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       # DECISION COMPUTER INTERNATIONAL CO., LTD.
       
          12/14/16-BIT A/D-D/A CARD
       
          Card Type         Data acquisition                             
          Chipset           Signal Processing Technologies HADC674Z      
          I/O Options       Analog/digital I/O                           
          Data Bus          8-bit ISA                                    
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |       Function        | Label |      Function      | Label |
          |-----------------------+-------+--------------------+-------|
          | Analog/digital I/O    |  CN1  | Analog-to-digital  |  VR3  |
          | (see pinout below)    |       | voltage            |       |
          |-----------------------+-------+--------------------+-------|
          | Digital-to-analog     |  VR1  | Analog-to-digital  |  VR4  |
          | channel 0 voltage     |       | sampling and hold  |       |
          |-----------------------+-------+--------------------+-------|
          | Digital-to-analog     |  VR2  | Analog-to-digital  |  VR5  |
          | channel 1 voltage     |       | gain               |       |
          |------------------------------------------------------------|
          |      Note:VR5 may not be present on all boards.            |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         J1 PINOUT                          |
          |------------------------------------------------------------|
          |        Function         | Pin |       Function       | Pin |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       |  1  | Analog-to-digital    | 20  |
          | negative channel 0      |     | positive channel 0   |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       |  2  | Analog-to-digital    | 21  |
          | negative channel 1      |     | positive channel 1   |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       |  3  | Analog-to-digital    | 22  |
          | negative channel 2      |     | positive channel 2   |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       |  4  | Analog-to-digital    | 23  |
          | negative channel 3      |     | positive channel 3   |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       |  5  | Analog-to-digital    | 24  |
          | negative channel 4      |     | positive channel 4   |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       |  6  | Analog-to-digital    | 25  |
          | negative channel 5      |     | positive channel 5   |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       |  7  | Analog-to-digital    | 26  |
          | negative channel 6      |     | positive channel 6   |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       |  8  | Analog-to-digital    | 27  |
          | negative channel 7      |     | positive channel 7   |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       |  9  | Analog-to-digital    | 28  |
          | negative channel 8      |     | positive channel 8   |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       | 10  | Analog-to-digital    | 29  |
          | negative channel 9      |     | positive channel 9   |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       | 11  | Analog-to-digital    | 30  |
          | negative channel 10     |     | positive channel 10  |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       | 12  | Analog-to-digital    | 31  |
          | negative channel 11     |     | positive channel 11  |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       | 13  | Analog-to-digital    | 32  |
          | negative channel 12     |     | positive channel 12  |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       | 14  | Analog-to-digital    | 33  |
          | negative channel 13     |     | positive channel 13  |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       | 15  | Analog-to-digital    | 34  |
          | negative channel 14     |     | positive channel 14  |     |
          |-------------------------+-----+----------------------+-----|
          | Analog-to-digital       | 16  | Analog-to-digital    | 35  |
          | negative channel 15     |     | positive channel 15  |     |
          |-------------------------+-----+----------------------+-----|
          | Channel 1 voltage       | 17  | Channel 1 current    | 36  |
          | measurement             |     | measurement          |     |
          |-------------------------+-----+----------------------+-----|
          | Channel 0 voltage       | 18  | Channel 0 current    | 37  |
          | measurement             |     | measurement          |     |
          |-------------------------+-----+----------------------+-----|
          | Voltage/current         | 19  |                      |     |
          | measurement common      |     |                      |     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Setting               | Label |   Position   |
          |-------------------------------------+-------+--------------|
          | » | Factory configured - do not     |  JP3  | Unidentified |
          |   | alter                           |       |              |
          |---+---------------------------------+-------+--------------|
          | » | Analog-to-digital voltage is 0V |  JP4  |  Pins 3 & 4  |
          |   | to 10V                          |       |    closed    |
          |---+---------------------------------+-------+--------------|
          |   | Analog-to-digital voltage is    |  JP4  |  Pins 1 & 2  |
          |   | -10V to 10V                     |       |    closed    |
          |---+---------------------------------+-------+--------------|
          | » | Digital-to-analog channel 0     |  JP6  |  Pins 3 & 4  |
          |   | voltage is 0V to 10V            |       |    closed    |
          |---+---------------------------------+-------+--------------|
          |   | Digital-to-analog channel 0     |  JP6  |  Pins 1 & 2  |
          |   | voltage is -10V to 10V          |       |    closed    |
          |---+---------------------------------+-------+--------------|
          | » | Digital-to-analog channel 1     |  JP7  |  Pins 3 & 4  |
          |   | voltage is 0V to 10V            |       |    closed    |
          |---+---------------------------------+-------+--------------|
          |   | Digital-to-analog channel 1     |  JP7  |  Pins 1 & 2  |
          |   | voltage is -10V to 10V          |       |    closed    |
          |---+---------------------------------+-------+--------------|
          | » | Factory configured - do not     | SW1/8 |      On      |
          |   | alter                           |       |              |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 SAMPLING AND HOLD VOLTAGE                  |
          |------------------------------------------------------------|
          |    Setting     |       JP1       |    JP2     |    JP5     |
          |----------------+-----------------+------------+------------|
          | » |   Fixed    |   Pins 1 & 2    | Pins 1 & 2 | Pins 1 & 2 |
          |   |            |     closed      |   closed   |   closed   |
          |---+------------+-----------------+------------+------------|
          |   | Set by VR4 |   Pins 2 & 3    | Pins 2 & 3 | Pins 2 & 3 |
          |   |            |     closed      |   closed   |   closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                      BASE I/O ADDRESS                      |
          |------------------------------------------------------------|
          | Setting  | SW1/1 |SW1/2 |SW1/3 |SW1/4 |SW1/5 |SW1/6 |SW1/7 |
          |----------+-------+------+------+------+------+------+------|
          |   000h   |  On   |  On  |  On  |  On  |  On  |  On  |  On  |
          |----------+-------+------+------+------+------+------+------|
          |   008h   |  On   |  On  |  On  |  On  |  On  |  On  | Off  |
          |----------+-------+------+------+------+------+------+------|
          |   010h   |  On   |  On  |  On  |  On  |  On  | Off  |  On  |
          |----------+-------+------+------+------+------+------+------|
          |   018h   |  On   |  On  |  On  |  On  |  On  | Off  | Off  |
          |----------+-------+------+------+------+------+------+------|
          |   020h   |  On   |  On  |  On  |  On  | Off  |  On  |  On  |
          |----------+-------+------+------+------+------+------+------|
          |   3D8h   |  Off  | Off  | Off  | Off  |  On  | Off  | Off  |
          |----------+-------+------+------+------+------+------+------|
          |   3E0h   |  Off  | Off  | Off  | Off  | Off  |  On  |  On  |
          |----------+-------+------+------+------+------+------+------|
          |   3E8h   |  Off  | Off  | Off  | Off  | Off  |  On  | Off  |
          |----------+-------+------+------+------+------+------+------|
          |   3F0h   |  Off  | Off  | Off  | Off  | Off  | Off  |  On  |
          |----------+-------+------+------+------+------+------+------|
          |   3F8h   |  Off  | Off  | Off  | Off  | Off  | Off  | Off  |
          |------------------------------------------------------------|
          |     Note:A total of 128 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 SW1/7 is the Least          |
          |     Significant Bit. The switches have the following       |
          |     decimal values: SW1/1=512, SW1/2=256, SW1/3=128,       |
          |     SW1/4=64, SW1/5=32, SW1/6=16, SW1/7=8. Turn off the    |
          |     switches and add the values of the switches that are   |
          |     off to obtain the correct address. (Off=1, On=0)       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DIAGNOSTIC LED(S)                      |
          |------------------------------------------------------------|
          |      The function of the LED is unidentified.              |
          +------------------------------------------------------------+