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 Technical Reference

Motherboard Resources

Memory Map

Table 19. Memory Map

Table 19.

Memory Map (continued)

Address

Range
(Decimal)

Address

Range (hex)

Size

Description

  

 

Video memory and

 

BIOS

 

Extended BIOS
Data (moveable by
memory
management

software)

Extended

conventional
memory

       

‘Conventional

memory

Address

Range
(Decimal)

Address

Range (hex)

Size

Description

1 

255M

Extended memory

10000000

127K

64K

System BIOS

FOOOO-FFFFF

ECOOO-EFFFF

EAOOO-EBFFF

16K

Boot Block

8 K

ESCD (Plug and
Play configuration

area)

Reserved for BIOS

OK-51 2K

00000-7FFFF

4K

.

.

4K

OEM logo area

32K

BIOS reserved

96K

Available high DOS

memory (open to
ISA and PCI bus)

continued 

Summary of Contents for PD440FX

Page 1: ...PD440FX Motherboard Product Guide _ L i _ _ i i _ _ Order Number 667613 001...

Page 2: ...g liability or warranties relating to fitness for a particular purpose merchantability or infringement of any patent copyright or other intellectual property right Intel products are not intended for...

Page 3: ...B Interface Support 12 Audio Subsystem 13 Hardware Monitor Option 13 2 Using the BIOS Setup Program Overview of the BIOS Setup Program I5 Main Screen 17 Floppy Options Subscreen 19 Floppy Access 19 Pr...

Page 4: ...to Install Memory 49 How to Remove Memory 52 How to Replace the Battery 52 How to Remove the Motherboard 55 4 Error and Informational Messages BIOS Beep Codes 57 PCI Configuration Error Messages 58 BI...

Page 5: ...8 B Upgrade the BIOS Record the Current BIOS Settings 79 How to Upgrade the BIOS 79 Create a Bootable Floppy Disk 79 Create the BIOS Upgrade Floppy Disk 80 Make a Copy of the Current BIOS 81 Upgrade...

Page 6: ...Pinout 63 11 Telephony Connector Pinout 63 12 Wavetable Connector Pinout 64 13 Telephony Connector Pinout 64 14 Audio Line In Connector Pinout 65 15 Fan 1 Connector Pinout 65 16 Fan 3 Connector Pinout...

Page 7: ...56 KB or 512 KB secondary L2 cache The Pentium II processor is packaged in a Single Edge Contact S E C Cartridge that mounts in the Slot 1 processor connector on the motherboard Main Memory DRAM The m...

Page 8: ...tional do not come on all PD44OFX motherboards U v ISA connectors CD ROM audio connector Telephony connector Wavetable connector Telephony connector Audio line in connector Back panel I O connectors S...

Page 9: ...ial port 1 connector G Serial port 2 connector H Audio line out jack I Audio line in jack J Audio mic in jack PCIADE Peripheral Interface The motherboard has a high speed 32 bit PCVIDE interface that...

Page 10: ...baud with either half or full duplex operation l Industry standard diskette drive controller that supports 720 KB 1 44 MB and 2 88 MB 3 5 inch drives at 135 tracks per inch and 360 KB and 1 2 MB 5 25...

Page 11: ...d option that you can enable through the Setup program refer to Chapter 2 BIOS Upgrades Because the BIOS is stored in a Flash memory device you can upgrade the BIOS without having to disassemble the c...

Page 12: ...o fans For the locations and pinouts of the fan connectors see Chapter 5 USB Interface Support The USB ports permit the direct connection of two USB peripherals without an external hub If more devices...

Page 13: ...ne and microphone level inputs l MIDI Game port l 3 D enhanced stereo Hardware Monitor Option The hardware monitor option features the following l An integrated temperature sensor l Fanspeedsensors l...

Page 14: ...to run SETUP You have about five seconds to press Fl before the boot process continues NOTE For reference purposes you should write down the current Setup settings When you make changes to the settin...

Page 15: ...ed Security or Exit screen allows you to exit while discarding changes see page 40 Security Set passwords j 1 _ __ Exit Floppy Options Save or discard changes Configure a floppy drive Enter Selects th...

Page 16: ...s Main Screen This section describes the options in the Main screen If you select some options from the main screen for example Primary IDE Master the Setup program displays a subscreen for the select...

Page 17: ...Reports if a PS 2 mouse is installed There are no options Base Memory Reports the amount of base memory There are no options Secondary IDE Slave Reports if an IDE device is connected to the Secondary...

Page 18: ...5 25inch l 1 2 MB 5 25inch l 720 KB 3 5 inch l 1 44 1 25 MB 35inch default l 2 88 MB 3 5 inch Floppy B Type Specifies the physical size and capacity of the floppy drive The options are l Disabled def...

Page 19: ...vice Configuration is set to User Definable type the correct number of cylinders for the installed hard disk If IDE Device Configuration is set to Auto Configured this field reports the number of cyli...

Page 20: ...on the IDE interface occur The options are l Disabled l Auto Detected default If this option is set to Disabled transfers occur at a less than optimized speed If it is set to Auto Detected transfers o...

Page 21: ...Device Sets which drive the computer checks fourth to find an operating system to boot from The options are l Disabled default Floppy l Hard Disk l Network System Cache Enables or disables both prima...

Page 22: ...ons are l Disabled default l 3 Seconds l 6 Seconds l 9 Seconds l 12 Seconds l 15 Seconds l 21 Seconds l 30 Seconds When this option is enabled the BIOS waits the specified time before accessing the fi...

Page 23: ...the characters repeat The options are l 6 charkec default l 8 char set l 10 char set l 12 char set l 15 char set l 20 char set l 24 char set l 30 char set If the Typematic Rate Programming field is s...

Page 24: ...peed Reports the processor clock speed There are no options Cache Size Reports the size of second level cache memory There are no options Peripheral Configuration When selected this displays the Perip...

Page 25: ...ace Use to disable or automatically configure the primary PCI IDE interface The options are l Disabled l Auto Configured default When Auto Configured is selected the Primary PCI IDE Interface is autom...

Page 26: ...t or an ATI mach64t video controller is active the COM4 2E8 IRQ3 address will not appear in the options dialog box of either serial port COM2 2F8 IRQ4 l C O M 3 3E8 lRQ3 COM4 2E8 IRQ4 l Auto Configure...

Page 27: ...options are l Disabled LPT3 3BC LPTl 378 LPT2 278 LPT3 3BC RQ7 RQ7 RQ7 RQ5 LPTl 378 IRQ5 LPT2 278 IRQ5 l Auto Configured default When Auto Configured is selected the Setup program assigns LPTl 378 IRQ...

Page 28: ...us Reports if the Primary IDE Interface is enabled or disabled There are no options Reports if the Floppy Interface is enabled or disabled There are no options Serial Port 1 Status Reports the COM por...

Page 29: ...e Address Reports the base address of the LFB There are no options Video Palette Snoop Controls the ability of a primary PCI graphics controller to share a common palette with an ISA add in video card...

Page 30: ...Management Configuration Subscreen Advanced Power Management Enables or disables the advanced power management APM support in the computer s BIOS The options are l Disabled l Enabled default APM featu...

Page 31: ...or power managed mode Press the hot key while holding down the cCtrl and cAlt keys to enter power managed mode All alphabetic keys are valid entries for this field Auto Start On AC Loss Specifies whet...

Page 32: ...isabled the ISA Shared Memory Base Address field described below will not appear This field should be enabled only when you are using a non Plug and Play ISA add in card legacy card that requires non...

Page 33: ...dress For example if a size of 64 KB were selected options D4OOOh D8000h and DCOOOt would not appear 1 If the ISA Shared Memory Size field is disabled this field will not appear IRQ 3 4 5 7 9 10 11 14...

Page 34: ...ons Event Log Control Enables or disables event logging The options are l All Events Enabled default l ECC Events Disabled l All Events Disabled Clear Event Log Clears the event log on the next pass t...

Page 35: ...on for the last multiple bit ECC error to occur since the last pass through POST Date of Last Occurrence Reports the date when the last multiple bit ECC error occurred There are no options Date of Las...

Page 36: ...he last parity error occurred There are no options Date of Last Occurrence Reports the date when the last pre boot event occurred There are no options Time of Last Occurrence Reports the time when the...

Page 37: ...boot the computer set the user password The computer will prompt the user for this password before booting If you set the administrative password only the computer will boot without prompting the user...

Page 38: ...etup program This option can only be set in administrative mode The options are l Limited Access default l No Access l View Only l Full Access User Mode Access to Setup Program Can access the Setup pr...

Page 39: ...the cFlO key anywhere in the Setup program to exit and save changes Exit Discarding Changes Exits without saving changes made to the Setup program This means that any changes you made to the Setup pro...

Page 40: ...t order n umpers l Set up a log to record information about your computer such as model serial numbers and installed options If you need this information it will be easier to consult the log than to o...

Page 41: ...the procedures described in this chapter Failure to disconnect power telecom munications links networks or modems before you open the computer or do any procedures can result in personal injury or equ...

Page 42: ...or installing a jumper Figure 3 Configuration Jumper Block l Clear the user or administrator password l Reset CMOS RAM to the default values l Disable or enable access to the Setup program l Configure...

Page 43: ...C _ _ _ ___ _ i _ __ _ ___ _ BIOS Recovery 1 JSCI A 1 5 6 i Normal default i 4 5 i Recover _ __ _ i _ ___ __ i _ i _ _ _ __ __ _ CMOS Clear _ JSCI C i 5 6 Keep default i 4 5 j Clear _ _ I _ I Password...

Page 44: ...cedure after you upgrade the BIOS 1 Observe the precautions in Before You Begin see page 41 2 Turn off all peripheral devices connected to the computer Turn off the computer 3 Remove the computer cove...

Page 45: ...and turn on the computer How to Clear the User or Administrator Password 1 Observe the precautions in Before You Begin see page 41 2 Turn off all peripheral devices connected to the computer Turn off...

Page 46: ...n the retention mechanism B orient it as shown in Figure 4 Note that tab A on Slot 1 fits into a notch in the retention mechanism A1 0 CAUTION Overtightening the captive nuts on the retention mechanis...

Page 47: ...5 6 _ _I j __ I 1 _ I I I x 266 MHz i 66 1 2 j 2 i 2 3 i 4 5 For a 266 MHz processor 4 On jumper block J9C1 place the jumpers on the pins as shown below 5 Replace the cover and turn on the computer F...

Page 48: ...IMMs in both sockets of the bank l The computer automatically detects the installed memory so it doesn t matter which bank is used as long as both sockets in the bank are filled Because of limited spa...

Page 49: ...its antistatic package Position the SIMM at about a 45 angle relative to the motherboard Make sure the small notch in the middle of the bottom edge of the SIMM aligns with the notch in the SIMM socket...

Page 50: ...onnect any parts you removed or disconnected to gain access to the SIMM sockets Replace the computer cover How to Replace the Battery When your computer is turned off a lithium battery keeps the time...

Page 51: ...RSEL Lithiumba tteri Eksplosionsfare ved fejlagtig handtering Udskiftning ma kun ske med batteri af samme fabrikat og type Lever det brugte batteri tilbage til leverandoren A 1 a ADVARSEL Lithiumbatte...

Page 52: ...Observe the precautions in Before You Begin see page 41 Turn off all peripheral devices connected to r T I WI off the computer domputer cover With your fingers gently pry the battery free from its so...

Page 53: ...igure 8 Mounting Screw Holes shown in black NOTES You will need a Phillips 2 bit scre wdriver See Appendix A for regulatory requirements and ins talla tion instructions and precautions A WARNING This...

Page 54: ...n the first bank of memory or Timer 1 on the motherboard is not functioning The processor generated an error continued 8 I I __ _ 4 j lo Error Message Keyboard Controller Failure Processor Exception I...

Page 55: ...requested a resource that is already in use Table 7 PCI Configuration Error Messages continued Message PCI Error Log is Full PCI I O Port Conflict PCI IRQ Conflict PCI Memory Conflict Primarv Boot De...

Page 56: ..._ _ _ _ I _ _ e a I I a Most systems include two timers There is an error in timer 2 I _ _ I _ I _ A The battery power is low Replace the battery _ _ I I SX Cd __ l I After CMOS RAM values are saved a...

Page 57: ..._ I Error in the first DMA channel Error the second DMA channel I 1 The BIOS cannot communicate with the floppy disk drive controller Check all appropriate connections after the system is powered down...

Page 58: ...m memory Parity error in system memory at an unknown address ISA NMI Message Explanation I _ _ _ _ _ _ A _z z __ I _ _ __ _ Memory Parity i Memory failed If the memory Error at xxxxx i location can be...

Page 59: ...I 0 J n I Ei 1 II L I OMO5695 Table 10 CD ROM Audio Connector Pinout Pin Signal Name 1 Ground 2 CD Left 3 Ground 4 CD Right Telephony Connector _ _ I I 1 4 I _ _ _ _ _ _ _ flu 0 E n IrI OM05696 Table...

Page 60: ...le 12 Wavetable Connector Pinout Table 13 Telephony Connector Pinout Pin Signal Name 1 Waveright 2 Ground 3 Waveleft Ground Key Ground No connection MIDI OUT I 1 I _____I I_ __ 00 cl g I I OM05698 Pin...

Page 61: ...e In Connector Fan 1 Connector 0 M 0 5 6 9 9 Table 14 Audio Line In Connector Pinout Pin Signal Name 1 Left Line In 2 Ground 3 Ground J9A I L _ I OM05707 Table 15 Fan 1 Connector Pinout Pin Signal Nam...

Page 62: ...muu 3 I OM05708 Table 16 Fan 3 Connector Pinout Pin Signal Name 1 Ground 2 12v Chassis Security Connector l u q Ill 0 0 I FE I cl I I l l l l t 1 OM05707A Table 17 Chassis Security Connector Pinout P...

Page 63: ...y I __ _ _ _ _ z _ _ _ i e__ I _ _ _ _ _ _ __ r _ _ C Power LED 20 j 5 V I9 Key I VP A a _ __ _ e ix _ _ I V I I I I I e i 18 j Ground _ _ i Key _ I _ _ l I I r x I r r r _ I I D Hard drive LED j 16 5...

Page 64: ...K SFCOO SFFFF IK Address Range Decimal _ 1 1 1 i _ _ Address Range hex Size Description 1 ooooo 255M Extended memory 1024K 262144K 10000000 512K 639K 80000 9FBFF 127K 64K System BIOS 960K 1024K FOOOO...

Page 65: ...l Time Clock Address PllX3 Real Time Clock Data Resewed Brd Config PllX3 DMA Page Registers I_ PllX3 Interrupt Controller 2 continued OOB2 0083 2 bytes j APM Control _ I _ _ I OOCO OODE i 31 bytes i P...

Page 66: ...F6 1 byte j Pri IDE Chan Cmd Port b F7 write 1 6 Floppy Chan 1 Cmd_ I r _ _ i_ __ _ _ IS _ l _ I I _ l_r T I I r I s continued Address i No Size _ 03F7 bit 7 _ _ I 1 bit 03F7 bits 6 0 i 7 bits 03F8 03...

Page 67: ...SB i __ ___ 00 i OB 00 PC1 Expansion Slot 1 J4E2 00 i OF o PCI Expansion Slot 2 J4El 00 01 oo PCI Expansion Slot 3 J4Dl DMA Channels Table 22 DMA Channels DMA I Data Width i System Resource 0 i 8 or 1...

Page 68: ...l Reserved cascade interrupt from slave PIC Serial Port 2 Serial Port 1 Parallel Port 2 Floppy drive Parallel Port 1 j Real time clock User available User available Audio if present else user availabl...

Page 69: ...on Technology Equipment including Electrical Business Equipment USA and Canada Regulatory Requirements This printed circuit assembly meets the following safety and electromagnetic interference EMI reg...

Page 70: ...tional radiators USA CISPR 22 2nd Edition 1993 Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment International EN 55 022 1995 Limits and metho...

Page 71: ...board Installation Precautions When you install and test the motherboard observe all warnings and cautions in the installation instructions To avoid injury be careful of l Sharp pins on connectors l S...

Page 72: ...k and the possibility of non compliance with regional laws and regulations Ensure Electromagnetic Compatibility EMC Before computer integration make sure that the host chassis power supply and other m...

Page 73: ...limiting circuit or a maximum 5Amp fuse or positive temperature coefficient PTC resistor All Intel motherboards now have PTCs on all external ports that provide DC power externally In the United Stat...

Page 74: ...ntact the module supplier s technical support Place Battery Marking on the Computer There is insufficient space on this motherboard to provide instructions for replacing and disposing of the battery T...

Page 75: ...rocedure 2 Write down the current settings in the BIOS Setup program see Chapter 2 How to Upgrade the BIOS To upgrade the BIOS you will need Intel s Flash upgrade utility the files containing the new...

Page 76: ...S upgrade file to a temporary directory on your hard disk Read the LICENSE TXT file which contains the software license agreement and the README TXT file which contains the instructions for the BIOS u...

Page 77: ...n of this BIOS in the Image Title area For example 10 To copy the current BI press Enter 11 When the copy is corn displays OS to the floppy disk plete the Main menu 12 If you used a different floppy d...

Page 78: ...t is unlikely that anything will interrupt the BIOS upgrade however if an interruption occurs the BIOS could be damaged The following steps explain how to recover the BIOS if an upgrade fails D NOTE B...

Page 79: ...es failed BIOS recovery 8 If recovery fails return to step 1 and repeat the recovery process 9 If recovery is successful turn off the computer and disconnect the AC power cord from the computer Remove...

Page 80: ...PD440FX Motherboard Product Guide Order Number 667613 001...

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