AMERICAN DATA AQUISITION CORPORATION
====================================

   5500MF

   Card Type               Data Aquisition                        
   Chip Set                Unidentified                           
   Maximum Onboard Memory  Unidentified                           
   I/O Options             Analog input, digital input            
   Hard Drives supported   None                                   
   Floppy drives supported None                                   
   Data Bus                8-bit ISA                              
   Card Size               Half length                            

<gopher://bitreich.org/I/th99/i/A-B/54116-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |         Function         | Label |    Function     | Label |
   |--------------------------+-------+-----------------+-------|
   | 37-pin analog/digital    |  J1   | Bipolar offset  |  P2   |
   | signals connector        |       | selector        |       |
   |--------------------------+-------+-----------------+-------|
   | A/D converter gain       |  P1   | Unipolar offset |  P3   |
   | selector                 |       | selector        |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Function            | Label |     Position      |
   |--------------------------------+-------+-------------------|
   |>> | 1.02 MHz PIT clock 1 input |  JP8  | Pins 1 & 2 closed |
   |---+----------------------------+-------+-------------------|
   |   | External PIT clock 1 input |  JP8  | Pins 2 & 3 closed |
   |---+----------------------------+-------+-------------------|
   |>> | Factory configured - do    | JP11  |       Open        |
   |   | not alter                  |       |                   |
   |---+----------------------------+-------+-------------------|
   |>> | A/D channel not sequenced  | JP12  |       Open        |
   |---+----------------------------+-------+-------------------|
   |   | A/D channel auto sequenced | JP12  |      Closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               DIGITAL INPUT/OUTPUT SELECTION               |
   |------------------------------------------------------------|
   |              Setting              |  Label   |  Position   |
   |-----------------------------------+----------+-------------|
   |>> |   Digital I/O inputs (0-3)    |   JP4    |    Open     |
   |---+-------------------------------+----------+-------------|
   |   |   Digital I/O outputs (0-3)   |   JP4    |   Closed    |
   |---+-------------------------------+----------+-------------|
   |>> |   Digital I/O inputs (4-7)    |   JP5    |    Open     |
   |---+-------------------------------+----------+-------------|
   |   |   Digital I/O outputs (4-7)   |   JP5    |   Closed    |
   |---+-------------------------------+----------+-------------|
   |>> |  Digital I/O outputs (8-11)   |   JP6    |   Closed    |
   |---+-------------------------------+----------+-------------|
   |   |   Digital I/O inputs (8-11)   |   JP6    |    Open     |
   |---+-------------------------------+----------+-------------|
   |>> |  Digital I/O outputs (12-15)  |   JP7    |   Closed    |
   |---+-------------------------------+----------+-------------|
   |   |  Digital I/O inputs (12-15)   |   JP7    |    Open     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                A/D TRIGGER SOURCE SELECTION                |
   |------------------------------------------------------------|
   |                 Source                 |        JP1        |
   |----------------------------------------+-------------------|
   |         Software trigger only          |       Open        |
   |----------------------------------------+-------------------|
   |            External trigger            | Pins 1 & 2 closed |
   |----------------------------------------+-------------------|
   |         PIT counter 0 trigger          | Pins 2 & 3 closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    A/D RANGE SELECTION                     |
   |------------------------------------------------------------|
   |   Polarity   | Voltage |  JP2   |  JP3   |  JP9   |  JP10  |
   |--------------+---------+--------+--------+--------+--------|
   |>> | Bipolar  |  + 10V  | Pins 1 | Pins 1 | Pins 1 | Pins 1 |
   |   |          |         |  & 2   |  & 2   |  & 2   |  & 2   |
   |---+----------+---------+--------+--------+--------+--------|
   |   | Bipolar  |  + 5V   | Pins 1 | Pins 1 | Pins 2 | Pins 1 |
   |   |          |         |  & 2   |  & 2   |  & 3   |  & 2   |
   |---+----------+---------+--------+--------+--------+--------|
   |   | Unipolar |  0-10V  | Pins 2 | Pins 2 | Pins 2 | Pins 2 |
   |   |          |         |  & 3   |  & 3   |  & 3   |  & 3   |
   |------------------------------------------------------------|
   | Note: Pins designated are in the closed position           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 BASE I/O ADDRESS SELECTION                 |
   |------------------------------------------------------------|
   | Setting  |   W9   |   W8   |  W7   |  W6   |  W5   |  W4   |
   |----------+--------+--------+-------+-------+-------+-------|
   |   | 000h | Closed | Closed |Closed |Closed |Closed |Closed |
   |---+------+--------+--------+-------+-------+-------+-------|
   |   | 010h | Closed | Closed |Closed |Closed |Closed | Open  |
   |---+------+--------+--------+-------+-------+-------+-------|
   |   | 020h | Closed | Closed |Closed |Closed | Open  |Closed |
   |---+------+--------+--------+-------+-------+-------+-------|
   |   | 030h | Closed | Closed |Closed |Closed | Open  | Open  |
   |---+------+--------+--------+-------+-------+-------+-------|
   |   | 040h | Closed | Closed |Closed | Open  |Closed |Closed |
   |---+------+--------+--------+-------+-------+-------+-------|
   |>>  | 200h |  Open  | Closed |Closed |Closed |Closed |Closed |
   |---+------+--------+--------+-------+-------+-------+-------|
   |   | 3B0h |  Open  |  Open  | Open  |Closed | Open  | Open  |
   |---+------+--------+--------+-------+-------+-------+-------|
   |   | 3C0h |  Open  |  Open  | Open  | Open  |Closed |Closed |
   |---+------+--------+--------+-------+-------+-------+-------|
   |   | 3D0h |  Open  |  Open  | Open  | Open  |Closed | Open  |
   |---+------+--------+--------+-------+-------+-------+-------|
   |   | 3E0h |  Open  |  Open  | Open  | Open  | Open  |Closed |
   |---+------+--------+--------+-------+-------+-------+-------|
   |   | 3F0h |  Open  |  Open  | Open  | Open  | Open  | Open  |
   |------------------------------------------------------------|
   |                           Note:                            |
   |                                                            |
   |A total of 256 base address settings are available. The     |
   |jumpers are a binary representation of the decimal memory   |
   |addresses. W9 is the Most Significant Bit and switch W4 is  |
   |the Least Significant Bit. The switches have the following  |
   |decimal values: W9=512, W8=256, W7=128, W6=64, W5=32, W4=16.|
   |Turn off the switches and add the values of the switches to |
   |obtain the correct memory address. (Close=0, Open=1)        |
   +------------------------------------------------------------+