PATTON ELECTRONICS COMPANY
==========================

   2023

   Card Type           Interface Converter                        
   Chip Set            Unidentified                               
   I/O Options         25-pin serial port, 36-pin parallel port   
   Maximum Data Rate   19.2Kbps                                   
   Data Bus            External                                   

<gopher://bitreich.org/I/th99/t/P-R/54943-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |         Function         | Label |    Function     | Label |
   |--------------------------+-------+-----------------+-------|
   | 25-pin DTE/DCE serial    |  CN1  | 36-pin parallel |  CN2  |
   | port                     |       | port            |       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |              Setting              | Label |    Position    |
   |-----------------------------------+-------+----------------|
   |>> | Hardware flow control enabled |  JP2  |   Pins 2 & 3   |
   |   |                               |       |     closed     |
   |---+-------------------------------+-------+----------------|
   |   | Software flow control enabled |  JP2  |   Pins 1 & 2   |
   |   |                               |       |     closed     |
   |---+-------------------------------+-------+----------------|
   |>> | 8 data bits                   |  JP3  |   Pins 2 & 3   |
   |   |                               |       |     closed     |
   |---+-------------------------------+-------+----------------|
   |   | 7 data bits                   |  JP3  |   Pins 1 & 2   |
   |   |                               |       |     closed     |
   |---+-------------------------------+-------+----------------|
   |>> | Parity disabled               |  JP3  |   Pins 5 & 6   |
   |   |                               |       |     closed     |
   |---+-------------------------------+-------+----------------|
   |   | Parity enabled                |  JP3  |   Pins 4 & 5   |
   |   |                               |       |     closed     |
   |---+-------------------------------+-------+----------------|
   |>> | Even parity                   |  JP3  |   Pins 8 & 9   |
   |   |                               |       |     closed     |
   |---+-------------------------------+-------+----------------|
   |   | Odd parity                    |  JP3  |   Pins 7 & 8   |
   |   |                               |       |     closed     |
   |---+-------------------------------+-------+----------------|
   |>> | DCE mode                      |  SW1  |       On       |
   |---+-------------------------------+-------+----------------|
   |   | DTE mode                      |  SW1  |      Off       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         DATA RATE                          |
   |------------------------------------------------------------|
   |  Setting  |JP1/A |JP1/B |JP1/C |JP1/D |JP1/E |JP1/F |JP1/G |
   |-----------+------+------+------+------+------+------+------|
   |  300bps   | Open | Open | Open | Open | Open | Open |Closed|
   |-----------+------+------+------+------+------+------+------|
   |  600bps   | Open | Open | Open | Open | Open |Closed| Open |
   |-----------+------+------+------+------+------+------+------|
   |  1200bps  | Open | Open | Open | Open |Closed| Open | Open |
   |-----------+------+------+------+------+------+------+------|
   |  2400bps  | Open | Open | Open |Closed| Open | Open | Open |
   |-----------+------+------+------+------+------+------+------|
   |  4800bps  | Open | Open |Closed| Open | Open | Open | Open |
   |-----------+------+------+------+------+------+------+------|
   |  9600bps  | Open |Closed| Open | Open | Open | Open | Open |
   |-----------+------+------+------+------+------+------+------|
   | 19.2Kbps  |Closed| Open | Open | Open | Open | Open | Open |
   +------------------------------------------------------------+