COMTROL CORPORATION
===================

   HOSTESS RJ45

   Card Type          I/O controller                              
   Chipset/Controller Unknown                                     
   I/O Options        Serial ports (4)                            
   Maximum DRAM       N/A                                         

<gopher://bitreich.org/I/th99/i/C-D/50290-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |            Purpose            |          Location          |
   |-------------------------------+----------------------------|
   | 100 Pin interface connector   |            CN1             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 I/O ADDRESS CONFIGURATION                  |
   |------------------------------------------------------------|
   |Address|SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6|SW1/7|SW1/8|
   |-------+------+------+------+------+------+-----+-----+-----|
   | 100h  |  On  |  On  |  On  | Off  |  On  | On  | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 140h  |  On  | Off  |  On  | Off  |  On  | On  | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 200h  |  On  |  On  |  On  |  On  | Off  | On  | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 240h  |  On  | Off  |  On  |  On  | Off  | On  | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 280h  |  On  |  On  | Off  |  On  | Off  | On  | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 500h  |  On  |  On  |  On  | Off  |  On  | Off | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 540h  |  On  | Off  |  On  | Off  |  On  | Off | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 580h  |  On  |  On  | Off  | Off  |  On  | Off | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 600h  |  On  |  On  |  On  |  On  | Off  | Off | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 640h  |  On  | Off  |  On  |  On  | Off  | Off | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 680h  |  On  |  On  | Off  |  On  | Off  | Off | On  | On  |
   |-------+------+------+------+------+------+-----+-----+-----|
   | 700h  |  On  |  On  |  On  | Off  | Off  | Off | On  | On  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |          I/O INTERRUPT SELECTION (MASK ENABLE ON)          |
   |------------------------------------------------------------|
   | IRQ  |SW2/1 |SW2/2 |SW2/3 |SW2/4 |SW2/5 |SW2/6 |SW2/7|SW2/8|
   |------+------+------+------+------+------+------+-----+-----|
   | IRQ2 |  On  |  On  | Off  | Off  | Off  | Off  | Off | Off |
   |------+------+------+------+------+------+------+-----+-----|
   | IRQ3 |  On  | Off  |  On  | Off  | Off  | Off  | Off | Off |
   |------+------+------+------+------+------+------+-----+-----|
   | IRQ4 |  On  | Off  | Off  |  On  | Off  | Off  | Off | Off |
   |------+------+------+------+------+------+------+-----+-----|
   | IRQ5 |  On  | Off  | Off  | Off  |  On  | Off  | Off | Off |
   |------+------+------+------+------+------+------+-----+-----|
   |IRQ10 |  On  | Off  | Off  | Off  | Off  |  On  | Off | Off |
   |------+------+------+------+------+------+------+-----+-----|
   |IRQ11 |  On  | Off  | Off  | Off  | Off  | Off  | On  | Off |
   |------+------+------+------+------+------+------+-----+-----|
   |IRQ12 |  On  | Off  | Off  | Off  | Off  | Off  | Off | On  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |         I/O INTERRUPT SELECTION (MASK ENABLE OFF)          |
   |------------------------------------------------------------|
   | IRQ  |SW2/1 |SW2/2 |SW2/3 |SW2/4 |SW2/5 |SW2/6 |SW2/7|SW2/8|
   |------+------+------+------+------+------+------+-----+-----|
   | IRQ2 | Off  |  On  | Off  | Off  | Off  | Off  | Off | Off |
   |------+------+------+------+------+------+------+-----+-----|
   | IRQ3 | Off  | Off  |  On  | Off  | Off  | Off  | Off | Off |
   |------+------+------+------+------+------+------+-----+-----|
   | IRQ4 | Off  | Off  | Off  |  On  | Off  | Off  | Off | Off |
   |------+------+------+------+------+------+------+-----+-----|
   | IRQ5 | Off  | Off  | Off  | Off  |  On  | Off  | Off | Off |
   |------+------+------+------+------+------+------+-----+-----|
   |IRQ10 | Off  | Off  | Off  | Off  | Off  |  On  | Off | Off |
   |------+------+------+------+------+------+------+-----+-----|
   |IRQ11 | Off  | Off  | Off  | Off  | Off  | Off  | On  | Off |
   |------+------+------+------+------+------+------+-----+-----|
   |IRQ12 | Off  | Off  | Off  | Off  | Off  | Off  | Off | On  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                RS-232/RS-422 MODE SELECTION                |
   |------------------------------------------------------------|
   | Jumper |          RS-232          |         RS-422         |
   |--------+--------------------------+------------------------|
   | JP1-4  |  Pins 1 & 2, 5 & 6, 9 &  | Pins 1 & 3, 5 & 7, 8 & |
   |        |   10, 11 & 12, 15 & 16   |  10, 11 & 13, 14 & 16  |
   |------------------------------------------------------------|
   | Note: Pins designated should be in the closed position.    |
   +------------------------------------------------------------+