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

   DAQ-801, DAQ-802

   Card Type         Data Acquisition                             
   Chip Set          Unidentified                                 
   I/O Options       Digital I/O                                  
   Data Bus          16-bit ISA                                   

<gopher://bitreich.org/I/th99/i/P-R/51969-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |     Function      | Label |        Function        | Label |
   |-------------------+-------+------------------------+-------|
   | Main I/O          |  CN1  | Auxiliary I/O          |  CN2  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                Setting                | Label |  Position  |
   |---------------------------------------+-------+------------|
   | D/A converter 0 uses internal         |  J3   | Pins 4 & 5 |
   | reference voltage                     |       |   closed   |
   |---------------------------------------+-------+------------|
   | D/A converter 0 uses external         |  J3   | Pins 5 & 6 |
   | reference voltage                     |       |   closed   |
   |---------------------------------------+-------+------------|
   | D/A converter 1 uses internal         |  J3   | Pins 1 & 2 |
   | reference voltage                     |       |   closed   |
   |---------------------------------------+-------+------------|
   | D/A converter 1 uses external         |  J3   | Pins 2 & 3 |
   | reference voltage                     |       |   closed   |
   |---------------------------------------+-------+------------|
   | Internal clock source                 |  J4   | Pins 1 & 2 |
   |                                       |       |   closed   |
   |---------------------------------------+-------+------------|
   | External clock source                 |  J4   | Pins 2 & 3 |
   |                                       |       |   closed   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                      BASE I/O ADDRESS                      |
   |------------------------------------------------------------|
   |  Setting   | SW1/1 | SW1/2 | SW1/3 | SW1/4 | SW1/5 | SW1/6 |
   |------------+-------+-------+-------+-------+-------+-------|
   |   | 0000h  |  On   |  On   |  On   |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0010h  |  On   |  On   |  On   |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0020h  |  On   |  On   |  On   |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0030h  |  On   |  On   |  On   |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0040h  |  On   |  On   |  On   |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0210h  |  On   |  On   |  On   |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0280h  |  On   |  On   |  On   |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |>> | 0300h  |  On   |  On   |  On   |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | FFB0h  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | FFC0h  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | FFD0h  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | FFE0h  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | FFF0h  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                  BASE I/O ADDRESS (CON'T)                  |
   |------------------------------------------------------------|
   |  Setting   | SW2/1 | SW2/2 | SW2/3 | SW2/4 | SW2/5 | SW2/6 |
   |------------+-------+-------+-------+-------+-------+-------|
   |   | 0000h  |  On   |  On   |  On   |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0010h  |  On   |  On   |  On   |  On   |  On   |  Off  |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0020h  |  On   |  On   |  On   |  On   |  Off  |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0030h  |  On   |  On   |  On   |  On   |  Off  |  Off  |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0040h  |  On   |  On   |  On   |  Off  |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0210h  |  Off  |  On   |  On   |  On   |  On   |  Off  |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | 0280h  |  Off  |  On   |  Off  |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |>> | 0300h  |  Off  |  Off  |  On   |  On   |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | FFB0h  |  Off  |  Off  |  Off  |  On   |  Off  |  Off  |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | FFC0h  |  Off  |  Off  |  Off  |  Off  |  On   |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | FFD0h  |  Off  |  Off  |  Off  |  Off  |  On   |  Off  |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | FFE0h  |  Off  |  Off  |  Off  |  Off  |  Off  |  On   |
   |---+--------+-------+-------+-------+-------+-------+-------|
   |   | FFF0h  |  Off  |  Off  |  Off  |  Off  |  Off  |  Off  |
   |------------------------------------------------------------|
   |      Note: A total of 4095 base address settings are       |
   |      available. The switches are a binary representation   |
   |      of the decimal memory addresses. SW1/1 is the Most    |
   |      Significant Bit and switch SW2/6 is the Least         |
   |      Significant Bit. The switches have the following      |
   |      decimal values: SW1/1=131072, SW1/2=65536,            |
   |      SW1/3=32768, SW1/4=16384, SW1/5=8192, SW1/6=4096,     |
   |      SW1/7=2048, SW1/8=1024, SW2/1=512, SW2/2=256,         |
   |      SW2/3=128, SW2/4=64, SW2/5=32, SW2/6=16. Turn off the |
   |      switches and add the values of the switches that are  |
   |      off to obtain the correct memory address. (Off=1,     |
   |      On=0)                                                 |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               D/A CONVERTER 1 OUTPUT VOLTAGE               |
   |------------------------------------------------------------|
   |      Setting       |       J2/A        |       J2/B        |
   |--------------------+-------------------+-------------------|
   |     0V to +5V      |       Open        |      Closed       |
   |--------------------+-------------------+-------------------|
   |     -5V to +5V     |      Closed       |      Closed       |
   |--------------------+-------------------+-------------------|
   |     0V to +10V     |       Open        |       Open        |
   |--------------------+-------------------+-------------------|
   |    -10V to +10V    |      Closed       |       Open        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               D/A CONVERTER 2 OUTPUT VOLTAGE               |
   |------------------------------------------------------------|
   |      Setting       |       J2/C        |       J2/D        |
   |--------------------+-------------------+-------------------|
   |     0V to +5V      |       Open        |      Closed       |
   |--------------------+-------------------+-------------------|
   |     -5V to +5V     |      Closed       |      Closed       |
   |--------------------+-------------------+-------------------|
   |     0V to +10V     |       Open        |       Open        |
   |--------------------+-------------------+-------------------|
   |    -10V to +10V    |      Closed       |       Open        |
   +------------------------------------------------------------+