PATTON ELECTRONICS, INC.
========================

   2029

   Card Type           Interface Converter                        
   Chip Set            Unidentified                               
   I/O Options         9-pin serial port, 36-pin parallel port    
   Maximum Data Rate   38.4Kbps                                   
   Data Bus            External                                   

<gopher://bitreich.org/I/th99/t/P-R/54955-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |      Function      | Label |       Function        | Label |
   |--------------------+-------+-----------------------+-------|
   | 9-pin serial port  |  CN1  | 36-pin parallel port  |  CN2  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |                 Setting                 | Label | Position |
   |-----------------------------------------+-------+----------|
   |>> | Hardware flow control enabled       | SW1/1 |   Off    |
   |---+-------------------------------------+-------+----------|
   |   | Software flow control enabled       | SW1/1 |    On    |
   |---+-------------------------------------+-------+----------|
   |>> | LED indicator enabled               | SW1/2 |    On    |
   |---+-------------------------------------+-------+----------|
   |   | LED indicator disabled              | SW1/2 |   Off    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        DATA FORMAT                         |
   |------------------------------------------------------------|
   |   Data    |  Parity   | Stop Bits  | SW1/3 | SW1/4 | SW1/5 |
   |-----------+-----------+------------+-------+-------+-------|
   |>> | 8bits | No parity | 1 stop bit |  Off  |  Off  |  Off  |
   |---+-------+-----------+------------+-------+-------+-------|
   |   | 8bits |    Odd    | 1 stop bit |  On   |  Off  |  Off  |
   |   |       |  parity   |            |       |       |       |
   |---+-------+-----------+------------+-------+-------+-------|
   |   | 8bits |   Even    | 1 stop bit |  Off  |  On   |  Off  |
   |   |       |  parity   |            |       |       |       |
   |---+-------+-----------+------------+-------+-------+-------|
   |   | 7bits |    Odd    |   2 stop   |  On   |  On   |  Off  |
   |   |       |  parity   |    bits    |       |       |       |
   |---+-------+-----------+------------+-------+-------+-------|
   |   | 7bits |   Even    |   2 stop   |  Off  |  Off  |  On   |
   |   |       |  parity   |    bits    |       |       |       |
   |---+-------+-----------+------------+-------+-------+-------|
   |   | 7bits | No parity |   2 stop   |  On   |  Off  |  On   |
   |   |       |           |    bits    |       |       |       |
   |---+-------+-----------+------------+-------+-------+-------|
   |   | 7bits |    Odd    | 1 stop bit |  Off  |  On   |  On   |
   |   |       |  parity   |            |       |       |       |
   |---+-------+-----------+------------+-------+-------+-------|
   |   | 7bits |   Even    | 1 stop bit |  On   |  On   |  On   |
   |   |       |  parity   |            |       |       |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         DATA RATE                          |
   |------------------------------------------------------------|
   |          Setting           |  SW1/6   |  SW1/7   |  SW1/8  |
   |----------------------------+----------+----------+---------|
   |   |         300bps         |   Off    |   Off    |   On    |
   |---+------------------------+----------+----------+---------|
   |   |         600bps         |    On    |   Off    |   On    |
   |---+------------------------+----------+----------+---------|
   |   |        1200bps         |    On    |    On    |   Off   |
   |---+------------------------+----------+----------+---------|
   |   |        2400bps         |   Off    |    On    |   On    |
   |---+------------------------+----------+----------+---------|
   |   |        4800bps         |    On    |    On    |   On    |
   |---+------------------------+----------+----------+---------|
   |>> |        9600bps         |   Off    |   Off    |   Off   |
   |---+------------------------+----------+----------+---------|
   |   |        19.2Kbps        |    On    |   Off    |   Off   |
   |---+------------------------+----------+----------+---------|
   |   |        38.4Kbps        |   Off    |    On    |   Off   |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                            LED                             |
   |------------------------------------------------------------|
   |      LED Codes      | Color |          Condition           |
   |---------------------+-------+------------------------------|
   | . . - .  3/4  . . - .  3/4  |  Red  |   Computer is sending data   |
   |---------------------+-------+------------------------------|
   |     .  3/4  .  3/4  .  3/4      |  Red  | Serial device is connected;  |
   |                     |       | computer is not sending data |
   |---------------------+-------+------------------------------|
   |     . .  3/4  . .  3/4      |  Red  |  Serial and parallel device  |
   |                     |       |  is connected; computer is   |
   |                     |       |       not sending data       |
   |---------------------+-------+------------------------------|
   |   . - .  3/4  . - .  3/4    |  Red  | Printer not ready; data held |
   |                     |       |          in buffer           |
   |---------------------+-------+------------------------------|
   |  . . . .  3/4  . . . .  |  Red  |    Computer ignoring flow    |
   |                     |       |      control; data lost      |
   |------------------------------------------------------------|
   | Note: LED blinks to show data activity. ( . -  3/4             |
   +------------------------------------------------------------+