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Additional Technical Manual

A26361-D1085-Z180-2-7619

Page 1

Introduction

This technical manual applies for the mainboard D1085. This system board is available in different
configuration levels. Depending on the hardware configuration of your device, it may be that you
cannot find several options in your version of the system board, even though they are described.

Further information e. g. the complete Technical Manual for the D1085 and the Reference Manual
for the BIOS Setup
 are provided on the "Drivers & Utility" CD. For detailed information please
look at chapter 3.

1

Features

Function

Version

Version

D1085-A

D1085-E

Processor

Intel Pentium

II,

233 - 333 MHz

Intel Celeron

Intel Pentium

II,

233 - 333 MHz

Intel Celeron

Chipset

Intel 440LX

Intel 440EX

AGP connector

X

X

Wake on LAN (WOL) connector

X

-

USB

X

X

IrDA connector

X

-

Chipcard reader

X

-

Keyboard on

X

-

BIOS Fax

-

-

Quiet Boot

X

X

DMI

X

X

Systemmonitoring

X

-

DIMM

3

2

Memory ECC Support

X

-

FAX On

-

-

PCI Slots*

4

4

ISA Slots*

3

3

* = 1 PCI/ISA slot is shared

2

Mechanics

!

Computer mainboards and components contain very delicate IC chips. To protect
them against damage caused from electric static, you have to follow some
precautions:

• 

Unplug your computer when you work inside.

• 

Hold components by the edge, don’t touch their leads.

• 

Use a grounded wrist strap.

Place the mainboard and the components on a grounded antistatic pad whenever
you work outside the computer.

Once you have installed the system board, you should remove the battery
protection (i.e. the thin plastic plate between battery and contact spring).

Summary of Contents for D1085-A

Page 1: ...on Intel Pentium II 233 333 MHz Intel Celeron Chipset Intel 440LX Intel 440EX AGP connector X X Wake on LAN WOL connector X USB X X IrDA connector X Chipcard reader X Keyboard on X BIOS Fax Quiet Boot X X DMI X X Systemmonitoring X DIMM 3 2 Memory ECC Support X FAX On PCI Slots 4 4 ISA Slots 3 3 1 PCI ISA slot is shared 2 Mechanics Computer mainboards and components contain very delicate IC chips ...

Page 2: ...x 7 3 305 mm x 185 4 mm Some of the following connectors are optional and may therefore not be included on your mainboard ISA 1 ISA 3 ISA 2 PCI 2 PCI 1 PCI 3 PCI 4 3 2 1 2 3 4 5 6 1 1 Serial port 2 2 Serial port 1 3 PS 2 mouse port 4 PS 2 keyboard port 5 Parallel port 6 USB ports ...

Page 3: ... 1 System fan 2 Chipcard reader 3 Power supply 4 Infrared receiver IrDA 5 Cover detection 6 Power supply monitor 7 IDE drives 3 and 4 secondary 8 IDE drives 1 and 2 primary 9 Floppy disk drive 10 Processor fan 11 Control panel 12 Intrusion plug 13 Power On 14 Wake up on LAN The connectors marked do not have to be present on the system board ...

Page 4: ...of the following connectors are optional 2 3 1 Power supply ATX connector Pin Signal Pin Signal 11 3 3V 1 3 3V 12 12V 2 3 3V 13 GND 3 GND 14 PS on low asserted 4 5V 15 GND 5 GND 16 GND 6 5V 17 GND 7 GND 18 5V 8 Powergood high asserted 19 5V 9 5V SB 20 5V 10 12V 2 3 2 Power control connector Pin Signal 1 Monitor on 2 SV FAN off request low asserted 3 SV FAN full on low asserted 4 SV FAN pulse 5 SMB...

Page 5: ... high asserted 2 3 5 CPU FAN connector Pin Signal 1 GND 2 FAN power supply 3 FAN sense 2 3 6 Internal serial port 1 for chip card reader Pin Signal Pin Signal 1 DCD 2 low asserted 2 DSR 2 low asserted 3 SIN 2 high asserted 4 RTS 2 low asserted 5 SOUT 2 high asserted 6 CTS 2 low asserted 7 DTR 2 low asserted 8 PC_ON_Strobe 9 GND 10 VCC SB 11 12 VCC 13 RESETDRV high asserted 14 GND 15 GND 16 Key Pin...

Page 6: ... 2 7 Internal infrared IrDA connector Pin Signal 1 VCCHELP 2 Key 3 IRDA_RX 4 GND 5 IRDA_TX 2 2 8 Internal speaker connector Pin Signal 1 VCC 2 GND 3 Key 4 Speaker output 2 3 9 System management SM BUS Pin Signal 1 VCC 2 SM Clock 3 SM Data 4 GND Pin 1 Pin 1 Pin 1 ...

Page 7: ...rted 8 VCC 9 Speaker 10 Key Pin 11 Power On Stand By LED low asserted 12 Key 13 Message LED high asserted 14 Key 15 Message LED low asserted 16 Key Pin 17 Key 18 Key 19 VCC 20 Key 21 HD LED low asserted 22 Key 23 Sleep Button low asserted 24 Not connected 25 Power Button low asserted 26 SCSI LED low asserted 27 Sleep Button low asserted 28 SCSI LED low asserted 29 Reset Button low asserted 30 Not ...

Page 8: ... Data 3 12 Data 12 13 Data 2 14 Data 13 15 Data 1 16 Data 14 17 Data 0 18 Data 15 19 GND 20 Key 21 DRQ 22 GND 23 I O Write 24 GND 25 I O Read 26 GND 27 IORDY 28 N C 29 DACK 30 GND 31 IRQ 32 N C 33 ADR 1 34 N C 35 ADR 0 36 ADR 2 37 Chip Select 1 38 Chip Select 3 39 IDE LED 40 GND 2 3 12 AUX Audio IN Connector e g MPEG TV Cards Pin Signal 1 GND 2 MPEG Audio In LEFT 3 GND 4 MPEG Audio In RIGHT Pin 1 ...

Page 9: ...age 9 2 3 13 Infrared Connector Pin Signal 1 VCC 2 key 3 IRDA_RX 4 GND 5 IRDA_TX 2 3 14 Front Panel Connector 1 Pin Signal 1 Boot Lock 2 Standby LED 3 Key 4 Power LED 5 Key 6 Standby Power LED 7 Keylock 8 GND 9 Key 10 HD LED 11 HD LED 12 HD LED Pin 1 Pin 1 ...

Page 10: ...recovery of the old system BIOS after an attempt to update has failed To restore the old system BIOS you need a Flash BIOS Diskette call customer service on The System BIOS executes from floppy drive A and restores the System BIOS on the system board off The System BIOS is started from the system board default setting Write protection for floppy disks switch 3 Switch 3 is used to define whether fl...

Page 11: ...Hz Pentium II with 66 MHz host bus frequency Processor switch 5 switch 6 switch 7 switch 8 233 MHz off off on on 266 MHz on on off on 300 MHz off on off on 333 MHz on off off on 2 3 16 PCI SLOT Configuration and Placement PCI Slot IDSEL Device number PCI Slot 1 ADR 23 12 h PCI Slot 2 ADR 24 13 h PCI Slot 3 ADR 25 14 h PCI Slot 4 ADR 26 15 h 2 4 Power Requirements Power Supply Source Voltage Max Va...

Page 12: ...IIX4 Support Updates USB Support You will find the description for the Mainboard D1085 under Documentation Technical Manual You may have to install the Acrobat Reader Software on the CD ROM path utls acrobat before reading For more details please read the according readme txt files 4 Upgrades 4 1 Main Memory Further information is given in the main technical manual For correct functionality of thi...

Page 13: ...HYM7V72A400TFG 10 Samsung KMM374S4030BTN G2 64MB DIMM SDRAM 8Mx64 Producer Part No NEC MC 458CB644F A10 Samsung KMM366S823BTL G0 64MB DIMM SDRAM 8Mx72 Producer Part No NEC MC458CA724F A10 Samsung KMM374S823BTL G0 128MB DIMM SDRAM 16Mx64 Producer Part No NEC MC 4516CD644F A10 128MB DIMM SDRAM 16Mx72 Producer Part No NEC MC 4516CC724F A10 ...

Page 14: ... 5 2 3 6 Internal serial port 1 for chip card reader 5 2 2 7 Internal infrared IrDA connector 6 2 2 8 Internal speaker connector 6 2 3 9 System management SM BUS 6 2 3 10 Front panel connector 1 7 2 3 11 PCI IDE Connector 8 2 3 12 AUX Audio IN Connector e g MPEG TV Cards 8 2 3 13 Infrared Connector 9 2 3 14 Front Panel Connector 1 9 2 3 15 Configuration SWITCH Block DIP Switch 10 2 3 16 PCI SLOT C...

Page 15: ...Additional Technical Manual A26361 D1085 Z180 2 7619 A26361 D1085 Z180 2 7619 System board D1085 Additional Technical Manual October 1998 edition Copyright Siemens AG September 1998 ...

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