
COGENT DATA TECHNOLOGIES, INC.

E/MASTER II-AT

NIC Type      Ethernet
Transfer Rate 10Mbps
Data Bus      16-bit ISA
Topology      Linear Bus
Wiring Type   RG58A/U 50ohm coaxial

              AUI transceiver via DB-15 port
Boot ROM      Available

[Image]

                           CABLE TYPE SELECTION

                   Type                              JP1A - JP1H

            RG58A/U 50ohm coaxial                Pins 1 & 2 closed

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

                                    INTERRUPT REQUEST SELECTION

   IRQ     JP2/A    JP2/B    JP2/C    JP2/D    JP2/E    JP2/F    JP2/G    JP2/H   JP2/I    JP2/J

      2/9   Open     Open     Open     Open    Open     Closed   Open     Open     Open     Open

      3     Open     Open     Open     Open    Open     Open     Open     Open     Open    Closed

      4     Open     Open     Open     Open    Open     Open     Open     Open    Closed    Open

      5     Open     Open     Open     Open    Open     Open     Open     Closed   Open     Open

      7     Open     Open     Open     Open    Open     Open     Closed   Open     Open     Open

     10    Open     Open     Open     Open    Closed   Open     Open     Open     Open     Open

      11    Open     Open     Open    Closed   Open     Open     Open     Open     Open     Open

      12    Open     Open    Closed    Open    Open     Open     Open     Open     Open     Open

      14    Open    Closed    Open     Open    Open     Open     Open     Open     Open     Open

      15   Closed    Open     Open     Open    Open     Open     Open     Open     Open     Open

                                       DMA CHANNEL SELECTION

  Channel    JP3A     JP3B     JP3C     JP3D    JP3E     JP4F     JP4G     JP4H     JP4I     JP4J

      DMA0   Open     Open     Open     Open    Closed   Open     Open     Open     Open    Closed

      DMA3   Open     Open     Open    Closed   Open     Open     Open     Open    Closed    Open

     DMA5   Open     Open    Closed    Open    Open     Open     Open     Closed   Open     Open

      DMA6   Open    Closed    Open     Open    Open     Open     Closed   Open     Open     Open

      DMA7  Closed    Open     Open     Open    Open     Closed   Open     Open     Open     Open

  Note:Each E/MASTER II in the server must have a unique DMA setting.

                        I/O BASE ADDRESS SELECTION

     Address          JP5A          JP5B          JP5C           JP5D

        300h        Closed         Open          Open           Open

         320h         Open         Closed         Open           Open

         340h         Open          Open         Closed          Open

         360h         Open          Open          Open          Closed

                             CARD ID SELECTION

    Setting          JP6A          JP6B           JP6C           JP6D

         A         Closed         Open           Open           Open

          B          Open         Closed          Open           Open

          C          Open          Open          Closed          Open

          D          Open          Open           Open          Closed

  Note:Select a different card ID for each E/MASTER II installed.
  Typically, the same I/O Base address is selected

                        BOOT ROM ADDRESS SELECTION

     Address         JP7A       JP7B        JP7C       JP7D        JP7e

      Disabled      Open       Open        Open       Open       Closed

        C0000h      Closed      Open        Open       Open        Open

        D0000h       Open      Closed       Open       Open        Open

        D8000h       Open       Open       Closed      Open        Open

        DC000h       Open       Open        Open      Closed       Open

       Note:If using a 16-bit VGA card and a boot ROM, you may need to
       put the VGA card into an 8-bit slot or set the VGA card to 8-bit
       mode.

                          BOOT ROM SIZE SELECTION

           Size                      JP8                     JP9

            16KB                  Closed                   Open

              8KB                   Open                   Closed

                        SA 19-17 LINE CONFIGURATION

                 Setting                               JP10

          SA 19-17 lines enabled                Pins 1 & 2 closed

           SA 19-17 lines disabled               Pins 2 & 3 closed

