SIEMENS NIXDORF INFORMATIONSSYSTEME AG

S26361-D633-V2

NIC Type     Ethernet
Transfer     10Mbps
Rate
Data Bus     16-bit ISA
Topology     Linear Bus/Star
Wiring Type  Unshielded twisted pair

             AUI Transceiver via DB-15 port
Boot ROM     Available

[Image]

                            CABLE TYPE SELECTION

          Cable Type                  W6/A-F                  W12

   » Unshielded twisted pair    Pins 2 & 3 closed      Pins 2 & 3 closed

   AUI Transceiver via DB-15    Pins 1 & 2 closed      Pins 1 & 2 closed
             port

           BOOT ROM SELECTION

        Mode                 W1

     » Disabled       Pins 3 & 4 open

       Enabled       Pins 3 & 4 closed

                  BASE I/O AND BOOT ROM ADDRESS SELECTION

     Base I/O Address         Boot ROM Address               W1

          » 300h                   C8000h             Pins 1 & 2, 5 & 6
                                                           closed

           320h                    CC000h             Pins 1 & 2 closed

           340h                    D0000h             Pins 5 & 6 closed

           360h                    D4000h          Pins 1 & 2, 5 & 6 open

                    INTERRUPT SELECTION

         IRQ                W20                 W25

        None                Open               Open

       IR/FONT              Open              Closed

       » IRQ3            Pins 1 & 2            Open
                           closed

        IRQ4             Pins 3 & 4            Open
                           closed

        IRQ5             Pins 5 & 6            Open
                           closed

                           DMA CHANNEL SELECTION

         Channel                    W14                      W23

            3                      Open               Pins 1 & 2, 3 & 4
                                                           closed

           » 5             Pins 9 & 10, 11 & 12             Open
                                  closed

            6                Pins 5 & 6, 7 & 8              Open
                                  closed

            7                Pins 1 & 2, 3 & 4              Open
                                  closed

  WAIT STATE CONFIGURATION

  Wait states       W4

      » 0         Closed

       1           Open

  SIGNAL QUALITY ERROR TEST CONFIGURATION

         Mode                  W12

      » Enabled         Pins 2 & 3 closed

       Disabled         Pins 1 & 2 closed