DIGI INTERNATIONAL, INC.
========================

   ISA C/X

   Card Type          Serial controller                           
   Chipset/Controller 80186                                       
   I/O Options        Serial ports (2)                            
   Maximum DRAM       512KB                                       

<gopher://bitreich.org/I/th99/i/C-D/50407-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |    Purpose    |   Location   |    Purpose    |  Location   |
   |---------------+--------------+---------------+-------------|
   | Serial port 1 |     CN1      | Serial port 2 |     CN2     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     I/O ADDRESS SELECT                     |
   |------------------------------------------------------------|
   |    Address    |    DS1/1     |    DS1/2     |    DS1/3     |
   |---------------+--------------+--------------+--------------|
   |     108h      |     Off      |     Off      |      On      |
   |---------------+--------------+--------------+--------------|
   |     118h      |     Off      |      On      |     Off      |
   |---------------+--------------+--------------+--------------|
   |     208h      |      On      |     Off      |     Off      |
   |---------------+--------------+--------------+--------------|
   |     218h      |     Off      |      On      |      On      |
   |---------------+--------------+--------------+--------------|
   |     228h      |      On      |     Off      |      On      |
   |---------------+--------------+--------------+--------------|
   |     308h      |      On      |      On      |     Off      |
   |---------------+--------------+--------------+--------------|
   |     328h      |      On      |      On      |      On      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                FACTORY CONFIGURED SETTINGS                 |
   |------------------------------------------------------------|
   |           Jumper           |            Setting            |
   |----------------------------+-------------------------------|
   |             J1             |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |             J2             |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |             J3             |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |             J4             |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |             J5             |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |           DS1/4            |              N/A              |
   +------------------------------------------------------------+