Fujitsu siemens D1081 Technical Manual

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Introduction

This Technical Manual applies for the system board D1081.
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
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You may find further information in the description "BIOS Setup". Further information to drivers is provided in the readme files on hard disk or on the supplied drivers
diskettes or on the "Drivers & Utility" or "ServerStart" CD.

Notational conventions

The meanings of the symbols and fonts used in this manual are as follows:
Pay particular attention to texts marked with this symbol. Failure to observe this warning endangers your life, destroys the system, or may lead to loss of data.
!
This symbol is followed by supplementary information, remarks and tips.
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Texts which follow this symbol describe activities that must be performed in the order shown.
This symbol means that you must enter a blank space at this point.
This symbol means that you must press the Enter key.
Texts in this typeface
Texts in this bold typeface
Texts in italics
"Quotation marks" indicate names of chapters and terms that are being emphasized.
indicate commands or menu item.
are screen outputs from the PC.
are the entries you make via the keyboard.
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Important notes

Important notes
Store this manual close to the device. If you pass on the device to third parties, you should also pass on this manual.
Be sure to read this page carefully and note the information before you open the PC.
!
You cannot access the components of the system board without first opening the device. How to dismantle and reassemble the device is described in the Operating Manual accompanying the device.
Please note the information provided in the chapter "Safety" in the Operating Manual of the PC.
Incorrect replacement of the lithium battery may lead to a risk of explosion. It is therefore essential to observe the instructions in the chapter „Add-on modules
lithium battery“.
The lithium battery must be replaced with an identical battery or a battery type recommended by the manufacturer (CR2032).
Do not throw lithium batteries into the trashcan. It must be disposed of in accordance with local regulations concerning special waste.
The shipped version of this board complies with the requirements of the EEC directive 89/336/EEC "Electromagnetic compatibility".
Compliance was tested in a typical PC configuration. When installing the board, refer to the specific installation information in the
Operating Manual or Technical Manual of the receiving device.
“ - „Replacing the
Connecting cables for peripherals must be adequately insulated to avoid interference.
Components can become very hot during operation. Make sure you do not touch components when making extensions to the system board. There is a danger of burns!
!
The warranty expires if the device is damaged during the installation or replacement of system expansions. Information on which system expansions you can use is available
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from your sales office or the customer service.
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Important notes
Boards with electrostatic sensitive devices (ESD) may be identified by labels.
When you handle boards fitted with ESDs, you must observe the following points under all circumstances:
You must always discharge yourself (e.g. by touching a grounded object) before working.
The equipment and tools you use must be free of static charges.
Pull out the power plug before inserting or pulling out boards containing ESDs.
Always hold boards with ESDs by their edges.
Never touch pins or conductors on boards fitted with ESDs.
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Features

Features
The components and connectors marked do not have to be present on the system board.
Micro ATX system board
Intel Pentium II processor with MMX technology for Intel 66 MHz slot 1 processor socket, first­level cache in processor module
or
Intel Celeron processor with MMX technology for Intel 66 MHz slot 1 processor socket, first-level cache in processor module
16 to 256 Mbytes main memory (SDRAM memory modules)
Flash BIOS
2 PCI slots, 1 ISA/PCI slot (shared) (all PCI slots have bus master capability)
2D graphics controller ATI VT4 at PCI bus with 200 MHz RAMDAC frequency and 2 Mbyte SGRAM video memory
IDE hard disk controller connected to PCI bus for up to four IDE drives (e.g. IDE hard disk drives, ATAPI CD ROM drives) ultra DMA33 mode capable, supports PIO modes 0-4
Security functions: Floppy disk write-protection
Floppy disk drive controller (up to 2.88 Mbyte format and floppy tape drive)
Supports booting from a 120 Mbyte IDE floppy disk drive
Energy saving functions
Real-time clock/calendar with integrated battery backup
Parallel interface (ECP- and EPP-compatible)
1 external serial port (16C550 compatible with FIFO)
1 internal serial port
Monitor connector D-SUB (15-pin)
PS/2 mouse port
PS/2 keyboard port
1 USB port (USB = Universal Serial Bus)
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Interfaces and connectors

Features
1 = Serial port 1 2 = PS/2 mouse port 3 = PS/2 keyboard port
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2
3
41
5 6
4 = Parallel interface 5 = USB port 6 = Video connector
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Features
23
1
4
5
6
7
8
1 = Processor fan 2 = Power supply 3 = Serial port 2 4 = IDE drives 3 and 4 (secondary)
The components and connectors marked do not have to be present on the system board.
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5 = IDE drives 1 and 2 (primary) 6 = Floppy disk drive 7 = Connector for control panel and loudspeaker 8 = System fan
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Features

Possible screen resolution

Depending on the operating system used the screen resolutions in the following table refer to the screen controller on the system board. If you are using an external screen controller, you will find details of supported screen resolutions in the Operating Manual or Technical Manual supplied with the controller.
To select the appropriate setting for your monitor, please use the ATI-VT4 VGA drivers supplied. In Windows 95 you can select your monitor type (you should possibly use the standard), refresh rate
and the resolution in the after these drivers have been installed.
Control Panel
Screen resolution
640x480 120 32 to 64 256 640x480 120 32 to 64 65 K 640x480 120 32 to 64 16,7 mio.
800x600 120 35 to 77 256 800x600 120 35 to 77 65 K 800x600 120 35 to 77 16,7 mio.
1024x768 120 48 to 97 256 1024x768 120 48 to 97 65 K
1152x864 110 55 to 90 256 1152x864 110 55 to 90 65 K
Refresh rate
(Hz)
under
Display
Horizontal-
rate (kHz)
in the tabs
MGA settings
Max. number of
colors (2MB)
ATI Adjustments
or
1280x1024 85 64 to 92 256 1600x1200 76 75 to 95 256
64 K: high color (16 bit); 16 million: true color (24 bit)
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Features

Resource table

assigned
IRQ Keyboard IRQ1 Serial interface COM1 3
Serial port COM 2 3 Floppy disk drive controller IRQ6 2
Parallel interface LPT1 5, 7 0278, 0378, 03BC 0, 1, 3 RTC IRQ8 USB controller PnP Mouse controller IRQ12 Numeric processor IRQ13 IDE controller 1 IRQ14 01F0-01F7 IDE controller 2 IRQ15 0170-0177 "assigned IRQ" = interrupts assigned as shipped "Possible IRQ" = these interrupts can be used for your particular application "Possible address" = this address can be used for your particular application "Possible DMA" = these DMAs can be used for your particular application
possible
4 4
IRQ
Possible Address
(hex)
03F8, 02F8 03E8, 02E8 02E8, 02F8 03E8, 03F8
Possible

PCI bus interrupts

The following table shows which PCI bus interrupts on the system board are assigned. PCI bus slot PCI bus interrupt Component on system board:
1A 2B 3C
- - D USB controller
- - D Graphics controller
DMA
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Jumper settings

Jumper settings
F
C
C
C
C
W
F
F
F
F
P
3
2
1
4
RCV SKP
Jumper SKP = May not be inserted Jumper RCV = System BIOS recovery Jumper FWP = Write protection for floppy disks Jumpers CF3, CF2, CF1, CF4 = Clock speed

Recovering System BIOS - jumper RCV

The jumper RCV enables 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 (please call our customer service).
inserted The System BIOS executes from floppy drive A: and the inserted "Flash-BIOS-
not inserted Normal operation (default setting).
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Diskette" restores the System BIOS on the system board.
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Jumper settings

Write protection for floppy disk drive - jumper FWP

The jumper FWP is used to define whether floppy disks can be written or deleted in the floppy disk drive. To write and delete floppy disks, the write protection for diskettes in disabled (in menu Security, the field Diskette Write must be set to
inserted not inserted
The floppy disk drive is write-protected. Read, write and delete floppy disks is possible (default setting).
Enabled
BIOS Setup
).
must be

Clock frequency - jumpers CF1 to CF4

The switches may only be set as specified in the tables below for the particular Pentium II or Celeron used.
!
This system board you may use only with Pentium II or Celeron processors with a host bus frequency of 66 MHz.
Pentium II with 66 MHz Host Bus frequency:
Processor jumper CF3 jumper CF2 jumper CF1 jumper CF4
233 MHz not inserted inserted not inserted not inserted 266 MHz inserted not inserted not inserted inserted 300 MHz inserted not inserted not inserted not inserted 333 MHz not inserted not inserted not inserted inserted
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Add-on modules

For all steps described in this chapter pull the power plug out of the power outlet!
!
Add-on modules
1
6
5
2
3
2
1
4
3
1 = Slot for processor with heat sink 2 = Lithium battery 3 = Locations bank 2 for main memory
All PCI slots have bus master capability.
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4 = Locations bank 1 for main memory 5 = ISA slot 6 = PCI slots 1, 2, 3
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Add-on modules

Installing/removing the processor

Installing the Pentium II
2
2
1
1
1
Place the Pentium II in the holder (1).
Push the Pentium II down in the holder and press it into the slot until the clamps (2) to the left and right snap into place.
Set the clock frequency of the new Pentium II using jumpers CF1 to CF4 of the jumper block.
If the Pentium II has a fan, attach the associated cable to the connector for the processor fan on the system board.
Removing the Pentium II
If the Pentium II is equipped with a fan, then disconnect the plug connector of the related cable.
Press the clamps (2) on either side of the Pentium II inwards and pull the Pentium II up and out.
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Add-on modules
Installing the Celeron
Place the Celeron in the holder.
Push the Celeron down in the holder and press it into the slot until it snaps into place.
Set the clock frequency of the new processor using jumpers CF1 to CF4 of the jumper block.
If the Celeron has a fan, attach the associated cable to the connector for the processor fan on the system board.
Removing the Celeron
2
1
1
If the Celeron is equipped with a fan, then disconnect the plug connector of the related cable.
Press the two side holders somewhat outward while pulling the Celeron upward out of the socket.
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Add-on modules

Upgrading main memory

Two locations (bank 1 and bank 2) are available on the system board for main memory. These slots are suitable for 16, 32, 64 and 128 Mbyte SDRAM memory modules of the DIMM format.
The maximum memory configuration is 256 Mbyte, whereby memory modules with different memory capacities can be combined.
DIMM = Dual Inline Memory Module SDRAM = Synchronous Dynamic Random Access Memory
You may only use unbuffered 3.3V memory modules. Buffered memory modules are not permitted.
!
SDRAM memory modules must have a cycle time of 15 ns or less or be designed for a clock frequency of 66 MHz or higher.
Installing memory modules
2
2
Flip the holders on each side of the relevant location outwards.
Insert the memory module into the location.
At the same time flip the lateral holders upwards until the memory module snaps in place.
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Removing a memory module
1
Flip the holders to the right and left of the location outwards.
Pull the memory module out of its location.

Replacing the lithium battery

Incorrect replacement of the lithium battery may lead to a risk of explosion.
!
The lithium battery must be replaced with an identical battery or a battery type recommended by the manufacturer (CR2032).
Do not throw lithium batteries into the trashcan. It must be disposed of in accordance with local regulations concerning special waste.
Make sure that you insert the battery the right way round. The plus pole must be on the top!
Add-on modules
1
1
+
+
Lift the contact (1) a few millimeters and remove the battery from its socket (2).
Insert a new lithium battery of the same type in the socket (3).
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2
+
3
+
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Contents

Introduction.......................................................................................................................................1
Notational conventions.............................................................................................................. 1
Important notes.................................................................................................................................2
Features ........................................................................................................................................... 4
Interfaces and connectors......................................................................................................... 5
Possible screen resolution........................................................................................................ 7
Resource table.......................................................................................................................... 8
PCI bus interrupts..................................................................................................................... 8
Jumper settings ................................................................................................................................9
Recovering System BIOS - jumper RCV................................................................................... 9
Write protection for floppy disk drive - jumper FWP................................................................. 10
Clock frequency - jumpers CF1 to CF4 ................................................................................... 10
Add-on modules.............................................................................................................................. 11
Installing/removing the processor............................................................................................ 12
Upgrading main memory......................................................................................................... 14
Replacing the lithium battery................................................................................................... 15
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A26361-D1081-Z120-3-7419 System board D1081 Technical Manual October 1998 edition
Intel, Pentium and Celeron are registered trademarks and MMX and OverDrive are trademarks of Intel Corporation, USA.
Microsoft, MS, MS-DOS and Windows are registered trademarks of Microsoft Corporation. PS/2 and OS/2 Warp are registered trademarks of International Business Machines, Inc. ATI and ATI VT4 are trademarks of ATI Technologies Inc. All other trademarks referenced are trademarks or registered trademarks of their respective owners,
whose protected rights are acknowledged. Copyright  Siemens AG 1998. All rights, including rights of translation, reproduction by printing, copying or similar methods, even of
parts are reserved. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are
reserved. Delivery subject to availability. Right of technical modification reserved.
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