WESTERN DIGITAL CORPORATION

STARCARD PLUS

NIC Type               Ethernet (StarLan)
Maximum Onboard Memory 8KB DRAM
Data Bus               8-bit ISA
Network Transfer Rate  1Mbps
Topology               Linear Bus
Wiring Type            Unshielded twisted pair (1Base-5)
Boot ROM               Not available

[Image]

                                CONNECTIONS

        Function            Label            Function             Label

  Unshielded twisted          J1      Standard unshielded          J2
  pair for telephone                  twisted pair
  wiring

                        USER CONFIGURABLE SETTINGS

                    Setting                        Label       Position

  »   Four wait states                             W2/A          Open

      Two wait states                              W2/A         Closed

  »   Line filter enabled                           W3          Closed

      Line filter disabled                          W3           Open

                                 INTERRUPT

  Setting      W1/A       W1/B      W1/C      W1/D      W1/E       W1/F

      IRQ2     Open       Open      Open      Open      Open      Closed

  »   IRQ3     Open       Open      Open      Open     Closed      Open

      IRQ4     Open       Open      Open     Closed     Open       Open

      IRQ5     Open       Open     Closed     Open      Open       Open

      IRQ6     Open      Closed     Open      Open      Open       Open

      IRQ7    Closed      Open      Open      Open      Open       Open

                             BASE I/O ADDRESS

     Setting          W2/B          W2/C          W2/D           W2/E

         200h        Closed        Closed        Closed         Closed

         220h         Open         Closed        Closed         Closed

         240h        Closed         Open         Closed         Closed

         260h         Open          Open         Closed         Closed

  »      280h        Closed        Closed         Open          Closed

         2A0h         Open         Closed         Open          Closed

         2C0h        Closed         Open          Open          Closed

         2E0h         Open          Open          Open          Closed

         300h        Closed        Closed        Closed          Open

         320h         Open         Closed        Closed          Open

         340h        Closed         Open         Closed          Open

         360h         Open          Open         Closed          Open

         380h        Closed        Closed         Open           Open

         3A0h         Open         Closed         Open           Open

         3C0h        Closed         Open          Open           Open

         3E0h         Open          Open          Open           Open