BRAIN BOXES
===========

   RELAY 16

   Card Type           Digital I/O card                           
   I/O Options         37-pin port                                
   Data Bus            8-bit ISA                                  

<gopher://bitreich.org/I/th99/i/A-B/55367-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |           Function            |           Label            |
   |-------------------------------+----------------------------|
   | 37-pin port                   |            CN1             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 BASE I/O ADDRESS SELECTION                 |
   |------------------------------------------------------------|
   |Setting |SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5|SW1/6|SW1/7|SW1/8|
   |--------+------+------+------+------+-----+-----+-----+-----|
   |  |276h | Off  | Off  |  On  | Off  | Off | Off | On  | On  |
   |--+-----+------+------+------+------+-----+-----+-----+-----|
   |  |278h |  On  |  On  | Off  | Off  | Off | Off | On  | On  |
   |--+-----+------+------+------+------+-----+-----+-----+-----|
   |  |27Ah | Off  |  On  | Off  | Off  | Off | Off | On  | On  |
   |--+-----+------+------+------+------+-----+-----+-----+-----|
   |  |27Ch |  On  | Off  | Off  | Off  | Off | Off | On  | On  |
   |--+-----+------+------+------+------+-----+-----+-----+-----|
   |  |27Eh | Off  | Off  | Off  | Off  | Off | Off | On  | On  |
   |--+-----+------+------+------+------+-----+-----+-----+-----|
   |>> |280h |  On  |  On  |  On  |  On  | On  | On  | Off | On  |
   |--+-----+------+------+------+------+-----+-----+-----+-----|
   |  |282h | Off  |  On  |  On  |  On  | On  | On  | Off | On  |
   |--+-----+------+------+------+------+-----+-----+-----+-----|
   |  |284h |  On  | Off  |  On  |  On  | On  | On  | Off | On  |
   |--+-----+------+------+------+------+-----+-----+-----+-----|
   |  |286h | Off  | Off  |  On  |  On  | On  | On  | Off | On  |
   |--+-----+------+------+------+------+-----+-----+-----+-----|
   |  |288h |  On  |  On  | Off  |  On  | On  | On  | Off | On  |
   |--+-----+------+------+------+------+-----+-----+-----+-----|
   |  |28Ah | Off  |  On  | Off  |  On  | On  | On  | Off | On  |
   +------------------------------------------------------------+