MULTI-TECH SYSTEMS, INC.

EN301CT16 (Revision B)

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

              Unshielded twisted pair
Boot ROM      Available

[Image]

                                 BOOT ROM

                 Setting                                JP3

  »               Disabled                             Open

                   Enabled                            Closed

                                CABLE TYPE

                  Type                                  JP4

  »         RG-58A/U 50ohm coaxial               Pins 1 & 2 closed

           Unshielded twisted pair               Pins 2 & 3 closed

                               INTERRUPT REQUEST

   IRQ    JP7/1    JP7/2    JP7/3    JP7/4    JP7/5    JP7/6    JP7/7    JP7/8

  »   9    Open     Open     Open    Closed   Open     Open     Open     Open

      3   Closed    Open     Open     Open    Open     Open     Open     Open

      4    Open    Closed    Open     Open    Open     Open     Open     Closed

      5    Open     Open    Closed    Open    Open     Closed   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

                             I/O BASE ADDRESS

          Address                    JP2                     JP3

  »       360h - 36Fh                Open                   Open

          300h - 30Fh               Closed                 Closed

          320h - 32Fh                Open                  Closed

          340h - 34Fh               Closed                  Open

                              DMA CHANNEL SELECT

  DMA    JP5/1    JP5/2    JP5/3    JP5/4    JP6/1    JP6/2    JP6/3    JP6/4

  »   3  Closed    Open     Open     Open    Closed   Open     Open     Open

      5   Open    Closed    Open     Open    Open     Closed   Open     Open

      6   Open     Open    Closed    Open    Open     Open     Closed   Open

      7   Open     Open     Open    Closed   Open     Open     Open     Closed

[Image]

                             DIAGNOSTIC LED(S)

     LED         Color         Status                Condition

    LED1         Green           On          Data is being transmitted

    LED1         Green           Off        Data is not being transmitted

    LED2         Green           On            Data is being received

    LED2         Green           Off         Data is not being received

    LED3          Red            On           Cable type is unshielded
                                                    twisted pair

    LED3          Red            Off        Cable type is RG-58A/U 50ohm
                                                      coaxial

    LED4         Yellow          On         Twisted pair connection valid

    LED4         Yellow          Off           Twisted pair connection
                                                      invalid