
PATTON ELECTRONICS COMPANY

1202

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

[Image]

                                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

  512 Kbps   Open     Closed   Open     Open     Open     Open      Open

  256 Kbps   Open     Open     Closed   Open     Open     Open      Open

  128 Kbps   Open     Open     Open     Closed   Open     Open      Open

  64 Kbps    Open     Open     Open     Open     Closed   Open      Open

  32 Kbps    Open     Open     Open     Open     Open     Closed    Open

  16 Kbps    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

