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Siemens Nixdorf D808, Technical Manual

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Siemens Nixdorf D808 Technical Manual Download Page 23

 

Interface pinouts and interrupts

PS/2 mouse port

1

4

2

3

5

6

 Pin 

Signal

 1 

data

 2 

free

 

3 

0 V

 

4 

+5 V

 5 

clock

 6 

free

PS/2 keyboard port

1

4

2

3

5

6

 Pin 

Signal

 1 

data

 2 

free

 

3 

0 V

 

4 

+ 5 V

 5 

clock

 6 

free

A26361-D808-Z121-1-7619

 

37

Interface pinouts, interrupts and DMA 

Interrupt Request Levels and DMA channels

Interrupt Request Levels and DMA channels are listed below.

Interrupt Request Levels

IRQ0   = timer 0
IRQ1   = keyboard
IRQ2   = interrupt cascading
IRQ3   = serial interface 2 (COM2/COM4)
IRQ4   = serial interface 1 (COM1/COM3)
IRQ5   = free
IRQ6   = floppy disk controller
IRQ7   = parallel interface (LPT1/LPT3)
IRQ8   = real-time clock
IRQ9   = free/VGA controller
IRQ10 = free
IRQ11 = free
IRQ12 = mouse
IRQ13 = math coprocessor
IRQ14 = IDE hard disk controller (primary)
IRQ15 = IDE hard disk controller (secondary)

DMA channels

DMA0   = free
DMA1   = free
DMA2   = floppy disk controller
DMA3   = free/parallel interface in ECP mode
DMA4   = DMA channel cascading
DMA5   = free
DMA6   = free
DMA7   = free

38

 

A26361-D808-Z121-1-7619

Summary of Contents for D808

Page 1: ...sur du papier recyclé Este manual ha sido impreso sobre papel reciclado Questo manuale è stato stampato su carta da riciclaggio Denna handbok är tryckt på recyclingpapper Dit handboek werd op recycling papier gedrukt Herausgegeben von Published by Siemens Nixdorf Informationssysteme AG 33094 Paderborn 81730 München Bestell Nr Order No A26361 D808 Z121 1 7619 Printed in the Federal Republic of Germ...

Page 2: ...ting Please contact the order number of the manual one of our IT Service Shops your sales partner Siemens Nixdorf Informationssysteme AG your sales office User Documentation Department BS2000 QM2 Otto Hahn Ring 6 You will find the addresses of the 81730 München Germany IT Service Shops in the enclosed warranty coupon booklet Fax 0 89 6 36 4 04 43 ...

Page 3: ... 344 850 990 Fax 44 344 850 991 Adaptec is a registered trademark of Adaptec Inc Intel is a registered trademark and Pentium is trademark of Intel Corporation Microsoft MS and MS DOS are registered trademarks and Windows is a trademark of Microsoft Corporation PS 2 is a registered trademark of International Business Machines Inc UNIX is a registered trademark of UNIX System Laboratories Copyright ...

Page 4: ...g memory modules 30 Removing memory modules 30 Interface pinouts interrupts and DMA 31 Connector X800 X801 and X811 Power supply 31 Connector X805 Indicators at the front 32 Connector X806 Fan 32 Connector X809 Loudspeaker 33 Connector X810 Control signals for power supply 33 Parallel interface 34 Pinout in SPP mode 34 Pinout in EPP mode 35 Pinout in ECP mode 35 Serial interface 36 PS 2 mouse port...

Page 5: ...exts in italics indicate commands or menu items Quotation marks indicate highlighted text and names of chapters A26361 D808 Z121 1 7619 1 Introduction Features Pentium processor into ZIF socket 60 MHz 16 Kbyte cache coprocessor Mercury EISA PCI chipset 64 bit data bus 256 Kbyte second level cache 8 to 192 Mbyte main memory 3 banks Flash memory 128 Kbyte 36 bit SIM modules PS 2 modules Socket for r...

Page 6: ...allel interface 13 Connector for fan 7 Connector for standard 14 Connector for external loudspeaker power supply and for 15 Connector for indicator 3 3 V power supply system unit on hard disk 8 Real time clock RTC 16 Piezoelectric busser 9 Connector for IDE 17 6 sockets for SIM modules hard disk drive secondary 18 Pentium processor Only short boards can be inserted in the following slots slot 4 EI...

Page 7: ...stajan suosittelemaan tyyppiin Hävitä käytetty paristo valmistajan ohjeiden mukaisesti A26361 D808 Z121 1 7619 5 Important notes Modules with electrostatic sensitive devices ESD may be identified by labels When you handle modules fitted with ESDs you must observe the following points under all circumstances When you handle modules fitted with ESDs you must always discharge yourself e g by touching...

Page 8: ...rd Disk 3 NONE Hard Disk 4 NONE Base Memory 640K Video Display EGA VGA Extended Memory 15360K Speed Select HIGH Error Halt HALT ON ALL ERRORS F1 Help F8 System info F10 Store CMOS Esc Exit Page Edit field Next field PgUp Next page Ctrl 01 Example of the System Configuration page Time Date Time and Date show the time and date respectively according to the PC The time is shown in the format hh mm ss...

Page 9: ... 762 8 NONE 762 39 121 170 Mbytes 904 8 NONE 904 46 170 210 Mbytes 683 16 NONE 683 38 212 340 Mbytes 904 16 NONE 904 46 340 540 Mbytes 1048 16 NONE 1048 63 542 1 Gbyte 2079 16 NONE 2079 63 1080 These values are preset and cannot be modified A26361 D808 Z121 1 7619 9 Settings AUTO If the hard disk supports this mode the setup menu reads the hard disk parameters from the disk itself and sets them au...

Page 10: ...elect item Next field PgUp Next page Ctrl 02 Example of the System Security Options page A26361 D808 Z121 1 7619 11 Settings Time Date Time shows the current time and Date shows the current date according to the PC System Load allows you to disable booting from floppy disk or swap the drive letters assigned to the floppy disk drives STANDARD The operating system can be loaded from floppy disk or h...

Page 11: ...13 Settings Par Mode specifies whether the parallel interface is to be used as a bidirectional input output port or just as an output port In addition LPT1 can be configured for ECP EPP and ECP and EPP transfer modes which allow transfer rates of 2 and 2 4 Mbytes s These modes will only work with peripheral devices which also support them PRINTER The port functions as an output port only BIDIRECTI...

Page 12: ...is carried out ENABLED The quick self test is enabled DISABLED The normal self test is carried out Default entry DISABLED Virus Warning enables and disables a check of the boot sector on the bootable hard disk for changes since the last system start up If changes are detected and the cause is unknown you should run an appropriate virus checker to check for a virus ENABLED If the boot sector has be...

Page 13: ...stem BIOS A 32 Kbyte area E0000H E7FFFH is available for requests via the ISA PCI bus 128K A 128 Kbyte area is reserved for the system BIOS Default entry 128K A26361 D808 Z121 1 7619 17 Settings Shadow BIOS ROM allows you to copy the video BIOS to fast RAM in addition to the system BIOS at system start up Copying the BIOS to RAM increases CPU performance SHADOW BIOS ROM memory areas Entry RAM area...

Page 14: ... processor writes the information to the cache and to main memory The contents of memory and cache are identical WRITE BACK The cache works in write back mode WRITE THROUGH The cache works in write through mode Default entry WRITE BACK A26361 D808 Z121 1 7619 19 Settings Cache BIOS ROM Condition Cache must be enabled Cache BIOS ROM lets you specify BIOS ROM areas that should also be mapped to the ...

Page 15: ...SA bus ENABLED Setting of the color palette is available simultaneously on the PCI bus and the ISA bus This setting can be of relevance when operating video or multimedia boards on the ISA bus DISABLED Setting of the color palette is only available on the PCI bus Default entry DISABLED Parity Checking specifies whether the PCI bus is to be parity checked ENABLED A parity check is performed on the ...

Page 16: ...isk 4 Transfer Mode specifies the transfer rate for the IDE hard disks STANDARD The system transfers 512 bytes per interrupt AUTO SELECT If fast hard disks are installed the highest possible transfer rate is selected If the hard disk supports this mode the setup menu prompts for the maximum number of blocks to be transferred per interrupt The maximum is 32 blocks of 512 bytes each In addition the ...

Page 17: ...ettings Switch block S500 The 8 switches of the DIP switch S500 serve to set various board functions The list below shows switch numbers and associated functions Switch 1 Recovery mode Places the PC in recovery mode This mode enables the PC to boot from the floppy disk drive via a second non erasable rudimentary BIOS after an error BIOS update BIOS flash The BIOS update can be repeated after reboo...

Page 18: ... Switch 6 Floppy Disk Write Protect Switch open Floppy disks may be read written to or deleted Switch closed Floppy disks may only be read Default setting Switch open Floppy disks can be read in any switch setting Switch 7 Reserved for manufacturer Default setting Switch open Do not change the default setting Switch 8 Manufacturing Test Switch open The PC operates in normal mode Switch closed The ...

Page 19: ...or 64 Mbyte is possible for each memory bank which permits a maximum memory expansion of 192 Mbyte The size of the memory modules may vary between memory banks The order of the 3 memory banks is not relevant There may be empty memory banks between occupied memory banks A26361 D808 Z121 1 7619 29 Add on modules Installing memory modules 1 2 Insert the memory module at an angle into the appropriate ...

Page 20: ... V Connector X811 1 6 Pin Meaning 1 0 V 2 0 V 3 0 V 4 3 3 V 5 3 3 V 6 3 3 V A26361 D808 Z121 1 7619 31 Interface pinouts interrupts and DMA Connector X805 Indicators at the front 1 7 12 6 Pin Signal 1 5 V via 330 Ohm R 2 free 3 coded 4 free 5 Indicator System ON 6 5 V via 330 Ohm R 7 0 V 8 0 V 9 coded 10 0 V 11 0 V 12 Indicator Hard disk Connector X806 Fan 1 3 Pin Meaning 1 0 V 2 12 V 3 free 32 A2...

Page 21: ...ter The EPP Enhanced Parallel Port and ECP Extended Capabilities Port modes are transfer modes that allow transfer rates of 2 and 2 4 Mbytes s These modes will only work in connection with peripheral devices which specifically support them The new transfer modes are used among other things for connecting to SCSI or IDE peripherals The pinouts are different in all three modes Pinout in SPP mode Pin...

Page 22: ...a Lines 0 7 Input output 10 PeriphClk Input 11 PeriphAck Input 12 AckReverse Input 13 Xflag Input 14 HostAck Output 15 PeriphRequest Input 16 ReverseRequest Output 17 ECP Mode Output 18 25 Ground A26361 D808 Z121 1 7619 35 Interface pinouts interrupts and DMA Serial interface 1 5 6 9 Pin Signal Meaning 1 DCD Data Carrier Detect 2 RxD Receive Data 3 TxD Transmit Data 4 DTR Data Terminal Ready 5 Sig...

Page 23: ...equest Levels IRQ0 timer 0 IRQ1 keyboard IRQ2 interrupt cascading IRQ3 serial interface 2 COM2 COM4 IRQ4 serial interface 1 COM1 COM3 IRQ5 free IRQ6 floppy disk controller IRQ7 parallel interface LPT1 LPT3 IRQ8 real time clock IRQ9 free VGA controller IRQ10 free IRQ11 free IRQ12 mouse IRQ13 math coprocessor IRQ14 IDE hard disk controller primary IRQ15 IDE hard disk controller secondary DMA channel...

Page 24: ...dad en el campo DISKETTE y las conexiones de la unidad de disquetes Verificate nel menu di setup nel campo Diskette il tipo del drive ed i collegamenti del floppy disk drive Kontrollera i Setup menyns inmatningsfält Diskett diskettstationstypen och anslutningarna till diskettstationen Kontroleer de diskette eenheid die is opgegeven in het veld Diskette van het Setup menu en tevens de aansluitingen...

Page 25: ...or for slot Start the EISA configuration program ECU and reconfigure the system If this error occurs each time the PCE is powered up contact your customer field service Lancez le programme de configuration EISA ECU et reconfigurez le système Si ce message apparaît chaque fois que vous remettez votre PC sous tension adressez vous à votre revendeur ou à notre S A V Arranque el programa de configurac...

Page 26: ...utar un programa adecuado para combatir el virus informático Il settore di lancio boot del drive pronto per l avvio è cambiato dall ultimo avvio di sistema p es nuovo sistema operativo oppure presenza di virus Se il cambiamento del settore di lancio è voluto oppure conosciuto come nel caso di installazione di un nuovo sistema operativo confermate nel menu di setup System Security Options la funzio...

Page 27: ...zio di assistenza tecnica Starta om datorn Visas detta felmeddelande varje gång Du knäpper på kontakta kundservice Herstart uw PC Als de fout zich weer zou voordoen neemt u best kontakt op met uw onderhoudsdienst A26361 D808 Z121 1 7619 45 Error messages Memory size changed Please run the EISA configuration utility Start the EISA configuration program ECU Lancez le programme de configuration EISA ...

Page 28: ...tick interrupt Timer 2 failure Shutdown failure Gate A20 failure Unexpected interrupt in protected mode Restart your PC If the system reports this error each time you switch it on contact your sales office or customer service Faites redémarrer votre PC Si ce message apparaît chaque fois que vous remettez votre PC sous tension adressez vous au S A V Arranque nuevamente el PC Si cada vez que usted c...

Page 29: ...vizio di assistenza tecnica Anropa Setup menyn och skriv in rätt klockslag i inmatningsfältet Time Visas detta felmeddelande varje gång Du knäpper på kontakta kundservice Roep het Setup menu op en voer de juiste tijdnotatie in het veld Time in Als deze fout zich voordoet telkens u de PC aanschakelt neemt u best kontakt op met uw onderhoudsdienst A26361 D808 Z121 1 7619 49 Error messages Security F...

Page 30: ...Index 1 1 i 1 1 1 1 A26361 D808 Z121 1 7619 51 ...

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