QUATECH, INC.
=============

   PXB-241

   Card Type          Digital I/O adapter                         
   Chipset/Controller Unidentified                                
   I/O Options        I/O port                                    
   Maximum DRAM       N/A                                         

<gopher://bitreich.org/I/th99/i/P-R/50467-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |            Purpose            |          Location          |
   |-------------------------------+----------------------------|
   | DB-37 I/O interface           |            CN1             |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       ADDRESS SELECT                       |
   |------------------------------------------------------------|
   | Address | SW1/1 | SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6 |SW1/7 |
   |---------+-------+-------+------+------+------+------+------|
   |  280h   |  Off  |  On   | Off  |  On  |  On  |  On  |  On  |
   |---------+-------+-------+------+------+------+------+------|
   |  2A8h   |  Off  |  On   | Off  |  On  | Off  |  On  | Off  |
   |---------+-------+-------+------+------+------+------+------|
   |  300h   |  Off  |  Off  |  On  |  On  |  On  |  On  |  On  |
   |---------+-------+-------+------+------+------+------+------|
   |  3F8h   |  Off  |  Off  | Off  | Off  | Off  | Off  | Off  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      INTERRUPT SELECT                      |
   |------------------------------------------------------------|
   | IRQ  |  J1/A  |  J1/B  |  J1/C  |  J1/D  |  J1/E  |  J1/F  |
   |------+--------+--------+--------+--------+--------+--------|
   | IRQ2 | Closed |  Open  |  Open  |  Open  |  Open  |  Open  |
   |------+--------+--------+--------+--------+--------+--------|
   | IRQ3 |  Open  | Closed |  Open  |  Open  |  Open  |  Open  |
   |------+--------+--------+--------+--------+--------+--------|
   | IRQ4 |  Open  |  Open  | Closed |  Open  |  Open  |  Open  |
   |------+--------+--------+--------+--------+--------+--------|
   | IRQ5 |  Open  |  Open  |  Open  | Closed |  Open  |  Open  |
   |------+--------+--------+--------+--------+--------+--------|
   | IRQ6 |  Open  |  Open  |  Open  |  Open  | Closed |  Open  |
   |------+--------+--------+--------+--------+--------+--------|
   | IRQ7 |  Open  |  Open  |  Open  |  Open  |  Open  | Closed |
   +------------------------------------------------------------+