EAGLE TECHNOLOGY

NE1500T

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

[Image]

                                WAIT STATE

                 Setting                                JP1

  »         0 wait states enabled                      Open

            1 wait state enabled                      Closed

                               LOOPBACK TEST

                 Setting                                JP2

  »               Disabled                            Closed

                   Enabled                             Open

                            LINK INTEGRITY TEST

                 Setting                                JP3

  »                Enabled                             Open

                  Disabled                            Closed

                                   DMA CHANNEL

  Channel    JP10     JP11     JP12     JP13    JP14     JP15     JP16     JP17

  »   DMA5   Open    Closed    Open     Open    Open     Closed   Open     Open

      DMA3  Closed    Open     Open     Open    Closed   Open     Open     Open

      DMA6   Open     Open    Closed    Open    Open     Open     Closed   Open

      DMA7   Open     Open     Open    Closed   Open     Open     Open     Closed

                                 BOOT ROM

                 Setting                               JP18

  »               Disabled                             Open

                   Enabled                            Closed

                       BASE I/O AND BOOT ROM ADDRESS

       Address           Boot ROM            JP19              JP20

  »       300h            C8000h            Closed            Closed

          320h            CC000h            Closed             Open

          340h            D0000h             Open             Closed

          360h            D4000h             Open              Open

                             INTERRUPT REQUEST

      IRQ            JP21          JP22           JP23           JP24

  »       3          Open          Open          Closed          Open

         2/9         Open          Open           Open          Closed

          4          Open         Closed          Open           Open

          5         Closed         Open           Open           Open

                             DIAGNOSTIC LED(S)

       LED               Status                     Condition

       LED1                On            Twisted pair network connection
                                                     is good

       LED1                Off           Twisted pair network connection
                                                    is broken

       LED2                On                   Normal operation

       LED2                Off            Twisted pair receive wires are
                                                    reversed