
CELAN TECHNOLOGY, INC.

E2000B (VER 2.10)

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      16-bit ISA
Topology      Linear Bus
Wiring Type   RG-58A/U 50ohm coaxial
Boot ROM      Available

[Image]

                        BASE I/O ADDRESS SELECTION

     Address             JP2 B             JP2 C              JP2 D

       200h            Pins 1 & 2        Pins 1 & 2         Pins 2 & 3
                        closed             closed             closed

       220h            Pins 2 & 3        Pins 1 & 2         Pins 2 & 3
                        closed             closed             closed

       240h            Pins 1 & 2        Pins 2 & 3         Pins 2 & 3
                        closed             closed             closed

       260h            Pins 2 & 3        Pins 2 & 3         Pins 2 & 3
                        closed             closed             closed

       300h            Pins 1 & 2        Pins 1 & 2         Pins 1 & 2
                        closed             closed             closed

       320h            Pins 2 & 3        Pins 1 & 2         Pins 1 & 2
                        closed             closed             closed

       340h            Pins 1 & 2        Pins 2 & 3         Pins 1 & 2
                        closed             closed             closed

       360h            Pins 2 & 3        Pins 2 & 3         Pins 1 & 2
                        closed             closed             closed

                               INTERRUPT SELECTION

   IRQ     JP1 A    JP1 B    JP1 C    JP1 D    JP1 E    JP1 F    JP1 G    JP1 H

     3    Closed    Open     Open     Open    Open     Open     Open     Open

      2/9   Open     Open     Open    Closed   Open     Open     Open     Open

      4     Open    Closed    Open     Open    Open     Open     Open     Open

      5     Open     Open    Closed    Open    Open     Open     Open     Open

      10    Open     Open     Open     Open    Closed   Open     Open     Open

      11    Open     Open     Open     Open    Open     Closed   Open     Open

      12    Open     Open     Open     Open    Open     Open     Closed   Open

      15    Open     Open     Open     Open    Open     Open     Open     Closed

                          BOOT ROM CONFIGURATION

                Setting                                JP2 H

                 Disabled                       Pins 1 & 2 closed

                   Enabled                       Pins 2 & 3 closed

                             BOOT ROM ADDRESS

     Address             JP2 E             JP2 F              JP2 G

      C0000h           Pins 1 & 2        Pins 1 & 2         Pins 1 & 2
                        closed             closed             closed

      C4000h           Pins 2 & 3        Pins 1 & 2         Pins 1 & 2
                        closed             closed             closed

      C8000h           Pins 1 & 2        Pins 2 & 3         Pins 1 & 2
                        closed             closed             closed

      CC000h           Pins 2 & 3        Pins 2 & 3         Pins 1 & 2
                        closed             closed             closed

      D0000h           Pins 1 & 2        Pins 1 & 2         Pins 2 & 3
                        closed             closed             closed

      D4000h           Pins 2 & 3        Pins 1 & 2         Pins 2 & 3
                        closed             closed             closed

      D8000h           Pins 1 & 2        Pins 2 & 3         Pins 2 & 3
                        closed             closed             closed

      DC000h           Pins 2 & 3        Pins 2 & 3         Pins 2 & 3
                        closed             closed             closed

                          SOFTWARE CONFIGURATION

             Setting                    JP1 I                JP2 A

      Software configuration on        Closed         Pins 1 & 2 closed

        Software configuration           Open          Pins 2 & 3 closed
                 off

[Image]

                             DIAGNOSTIC LED(S)

     LED         Color         Status                Condition

    LED1         Green           On          Network connection is good

    LED1         Green          Off         Network connection is broken

    LED2         Green           On         Data is being transmitted or
                                                      received

    LED2         Green          Off         Data is not being transmitted
                                                    or received

