DANPEX CORPORATION

EN-2000T

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

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                               ACTIVITY LED

               Setting                                 JP1

               Enabled                               Closed

               Disabled                               Open

       Note:If the network hub has an activity LED for each line, setting
       this option to enabled will allow the hub LED to operate properly.

                            LINK INTEGRITY TEST

                Setting                                 JP2

  »                Enabled                       Pins 1 & 2 closed

                  Disabled                       Pins 2 & 3 closed

  Note:The link integrity test is valid only when the cable type is
  shielded/unshielded twisted pair.

                      SIGNAL QUALITY ERROR (SQE) TEST

                Setting                                 JP3

  »               Disabled                       Pins 2 & 3 closed

                   Enabled                       Pins 1 & 2 closed

  Note:Signal Quality Error (SQE) is a test of the collision circuitry
  and path.

                              SEGMENT LENGTH

                 Length                                JP4

  »            Less than 100m                   Pins 2 & 3 closed

              Greater than 100m                 Pins 1 & 2 closed

       Note:Segment length is the total length of cable between the two
       farthest cards on the segment. Each card on the segment must have
       this option set the same.

                                WAIT STATE

           Setting                    JP5                    JP6

  »       0 wait states               Open                   Open

          1 wait state               Closed                  Open

          2 wait states               Open                  Closed

                                CABLE TYPE

                   Type                              JP7A - JP7F

  »         Unshielded twisted pair               Pins 1 & 2 closed

        AUI transceiver via DB-15 port            Pins 2 & 3 closed

                             INTERRUPT REQUEST

   IRQ      JP8A     JP8B      JP8C     JP8D     JP8E     JP8F     JP8G

      2/9   Closed   Open      Open     Open     Open     Open     Open

  »   3     Open     Closed    Open     Open     Open     Open     Open

      4     Open     Open     Closed    Open     Open     Open     Open

      5     Open     Open      Open    Closed    Open     Open     Open

      10    Open     Open      Open     Open    Closed    Open     Open

      12    Open     Open      Open     Open     Open    Closed    Open

      15    Open     Open      Open     Open     Open     Open    Closed

                                 BOOT ROM

                 Setting                               JP9A

  »               Disabled                             Open

                   Enabled                            Closed

                             BOOT ROM ADDRESS

  Boot ROM Address         JP9B              JP9C              JP9D

       C8000h             Closed             Open             Closed

       CC000h              Open              Open             Closed

       D0000h             Closed            Closed             Open

       D4000h              Open             Closed             Open

                             I/O BASE ADDRESS

        I/O Address                 JP9E                    JP9F

  »          300h                  Closed                  Closed

             320h                   Open                   Closed

             340h                  Closed                   Open

             360h                   Open                    Open

                             DIAGNOSTIC LED(S)

       LED               Status                     Condition

       LED1                On            Twisted pair connection is good

       LED1               Off           Twisted pair connection is broken

       LED2                On                Data is being received

       LED2               Off              Data is not being received

       LED3                On             Collision detected on network

       LED3               Off                   Normal operation

       LED4                On               Data is being transmitted

       LED4               Off             Data is not being transmitted

  Note:LED1 will only funtion when the cable type is twisted pair,
  otherwise LED1 will remain off.