ARNET CORPORATION
=================

   SYNC/570

   Card Type          Serial Controller                           
   Chipset/Controller Hitachi                                     
   I/O Options        Serial ports (2)                            
   Maximum DRAM       128KB                                       

<gopher://bitreich.org/I/th99/i/A-B/50425-1.png>
   

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

   +------------------------------------------------------------+
   |                 I/O ADDRESS CONFIGURATION                  |
   |------------------------------------------------------------|
   | Address | SW1/1  | SW1/2  | SW1/3  | SW1/4 | SW1/5 | SW1/6 |
   |---------+--------+--------+--------+-------+-------+-------|
   |  100h   |   On   |   On   |   On   |  On   |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  110h   |  Off   |   On   |   On   |  On   |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  120h   |   On   |  Off   |   On   |  On   |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  130h   |  Off   |  Off   |   On   |  On   |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  140h   |   On   |   On   |  Off   |  On   |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  150h   |  Off   |   On   |  Off   |  On   |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  160h   |   On   |  Off   |  Off   |  On   |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  170h   |  Off   |  Off   |  Off   |  On   |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  180h   |   On   |   On   |   On   |  Off  |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  190h   |  Off   |   On   |   On   |  Off  |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  1A0h   |   On   |  Off   |   On   |  Off  |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  1B0h   |  Off   |  Off   |   On   |  Off  |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  1C0h   |   On   |   On   |  Off   |  Off  |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  1D0h   |  Off   |   On   |  Off   |  Off  |  Off  |  On   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 I/O ADDRESS CONFIGURATION                  |
   |------------------------------------------------------------|
   | Address | SW1/1  | SW1/2  | SW1/3  | SW1/4 | SW1/5 | SW1/6 |
   |---------+--------+--------+--------+-------+-------+-------|
   |  1E0h   |   On   |  Off   |  Off   |  Off  |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  1F0h   |  Off   |  Off   |  Off   |  Off  |  Off  |  On   |
   |---------+--------+--------+--------+-------+-------+-------|
   |  200h   |   On   |   On   |   On   |  On   |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  210h   |  Off   |   On   |   On   |  On   |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  220h   |   On   |  Off   |   On   |  On   |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  230h   |  Off   |  Off   |   On   |  On   |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  240h   |   On   |   On   |  Off   |  On   |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  250h   |  Off   |   On   |  Off   |  On   |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  260h   |   On   |  Off   |  Off   |  On   |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  270h   |  Off   |  Off   |  Off   |  On   |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  280h   |   On   |   On   |   On   |  Off  |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  290h   |  Off   |   On   |   On   |  Off  |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  2A0h   |   On   |  Off   |   On   |  Off  |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  2B0h   |  Off   |  Off   |   On   |  Off  |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  2C0h   |   On   |   On   |  Off   |  Off  |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  2D0h   |  Off   |   On   |  Off   |  Off  |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  2E0h   |   On   |  Off   |  Off   |  Off  |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  2F0h   |  Off   |  Off   |  Off   |  Off  |  On   |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  300h   |   On   |   On   |   On   |  On   |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  310h   |  Off   |   On   |   On   |  On   |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  320h   |   On   |  Off   |   On   |  On   |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  330h   |  Off   |  Off   |   On   |  On   |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  340h   |   On   |   On   |  Off   |  On   |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  350h   |  Off   |   On   |  Off   |  On   |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  360h   |   On   |  Off   |  Off   |  On   |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  370h   |  Off   |  Off   |  Off   |  On   |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  380h   |   On   |   On   |   On   |  Off  |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  390h   |  Off   |   On   |   On   |  Off  |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  3A0h   |   On   |  Off   |   On   |  Off  |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  3B0h   |  Off   |  Off   |   On   |  Off  |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  3C0h   |   On   |   On   |  Off   |  Off  |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  3D0h   |  Off   |   On   |  Off   |  Off  |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  3E0h   |   On   |  Off   |  Off   |  Off  |  Off  |  Off  |
   |---------+--------+--------+--------+-------+-------+-------|
   |  3F0h   |  Off   |  Off   |  Off   |  Off  |  Off  |  Off  |
   +------------------------------------------------------------+