATA Ports correctly configuring the BIOS and installing drivers The following steps are required to successfully establish a RAID configuration 1 Enable RAID Support in BIOS 2 Create a RAID array using the Intel Application Accelerator IAA utility 3 Install the IAA 3 0 RAID driver 4 Format the RAID array 5 Ins...

Page 32: ...e drive Intelligent power management including a programmable wake up event interface PCI power management support The BIOS Setup program provides configuration options for the I O controller For information about Refer to SMSC LPC47M172 I O controller http www smsc com National Semiconductor PC87372 I O Controller http www national com 1 8 1 Serial Port The board has one serial port connector loc...

Page 33: ... Agere Systems FW323 PCI bus based controller provides IEEE 1394a 2000 OHCI link and PHY core functionality The controller supports IEEE 1394a 2000 compliant or IEEE 1394 1995 compliant peripheral devices Isochronous and asynchronous data transfer Data transfer up to 400 Mbits sec Peripheral hot swapping Plug and play The Desktop Board D865PERL has one back panel and two front panel IEEE 1394a 200...

Page 34: ...ional The audio subsystem includes the following Intel 82801EB I O Controller Hub ICH5 Analog Devices AD1985 audio codec Microphone input that supports either of the following A single dynamic condenser or electret microphone Dual microphones for use with voice recognition software The subsystem includes the following connectors Front panel analog audio connector that can be used as a connector fo...

Page 35: ...k Panel Connectors for 6 Channel Audio Subsystem Figure 10 is a block diagram of the 6 channel audio subsystem 82801EB ICH5 or 82801ER ICH5 R I O Controller Hub AC 97 Link AD1985 Audio Codec Mic In Front Left and Right Out CD ROM Line In Center and LFE Subwoofer Out Rear Left and Right Out S PDIF Auxiliary Line In OM16105 Figure 10 6 Channel Audio Subsystem Block Diagram For information about Refe...

Page 36: ...t out Mic in Back panel audio connectors that are configurable through the audio devices drivers The available configurations are shown in Figure 11 Six Channel Analog Shared Jack Option 5 1 Digital Shared Jack Option Rear Channel Left and Right Out Front Channel Left and Right Out Center Channel and LFE Subwoofer Out Line In S PDIF Mic In OM15974 Line In Line Out Mic In Two Channel Analog Jack Op...

Page 37: ... LFE Subwoofer Out Rear Left and Right Out S PDIF Auxiliary Line In OM16105 Figure 13 Flex 6 Audio Subsystem Block Diagram For information about Refer to The front panel audio connector Section 2 8 3 page 70 The back panel audio connectors Section 2 8 1 page 60 1 10 3 Audio Connectors 1 10 3 1 Auxiliary Line In Connector A 1 x 4 pin ATAPI style connector connects the left and right channel signals...

Page 38: ...nately used as a jumper block for routing audio signals Refer to Section 2 9 1 on page 74 for more information 1 10 3 3 ATAPI Style CD ROM Connector A 1 x 4 pin connector connects an internal ATAPI CD ROM drive to the audio mixer For information about Refer to The location of the ATAPI style CD ROM connector Figure 22 page 68 The signal names of the ATAPI style CD ROM connector Table 27 page 64 1 ...

Page 39: ...t CSA port interface that support the 82547EI PCI power management Supports ACPI technology Supports LAN wake capabilities 1 11 1 10 100 Mbits sec LAN Subsystem The 10 100 Mbits sec LAN subsystem includes the ICH5 with its CSMA CD interface the Intel 82562EZ PLC and an RJ 45 LAN connector with integrated status LEDs 1 11 1 1 Intel 82562EZ Physical Layer Interface Device The Intel 82562EZ provides ...

Page 40: ... 82547EI PLC and an RJ 45 LAN connector with integrated status LEDs 1 11 2 1 Intel 82547EI Platform LAN Connect Device Intel 82547EI provides the following functions Basic 10 100 1000 Ethernet LAN connectivity Communication Streaming Architecture CSA port provides higher throughput and lower latencies than the Intel 82562EZ device resulting in up to 30 higher bus throughput up to wirespeed Full de...

Page 41: ...eatures Fan monitoring and control through the I O controller or the hardware monitoring and fan control ASIC Thermal and voltage monitoring Chassis intrusion detection For information about Refer to The WfM specification Section 1 4 page 17 1 12 1 1 Hardware Monitoring and Fan Control ASIC The features of the hardware monitoring and fan control ASIC Standard Microsystems SMSC EMC6D101 or equivale...

Page 42: ...emote ambient temperature sensor C Ambient temperature sensor internal to hardware monitoring and fan control ASIC D Processor fan E Rear chassis fan F Front chassis fan G Voltage regulator fan Figure 16 Thermal Monitoring 1 12 2 Fan Monitoring Fan monitoring can be implemented using Intel Active Monitor LANDesk software or third party software For information about Refer to The functions of the f...

Page 43: ... closed position For information about Refer to The location of the chassis intrusion connector Figure 21 page 65 The signal names of the chassis intrusion connector Table 35 page 67 1 13 Power Management Power management is implemented at several levels including Software support through Advanced Configuration and Power Interface ACPI Hardware support Power connector Fan connectors LAN wake capab...

Page 44: ...ke up events see Table 11 on page 46 Support for a front panel power and sleep mode switch Table 9 lists the system states based on how long the power switch is pressed depending on how ACPI is configured with an ACPI aware operating system Table 9 Effects of Pressing the Power Switch If the system is in this state and the power switch is pressed for the system enters this state Off ACPI S5 Soft o...

Page 45: ...wer Note 1 G0 working state S0 working C0 working D0 working state Full power 30 W G1 sleeping state S1 Processor stopped C1 stop grant D1 D2 D3 device specification specific 5 W power 52 5 W G1 sleeping state S3 Suspend 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 f...

Page 46: ...y support ACPI wake events 1 13 2 Hardware Support CAUTION Ensure that the power supply provides adequate 5 V standby current if LAN wake capabilities and Instantly Available PC technology features are used 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 The Desktop Board D865PERL provides pow...

Page 47: ...nnector Connecting the processor fan to a chassis fan connector may result in onboard component damage that will halt fan operation Table 12 summarizes the fan connector function operation Table 12 Fan Connector Function Operation Connector Description Processor fan 12 V DC connection for a processor fan or active fan heatsink Fan is on in the S0 or S1 state Fan is off when the system is off or in...

Page 48: ...AN designs Onboard LAN subsystem 1 13 2 4 Instantly Available PC Technology CAUTION For Instantly Available PC technology the 5 V standby line for the power supply must be capable of providing adequate 5 V standby current Failure to provide adequate standby current when implementing Instantly Available PC technology can damage the power supply Instantly Available PC technology enables the Desktop ...

Page 49: ...lling or removing any devices connected to the Desktop Board D865PERL Failure to do so could damage the Desktop Board D865PERL and any attached devices The standby power indicator LED shows that power is still present even when the computer appears to be off Figure 17 shows the location of the standby power indicator LED OM15902 CR6J1 Figure 17 Location of the Standby Power Indicator LED ...

Page 50: ...nterrupt be unmasked for correct operation 1 13 2 7 Wake from USB USB bus activity wakes the computer from an ACPI S1 or S3 state NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB 1 13 2 8 Wake from PS 2 Devices PS 2 device activity wakes the computer from an ACPI S1 or S3 state 1 13 2 9 PME Wake up Support When the PME signal on the PCI bus is asserted the comput...

Page 51: ... address space that is allocated for PCI add in cards AGP aperture BIOS firmware hub and chipset overhead resides above the top of DRAM total system memory On a system that has 4 GB of system memory installed it is not possible to use all of the installed memory due to system address space being allocated for other system critical functions These functions include the following Memory mapped I O t...

Page 52: ...o 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 09FFFFH 00000H Optionally mapped to the internal AGP FLASH APIC Reserved 0 MB 640 KB 1 MB Top of usable DRAM memory visible to the operating system PCI Memory Range contains AGP window AGP aperture PCI and ICH ranges DOS Compatibility Memory DRAM Range OM...

Page 53: ...to the PCI 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 127 KB Extended conventional memory 0 K 512 K 00000 7FFFF 512 KB Conventional memory 2 3 DMA Channels Table 14 DMA Channels DMA Channel Number Data Width System Resource 0 8 or 16 bits Open 1 8...

Page 54: ...7F 8 bytes LPT1 03B0 03BB 12 bytes Intel 82865PE MCH 03C0 03DF 32 bytes Intel 82865PE MCH 03E8 03EF 8 bytes COM3 03F0 03F5 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 address 400h 0CF8 0CFB Note 2 4 bytes PCI configuration address register 0CF9 Note 3 ...

Page 55: ...F 03 SMBus controller 00 1F 05 AC 97 audio controller 00 1F 06 AC 97 modem controller optional 00 1D 00 USB UHCI controller 1 00 1D 01 USB UHCI controller 2 00 1D 02 USB UHCI controller 3 00 1D 03 USB UHCI controller 4 00 1D 07 EHCI controller 01 00 00 AGP add in card 02 01 00 82547EI Gigabit LAN controller optional Note 08 00 LAN controller Note 00 00 PCI bus connector 1 Note 01 00 PCI bus connec...

Page 56: ...nd Play option User available 6 Diskette drive 7 LPT1 Note 1 8 Real time clock 9 Reserved for ICH5 system management bus 10 User available 11 User available 12 Onboard mouse port if present else user available 13 Reserved math coprocessor 14 Primary IDE Serial ATA if present else user available 15 Secondary IDE Serial ATA if present else user available 16 Note 2 USB UHCI controller 1 and USB UHCI ...

Page 57: ...quire more than one interrupt the first interrupt on the card is also classified as INTA INTB Generally the second interrupt on add in cards that require two or more interrupts is classified as INTB This is not an absolute requirement INTC and INTD Generally a third interrupt on add in cards is classified as INTC and a fourth interrupt is classified as INTD The ICH5 has eight programmable interrup...

Page 58: ...1 INTD INTA INTB INTC PCI bus connector 2 INTC INTB INTA INTD PCI bus connector 3 INTD INTA INTB INTC PCI bus connector 4 INTB INTA INTC INTD PCI bus connector 5 INTC INTA INTD INTB Serial ATA Serial ATA RAID INTA IEEE 1394a 2000 INTA NOTE In PIC mode the ICH5 can connect each PIRQ line internally to one of the IRQ signals 3 4 5 6 7 9 10 11 12 14 and 15 Typically a device that does not share a PIR...

Page 59: ...he interconnecting cable and the external devices themselves The connectors are described on the following pages and are divided into these groups Back panel I O connectors see page 60 PS 2 keyboard and mouse IEEE 1394a 2000 optional USB Parallel port Serial port A Coaxial S PDIF optional Optical S PDIF optional Audio LAN Internal I O connectors see page 61 ATAPI style auxiliary line input ATAPI C...

Page 60: ...lor A PS 2 mouse port Green B PS 2 keyboard port Purple C IEEE 1394a 2000 port optional Black D USB ports two Black E Serial port A Teal F Parallel port Burgundy G Coaxial S PDIF optional Orange H Optical S PDIF optional Black Gray I Audio rear left and right out for 6 channel audio only Black J Audio center and LFE out for 6 channel audio only Black K Audio line in Light blue L Audio front left a...

Page 61: ...g Rear right out Sleeve Ground Table 22 Audio Center and LFE Out Connector Optional Pin Signal Name Tip Center out Ring LFE out Sleeve Ground Table 23 Audio Line In Connector Pin Signal Name Tip Audio left in Ring Audio right in Sleeve Ground Table 24 Audio Line Out Connector Front Left and Right Out for 6 Channel Audio Pin Signal Name Tip Audio left out Ring Audio right out Sleeve Ground Table 25...

Page 62: ...RL has the following expansion slots AGP connector The AGP connector is keyed for Universal 0 8 V AGP 3 0 cards or 1 5 V AGP 2 0 cards only Do not install a legacy 3 3 V AGP card The AGP connector is not mechanically compatible with legacy 3 3 V AGP cards Five PCI rev 2 2 compliant local bus slots PCI add in cards with SMBus support can access sensor data and other information residing on the Desk...

Page 63: ...Figure 21 shows the location of the audio connectors OM15900 9 10 1 2 4 1 A C 4 1 B Item Description For more information see A ATAPI style auxiliary line input Table 26 B ATAPI CD ROM Table 27 C Front panel audio Table 28 Figure 20 Audio Connectors ...

Page 64: ...D audio differential ground 3 CD audio differential ground 4 Right audio input from CD ROM Table 28 Front Panel Audio Connector Pin Signal Name Pin Signal Name 1 Mono Mic in Stereo Mic 1 2 Ground 3 Mono Mic Bias Stereo Mic 2 4 5 V 5 RIGHT_OUT 6 Right channel return 7 Not connected 8 Key 9 LEFT_OUT 10 Left channel return NOTE The front panel audio connector is alternately used as a jumper block for...

Page 65: ...t damage that will halt fan operation Figure 21 shows the location of the power and hardware control connectors OM15908 C B D 3 1 3 1 3 1 4 2 1 3 A 20 11 1 E F G 1 3 1 Item Description For more information see A Rear chassis fan Table 29 B 12 V power connector ATX12V Table 30 C Voltage regulator fan Table 31 D Processor fan Table 32 E Main power Table 33 F Front chassis fan Table 34 G Chassis intr...

Page 66: ... Board D865PERL will not boot if the ATX12V power supply is not connected to both the 4 pin and 20 pin power connectors For information about Refer to The power connector Section 1 13 2 1 page 47 The functions of the fan connectors Section 1 13 2 2 page 47 Table 29 Rear Chassis Fan Connector Pin Signal Name 1 Control 2 12 V 3 TACH Table 30 ATX12V Power Connector Pin Signal Name Pin Signal Name 1 G...

Page 67: ... 13 Ground 4 5 V 14 PS ON power supply remote on off 5 Ground 15 Ground 6 5 V 16 Ground 7 Ground 17 Ground 8 PWRGD Power Good 18 Not connected 9 5 V Standby 19 5 V 10 12 V 20 5 V Table 34 Front Chassis Fan Connector Pin Signal Name 1 Control 2 12 V 3 TACH Table 35 Chassis Intrusion Connector Pin Signal Name 1 Intruder 2 Ground ...

Page 68: ...ards with SMBus support to access sensor data on the Desktop Board D865PERL The specific SMBus signals are as follows The SMBus clock line is connected to pin A40 The SMBus data line is connected to pin A41 OM15909 A J I K H G B C D E F 2 40 2 1 1 39 39 1 2 33 34 Item Description Item Description A PCI bus connector 5 G Diskette drive B PCI bus connector 4 H Primary Parallel ATA IDE black C PCI bu...

Page 69: ... 8 V AGP 3 0 cards or 1 5 V AGP 2 0 cards only Do not attempt to install a legacy 3 3 V AGP card The AGP connector is not mechanically compatible with legacy 3 3 V AGP cards Table 36 Serial ATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground ...

Page 70: ...37 B Front panel White Table 38 C Front panel USB 2 Black Figure 25 D Front panel IEEE 1394a 2000 2 optional Blue Figure 26 Figure 23 External I O Connectors 2 8 3 1 Auxiliary Front Panel Power Sleep Message Waiting LED Connector Pins 1 and 3 of this connector duplicate the signals on pins 2 and 4 of the front panel connector Table 37 Auxiliary Front Panel Power Sleep Message Waiting LED Connector...

Page 71: ... Ground Power Not Connected 9 5 V Power 10 N C Not connected OM15966 8 6 4 2 7 5 3 1 Reset Switch 5 V DC N C Power Switch 9 Hard Drive Activity LED Single colored Power LED Dual colored Power LED Figure 24 Connection Diagram for Front Panel Connector 2 8 3 2 1 Hard Drive Activity LED Connector Pins 1 and 3 can be connected to an LED to provide a visual indicator that data is being read from or wri...

Page 72: ... function ACPI must be enabled in the operating system and a message capturing application must be invoked 2 8 3 2 4 Power Switch Connector Pins 6 and 8 can be connected to a front panel momentary contact power switch The switch must pull the SW_ON pin to ground for at least 50 ms to signal the power supply to switch on or off The time requirement is due to internal debounce circuitry on the Deskt...

Page 73: ...l IEEE 1394a 2000 Connectors Optional Figure 26 is a connection diagram for the front panel IEEE 1394a 2000 connectors OM16107 8 6 4 2 7 5 3 1 Key no pin 10 TPA 12 V DC TPA Ground TPB TPB Ground Ground 12 V DC Figure 26 Connection Diagram for Front Panel IEEE 1394a 2000 Connectors INTEGRATOR S NOTES The 12 V DC power on the IEEE 1394a 2000 connectors is fused Each IEEE 1394a 2000 connector provide...

Page 74: ...Designator A Front panel audio connector jumper block J7A1 B BIOS Setup configuration jumper block J7H2 Figure 27 Location of the Jumper Blocks 2 9 1 Front Panel Audio Connector Jumper Block CAUTION Do not place jumpers on this block in any configuration other than the one described in Table 41 Other jumper configurations are not supported and could damage the Desktop Board D865PERL This connector...

Page 75: ...e back panel audio line out and mic in connectors are disabled 2 9 2 BIOS Setup Configuration Jumper Block The 3 pin jumper block determines the BIOS Setup program s mode Table 42 describes the jumper settings for the three modes normal configure and recovery 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...

Page 76: ...ions are given in inches millimeters The outer dimensions of the board are 12 0 inches by 9 6 inches 304 80 millimeters by 243 84 millimeters Location of the I O connectors and mounting holes are in compliance with the ATX specification see Section 1 4 OM15904 6 100 154 94 3 100 78 74 5 550 140 97 6 450 163 83 6 500 165 10 6 200 157 48 5 200 132 08 2 85 72 39 1 800 45 72 0 00 2 600 66 04 0 00 Figu...

Page 77: ...shields relative to chassis requirements are described in the ATX specification See Section 1 4 for information about the ATX specification NOTE The I O shield drawings in this document are for reference only An I O shield compliant with the ATX chassis specification 2 03 is available from Intel OM15046 1 60 0 13 0 063 0 005 8X R0 5 MIN 14 40 0 567 11 81 0 47 12 31 0 485 0 69 0 027 13 19 0 519 20 ...

Page 78: ...he total 5 V current draw for add in boards for a fully loaded Desktop Board D865PERL all five expansion slots and the AGP slot filled must not exceed 12 A 2 11 3 Fan Connector Current Capability CAUTION The processor fan must be connected to the processor fan connector not to a chassis fan connector Connecting the processor fan to a chassis fan connector may result in onboard component damage tha...

Page 79: ... in Table 43 when selecting a power supply for use with the Desktop Board D865PERL Additional power required will depend on configurations chosen by the integrator The power supply must comply with the following recommendations found in the indicated sections of the ATX form factor specification The potential relation between 3 3 VDC and 5 VDC power rails Section 4 2 The current capability of the ...

Page 80: ...intel com design motherbd cooling 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 presented in this document will result in a system with adequate thermal performance CAUTION Ensure that the ambient temperature does not exceed the Desktop Board D865...

Page 81: ...he operating temperature current load or operating frequency could affect case temperatures Maximum case temperatures are important when considering proper airflow to cool the Desktop Board D865PERL Table 45 Thermal Considerations for Components Component Maximum Case Temperature Intel Pentium 4 processor For processor case temperature see processor datasheets and processor specification updates I...

Page 82: ...65PERL is 101 376 hours 2 14 Environmental Table 46 lists the environmental specifications for the Desktop Board D865PERL Table 46 Desktop Board D865PERL Environmental Specifications Parameter Specification Temperature Non Operating 40 C to 70 C Operating 0 C to 55 C Shock Unpackaged 50 g trapezoidal waveform Velocity change of 170 inches second Packaged Half sine 2 millisecond Product Weight poun...

Page 83: ...MC Regulations Table 48 lists the EMC regulations the Desktop Board D865PERL complies with when correctly installed in a compatible host system Table 48 EMC Regulations Regulation Title FCC Class B Title 47 of the Code of Federal Regulations Parts 2 and 15 Subpart B Radio Frequency Devices USA ICES 003 Class B Interference Causing Equipment Standard Digital Apparatus Canada EN55022 1998 Class B Li...

Page 84: ...asures Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment to a different electrical branch circuit from that to which the receiver is connected Consult the dealer or an experienced radio TV technician for help Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the user s a...

Page 85: ...49 lists the board s product certification markings Table 49 Product Certification Markings Description Marking UL joint US Canada Recognized Component mark Includes adjacent UL file number for Intel Desktop Boards E210882 component side FCC Declaration of Conformity logo mark for Class B equipment includes Intel name and D865PERL model designation component side CE mark Declares compliance to Eur...

Page 86: ...Intel Desktop Board D865PERL Technical Product Specification 86 ...

Page 87: ...disk based program The FWH contains the BIOS Setup program POST the PCI auto configuration utility and Plug and Play support The BIOS displays a message during POST identifying the type of BIOS and a revision code The initial production BIOS is identified as RL86510A 86A When the BIOS Setup configuration jumper is set to configure mode and the computer is powered up the BIOS compares the CPU versi...

Page 88: ...ally available today hard drives are automatically configured for Logical Block Addressing LBA and to PIO Mode 3 or 4 depending on the capability of the drive You can override the auto configuration options by specifying manual configuration in the BIOS Setup program To use ATA 66 100 features the following items are required An ATA 66 100 peripheral device An ATA 66 100 compatible cable ATA 66 10...

Page 89: ... Setup program and the maintenance menu 4 POST completes 5 The operating system loads While the operating system is loading USB keyboards and mice are recognized and may be used to configure the operating system Keyboards and mice are not recognized during this period if Legacy USB support was set to Disabled in the BIOS Setup program 6 After the operating system loads the USB drivers all legacy a...

Page 90: ...OS Setup program and help messages are supported in six languages US English German Italian French Spanish and Japanese Only two languages US English and another language can be loaded on the board at one time The default language for the BIOS Setup program and help messages is US English Another language can be selected by using the program s Main menu page 97 3 6 2 Custom Splash Screen During PO...

Page 91: ...ustomer Support through the Intel World Wide Web site NOTE Even if the computer is configured to boot from an LS 120 diskette in the Setup program s Removable Devices submenu the BIOS recovery diskette must be a standard 1 44 MB diskette not a 120 MB diskette For information about Refer to The BIOS recovery mode jumper settings Section 2 9 1 page 74 The Boot menu in the BIOS Setup program Section ...

Page 92: ...the operating system loader is invoked even if the following devices are not present Video adapter Keyboard Mouse 3 8 4 Changing the Default Boot Device During POST Pressing the F10 key during POST causes a boot device menu to be displayed To use this key during POST the User Access Level in the BIOS Setup program s Security menu must be set to Full For information about Refer to The BIOS Setup pr...

Page 93: ...k a diskette drive which saves about one second from the POST execution time Disable Quiet Boot which eliminates display of the logo splash screen This could save several seconds of painting complex graphic images and changing video modes Enable Intel Rapid BIOS Boot This feature bypasses memory count and the search for a diskette drive In the Peripheral Configuration submenu disable the LAN devic...

Page 94: ...tered Setting the user password restricts who can boot the 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 user can enter either password to boot the computer Table 51 shows the effects of setting the supervisor password and user password This table is ...

Page 95: ...oot Exit Table 52 lists the BIOS Setup program menu features Table 52 BIOS Setup Program Menu Bar Maintenance Main Advanced Security Power Boot Exit Clears passwords and displays processor information Displays processor and memory configuration Configures advanced features available through the chipset Sets passwords and security features Configures power management features and power supply contr...

Page 96: ... the BIOS Setup program Esc Exits the menu 4 2 Maintenance Menu To access this menu select Maintenance on the menu bar at the top of the screen Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 54 is for clearing Setup passwords and displaying processor information Setup only displays this menu in configure mode See Section 2 9 2 on page 75 for configure mode setting infor...

Page 97: ...er Threading Technology is installed Processor Speed No options Displays processor speed System Bus Speed No options Displays the system bus speed System Memory Speed No options Displays the system memory speed Cache RAM No options Displays the size of second level cache Total Memory No options Displays the total amount of RAM Memory Mode No options Displays the memory mode Dual Channel or Single ...

Page 98: ...vidual PCI slot s IRQ priority Boot Configuration Select to display submenu Configures Plug and Play and the Numlock key and resets configuration data Peripheral Configuration Select to display submenu Configures peripheral ports and devices Drive Configuration Select to display submenu Specifies type of connected IDE devices Floppy Configuration Select to display submenu Configures the diskette d...

Page 99: ...itoring The submenu shown in Table 57 is used to configure the IRQ priority of PCI slots individually Table 57 PCI Configuration Submenu Feature Options Description PCI Slot1 IRQ Priority Note Auto default 3 5 9 10 11 Allows selection of IRQ priority for PCI bus connector 1 PCI Slot2 IRQ Priority Note Auto default 3 5 9 10 11 Allows selection of IRQ priority for PCI bus connector 2 PCI Slot3 IRQ P...

Page 100: ...ion Drive Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration Fan Control Configuration Hardware Monitoring The submenu represented by Table 58 is for setting Plug and Play options and the power on state of the Numlock key Table 58 Boot Configuration Submenu Feature Options Description Plug Play O S No default Yes Specifies if manu...

Page 101: ...ter peripherals Table 59 Peripheral Configuration Submenu Feature Options Description Serial Port A Disabled Enabled Auto default Configures serial port A Auto assigns the first free COM port normally COM1 the address 3F8h and the interrupt IRQ4 An asterisk displayed next to an address indicates a conflict with another device Base I O address This feature is present only when Serial Port A is set ...

Page 102: ...ectional operates in PS 2 compatible mode EPP is Extended Parallel Port mode a high speed bi directional mode ECP is Enhanced Capabilities Port mode a high speed bi directional mode Base I O address This feature is present only when Parallel Port is set to Enabled 378 default 278 Specifies the base I O address for the parallel port Interrupt This feature is present only when Parallel Port is set t...

Page 103: ...ed Legacy Up to two IDE channels enabled for operating systems that require legacy IDE operation Enhanced All Serial ATA SATA and Parallel ATA PATA resources enabled Legacy IDE Channels PATA Pri Only PATA Sec Only PATA Pri and Sec SATA P0 P1 only SATA P0 P1 PATA Sec SATA P0 P1 PATA Pri Configures PATA and SATA resources for operating systems that require legacy IDE operation PATA Parallel ATA SATA...

Page 104: ...f device attached to Serial ATA SATA connector 1 PATA Primary Master Select to display submenu Reports type of connected device on Parallel ATA PATA IDE primary master interface PATA Primary Slave Select to display submenu Reports type of connected device on Parallel ATA PATA IDE primary slave interface PATA Secondary Master Select to display submenu Reports type of connected device on Parallel AT...

Page 105: ... SATA Port 0 SATA Port 1 PATA Primary Master PATA Primary Slave PATA Secondary Master PATA Secondary Slave Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration Fan Control Configuration Hardware Monitoring There are six SATA PATA submenus SATA Port 0 SATA Port 1 PATA primary master PATA primary slave PATA secondary master and PATA secondary slave...

Page 106: ...ser PIO Mode Auto default 0 1 2 3 4 Sets the PIO mode This item is read only unless Type is set to User DMA Mode Auto default SWDMA0 SWDMA1 SWDMA2 MWDMA0 MWDMA1 MWDMA2 UDMA0 UDMA1 UDMA2 Specifies the DMA mode for the drive Auto Auto detected SWDMAn Single Word DMAn SWDMAn Multi Word DMAn UDMAn Ultra DMAn This item is read only unless Type is set to User S M A R T Auto default Disabled Enabled Enab...

Page 107: ...n Chipset Configuration Fan Control Configuration Hardware Monitoring The submenu represented by Table 62 is used for configuring the diskette drive Table 62 Floppy Configuration Submenu Feature Options Description Diskette Controller Disabled Enabled default Disables or enables the integrated diskette controller Floppy A Disabled 360 KB 5 1 2 MB 5 720 KB 3 1 44 MB 3 default 2 88 MB 3 Specifies th...

Page 108: ...guration USB Configuration Chipset Configuration Fan Control Configuration Hardware Monitoring The submenu represented by Table 63 is used to configure the event logging features Table 63 Event Log Configuration Submenu Feature Options Description Event Log No options Indicates if there is space available in the event log View Event Log Enter Displays the event log Clear Event Log Ok default Cance...

Page 109: ...guration Event Log Configuration Video Configuration USB Configuration Chipset Configuration Fan Control Configuration Hardware Monitoring The submenu represented in Table 64 is for configuring the video features Table 64 Video Configuration Submenu Feature Options Description AGP Aperture Size 4 MB 8 MB 16 MB 32 MB 64 MB default 128 MB 256 MB Sets the aperture size for the video controller Primar...

Page 110: ...ion Video Configuration USB Configuration Chipset Configuration Fan Control Configuration Hardware Monitoring The submenu represented in Table 65 is for configuring the USB features Table 65 USB Configuration Submenu Feature Options Description High Speed USB Enabled default Disabled Set to Disabled when a USB 2 0 driver is not available Legacy USB Support Disabled Enabled default Enables disables...

Page 111: ...submenu represented in Table 66 is for configuring chipset options Table 66 Chipset Configuration Submenu Feature Options Description ISA Enable Bit Disabled Enabled default When set to Enable a PCI to PCI bridge will only recognize I O addresses that do not alias to an ISA range within the bridge s assigned I O range PCI Latency Timer 32 default 64 96 128 160 192 224 248 Allows you to control the...

Page 112: ...Aggressive Manual User Defined Auto Timings will be programmed according to the memory detected Manual Aggressive Selects most aggressive user defined timings Manual User Defined Allows manual override of detected SDRAM settings SDRAM RAS Active to Precharge Note 4 8 7 6 default 5 Corresponds to tRAS SDRAM CAS Latency Note 4 2 0 2 5 default 3 0 Selects the number of clock cycles required to addres...

Page 113: ...Burn In Mode Default default 2 0 1 0 1 0 2 0 3 0 4 0 Alters the host clock system bus and I O clocks AGP and PCI by the percentage selected If this option is set to anything other than Default the AGP PCI Burn In Mode shown below is automatically set to Default AGP PCI Burn In Mode Default default 63 88 31 94 MHz 68 05 34 02 MHz 69 44 34 72 MHz 70 83 35 41 MHz 72 22 36 11 MHz 73 60 36 80 MHz Enabl...

Page 114: ...Table 68 is for configuring fan control options Table 68 Fan Control Configuration Submenu Feature Options Description Fan Control Disabled Enabled default Enables or disables fan control Lowest Fan Speed Slow default Off Defines the lower limit of chassis fan speed operation When set to Slow at low system temperatures the fans will continue to run at slow speed When set to Off at low system tempe...

Page 115: ...monitoring display Table 69 Hardware Monitoring Display Feature Description Processor Zone Temperature Displays temperature in Celsius and Fahrenheit System Zone 1 Temperature Displays temperature in Celsius and Fahrenheit System Zone 2 Temperature Displays temperature in Celsius and Fahrenheit Processor Fan Speed Displays fan speed in RPM Front Fan Speed Displays fan speed in RPM Rear Fan Speed D...

Page 116: ...y View Only allows the user to view but not change the BIOS Setup Utility fields Limited allows the user to changes some fields Full allows the user to changes all fields except the supervisor password Set User Password Password can be up to seven alphanumeric characters Note 1 Specifies the user password Clear User Password Note 3 Ok default Cancel Clears the user password Chassis Intrusion Disab...

Page 117: ...tate it was in before the power loss Power On boots the computer when power is restored Wake on PCI PME Stay Off default Power On Specifies the computer responds when system power is off and a PCI power management event occurs 4 6 1 ACPI Submenu To access this menu select Power from the menu bar at the top of the screen and then ACPI Maintenance Main Advanced Security Power Boot Exit ACPI The subm...

Page 118: ...nabled default Enables the computer to boot without running certain POST tests PXE Boot to LAN Disabled default Enabled Disables enables PXE boot from LAN Note When set to Enabled you must reboot for the Intel Boot Agent device to be available in the Boot Device menu USB Boot Disabled Enabled default Disables enables booting from USB boot devices Boot Device Priority Select to display submenu Spec...

Page 119: ...t Device 3 rd Boot Device Up to the number of attached boot devices 1 st Floppy Drive Hard Drive device ID ATAPI CD ROM device ID Disabled Specifies the boot sequence according to the device type To specify boot sequence 1 Select the boot device with or 2 Press Enter to set the selection as the intended boot device The default settings for the first through fourth boot devices are respectively Rem...

Page 120: ...pe is installed This list will display up to twelve hard disk drives the maximum number of hard disk drives supported by the BIOS 4 7 3 Removable Devices Submenu To access this menu select Boot on the menu bar then Removable Devices Maintenance Main Advanced Security Power Boot Exit Boot Device Priority Hard Disk Drives Removable Devices ATAPI CD ROM Drives The submenu represented in Table 76 is f...

Page 121: ...m number of ATAPI CD ROM drives supported by the BIOS 4 8 Exit Menu To access this menu select Exit from the menu bar at the top of the screen Maintenance Main Advanced Security Power Boot Exit The menu represented in Table 78 is for exiting the BIOS Setup program saving changes and loading and saving defaults Table 78 Exit Menu Feature Description Exit Saving Changes Exits and saves the changes i...

Page 122: ...Intel Desktop Board D865PERL Technical Product Specification 122 ...

Page 123: ...ATAPI device Run Setup to make sure device is selected correctly A Drive Error No response from diskette drive Cache Memory Bad An error occurred when testing L2 cache Cache memory may be bad CMOS Battery Low The battery may be losing power Replace the battery soon CMOS Display Type Wrong The display type is different than what has been stored in CMOS Check Setup to make sure type is correct CMOS ...

Page 124: ...ory size has increased since the last boot If no memory was added there may be a problem with the system Memory Size Changed Memory size has changed since the last boot If no memory was added or removed then memory may be bad No Boot Device Available System did not find a device to boot Off Board Parity Error A parity error occurred on an off board card This error is followed by an address On Boar...

Page 125: ...t initialization start memory refresh and do memory sizing D4 Verify base memory D5 Init code to be copied to segment 0 and control to be transferred to segment 0 D6 Control is in segment 0 To check recovery mode and verify main BIOS checksum If either it is recovery mode or main BIOS checksum is bad go to check point E0 for recovery else go to check point D7 for giving control to main BIOS D7 Fin...

Page 126: ...writeable 24 To do any setup before Int vector init 25 Interrupt vector initialization to begin To clear password if necessary 27 Any initialization before setting video mode to be done 28 Going for monochrome mode and color mode setting 2A Different buses init system static output devices to start if present See Section 5 3 for details of different buses 2B To give control for any setup required ...

Page 127: ...ing for sequential and random memory test 50 Memory testing initialization below 1M complete Going to adjust displayed memory size for relocation shadow 51 Memory size display adjusted due to relocation shadow Memory test above 1M to follow 52 Memory testing initialization above 1M complete Going to save memory size information 53 Memory size information is saved CPU registers are saved Going to e...

Page 128: ...OM control is done About to give control to do any required processing after optional ROM returns control and enable external cache 99 Any initialization required after optional ROM test over Going to setup timer data area and printer base address 9A Return after setting timer and printer base address Going to set the RS 232 base address 9B Returned after RS 232 base address Going to do any initia...

Page 129: ...es 95 Init of different buses optional ROMs from C800 to start While control is inside the different bus routines additional checkpoints are output to port 80h as WORD to identify the routines under execution In these WORD checkpoints the low byte of the checkpoint is the system BIOS checkpoint from which the control is passed to the different bus routines The high byte of the checkpoint is the in...

Page 130: ... message describing the problem see Table 86 The BIOS also issues a beep code one long tone followed by two short tones during POST if the video configuration fails a faulty video card or no card installed or if an external ROM module does not properly checksum to zero An external ROM module for example a video BIOS can also issue audible errors usually consisting of one long tone followed by a se...

Page 131: ... system Table 86 Beep Codes Beep Description 1 Refresh failure 2 Parity cannot be reset 3 First 64 KB memory failure 4 Timer not operational 5 Not used 6 8042 GateA20 cannot be toggled 7 Exception interrupt error 8 Display memory R W error 9 Not used 10 CMOS Shutdown register test error 11 Invalid BIOS e g POST module not found etc ...

Page 132: ...Intel Desktop Board D865PERL Technical Product Specification 132 ...

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