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       # DECISION COMPUTER INTERNATIONAL CO., LTD.
       
          IPCIDDEC
       
          Card Type   Data acquisition                                   
          Chipset     Unidentified                                       
          I/O Options Serial port, input device port, relay output       
                      connector, expansion connector                     
          Data Bus    Serial                                             
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          |        Function         | Label |     Function     | Label |
          |-------------------------+-------+------------------+-------|
          | Serial port to DTE      |  P1   | Relay output     |  P5   |
          |-------------------------+-------+------------------+-------|
          | Auxiliary serial port   |  P2   | Expansion        |  P6   |
          |                         |       | connector        |       |
          |-------------------------+-------+------------------+-------|
          | Trigger for             |  P3   | +5V DC power in  |  P7   |
          | successfully read data  |       |                  |       |
          |-------------------------+-------+------------------+-------|
          | Input device connector  |  P4   |                  |       |
          | (see pinout below)      |       |                  |       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                         P4 PINOUT                          |
          |------------------------------------------------------------|
          |        Function        | Pin |       Function        | Pin |
          |------------------------+-----+-----------------------+-----|
          | +5V DC out             |  1  | +5V DC out            |  9  |
          |------------------------+-----+-----------------------+-----|
          | +5V DC out             |  2  | +5V DC out            | 10  |
          |------------------------+-----+-----------------------+-----|
          | Bar code reader signal |  3  | Card reader Card      | 11  |
          | 1 in                   |     | Loaded Signal 1 in    |     |
          |------------------------+-----+-----------------------+-----|
          | Bar code reader signal |  4  | Card reader Card      | 12  |
          | 2 in                   |     | Loaded Signal 2 in    |     |
          |------------------------+-----+-----------------------+-----|
          | Ground                 |  5  | Card reader Card      | 13  |
          |                        |     | Clock Signal 1 in     |     |
          |------------------------+-----+-----------------------+-----|
          | Ground                 |  6  | Card reader Card      | 14  |
          |                        |     | Clock Signal 2 in     |     |
          |------------------------+-----+-----------------------+-----|
          | Ground                 |  7  | Card reader Card Data | 15  |
          |                        |     | Signal 1 in           |     |
          |------------------------+-----+-----------------------+-----|
          | Ground                 |  8  | Card reader Card Data | 16  |
          |                        |     | Signal 2 in           |     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |                Setting                 | Label | Position  |
          |----------------------------------------+-------+-----------|
          | » | Watchdog timer disabled            |  JP1  |   Open    |
          |---+------------------------------------+-------+-----------|
          |   | Watchdog timer enabled             |  JP1  |  Closed   |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |               MISCELLANEOUS TECHNICAL NOTES                |
          |------------------------------------------------------------|
          | This card is designed to be used with Decision Computer    |
          | International Co., Ltd.’s IPCCPU board. See this document  |
          | for more information.                                      |
          +------------------------------------------------------------+