NETWORK DEVELOPMENT CORPORATION

MEGANET STATION BOARD

NIC Type             Device Network Architecture (DNA)
Transfer Rate        10Mbps
Data Bus             8-bit ISA
Topology             Linear bus
Wiring Type          Shielded twisted pair

                     Unshielded twisted pair (1 male, 1 female DB-9
                     connector)
Boot ROM             Available (Permanently installed)

[Image]

                             I/O BASE ADDRESS

          Address                   JP1A                    JP1B

  »          2E0h                   Open                    Open

             2E8h                   Open                   Closed

             3E0h                  Closed                   Open

             3E8h                  Closed                  Closed

                             INTERRUPT REQUEST

       IRQ                JP2A            JP2B        JP2C        JP2D

          2              Closed           Open        Open        Open

          3               Open           Closed       Open        Open

          4               Open            Open       Closed       Open

  »       5               Open            Open        Open       Closed

       Disabled      Pins one of JP2A
                      & JP2B closed

                                REMOTE BOOT

                Setting                                 JP4

  »               Disabled                       Pins 1 & 2 closed

                   Enabled                       Pins 2 & 3 closed

  Note:With remote boot enabled the card will boot from the Meganet
  Master Board instead of a local drive.

                             SLOT EIGHT ENABLE

                 Setting                                JP8

  »               Disabled                            Closed

                   Enabled                             Open

  Note:If the card is installed in slot 8 of an IBM XT or compatible this
  option must be enabled.