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

   1203

   Card Type           Synchronous modem eliminator               
   Chip Set            Unidentified                               
   I/O Options         Serial ports (2)                           
   Data Bus            External                                   

<gopher://bitreich.org/I/th99/i/P-R/54829-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label |      Function       | Label |
   |----------------------+-------+---------------------+-------|
   | 25-pin serial port   |  CN1  | 25-pin serial port  |  CN2  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |            Function            | Label |     Position      |
   |--------------------------------+-------+-------------------|
   | Port 1 - Constant carrier      |  JP1  | Pins 1 & 2 closed |
   | detect                         |       |                   |
   |--------------------------------+-------+-------------------|
   | Port 1 - Controlled carrier    |  JP1  | Pins 2 & 3 closed |
   | detect                         |       |                   |
   |--------------------------------+-------+-------------------|
   | Port 2 - Constant carrier      |  JP2  | Pins 1 & 2 closed |
   | detect                         |       |                   |
   |--------------------------------+-------+-------------------|
   | Port 2 - Controlled carrier    |  JP2  | Pins 2 & 3 closed |
   | detect                         |       |                   |
   |--------------------------------+-------+-------------------|
   | Port 1 - Ground                |  JP5  | Pins 1 & 2 closed |
   |--------------------------------+-------+-------------------|
   | Port 2 - Ground                |  JP5  | Pins 3 & 4 closed |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    DATA RATE SELECTION                     |
   |------------------------------------------------------------|
   | Function  |JP6/A |JP6/B |JP6/C |JP6/D |JP6/E |JP6/F |JP6/G |
   |-----------+------+------+------+------+------+------+------|
   | External  |Closed| Open | Open | Open | Open | Open | Open |
   |   clock   |      |      |      |      |      |      |      |
   |-----------+------+------+------+------+------+------+------|
   |    224    | Open |Closed| Open | Open | Open | Open | Open |
   |-----------+------+------+------+------+------+------+------|
   |    112    | Open | Open |Closed| Open | Open | Open | Open |
   |-----------+------+------+------+------+------+------+------|
   |    56     | Open | Open | Open |Closed| Open | Open | Open |
   |-----------+------+------+------+------+------+------+------|
   |    28     | Open | Open | Open | Open |Closed| Open | Open |
   |-----------+------+------+------+------+------+------+------|
   |    14     | Open | Open | Open | Open | Open |Closed| Open |
   |-----------+------+------+------+------+------+------+------|
   |     7     | Open | Open | Open | Open | Open | Open |Closed|
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               PORT 1 RTS/CTS DELAY SELECTION               |
   |------------------------------------------------------------|
   |          Function          |              JP3              |
   |----------------------------+-------------------------------|
   |           0 msec           |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |          6.6 msec          |       Pins 5 & 6 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |               PORT 2 RTS/CTS DELAY SELECTION               |
   |------------------------------------------------------------|
   |          Function          |              JP4              |
   |----------------------------+-------------------------------|
   |           0 msec           |       Pins 1 & 2 closed       |
   |----------------------------+-------------------------------|
   |          6.6 msec          |       Pins 5 & 6 closed       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  |    Color     |  Status  |         Condition         |
   |------+--------------+----------+---------------------------|
   | LED1 | Unidentified | Blinking |  Port 1 - Data activity   |
   |------+--------------+----------+---------------------------|
   | LED1 | Unidentified |   Off    | Port 1 - No data activity |
   |------+--------------+----------+---------------------------|
   | LED2 | Unidentified | Blinking |  Port 2 - Data activity   |
   |------+--------------+----------+---------------------------|
   | LED2 | Unidentified |   Off    | Port 2 - No data activity |
   |------+--------------+----------+---------------------------|
   | LED3 | Unidentified | Blinking |  Port 1 - Data activity   |
   |------+--------------+----------+---------------------------|
   | LED3 | Unidentified |   Off    | Port 1 - No data activity |
   |------+--------------+----------+---------------------------|
   | LED4 | Unidentified | Blinking |  Port 2 - Data activity   |
   |------+--------------+----------+---------------------------|
   | LED4 | Unidentified |   Off    | Port 2 - No data activity |
   |------+--------------+----------+---------------------------|
   | LED5 | Unidentified |    On    |  Port 1 - Incoming data   |
   |      |              |          | enters through line side  |
   |------+--------------+----------+---------------------------|
   | LED5 | Unidentified |   Off    |     Port 1 - No data      |
   |      |              |          |        throughput         |
   |------+--------------+----------+---------------------------|
   | LED6 | Unidentified |    On    |   Port 2 - Output data    |
   |      |              |          |    through RS-232 side    |
   |------+--------------+----------+---------------------------|
   | LED6 | Unidentified |   Off    |     Port 2 - No data      |
   |      |              |          |        throughput         |
   +------------------------------------------------------------+