PATTON ELECTRONICS, INC.

2037

Card Type         Interface Converter
Chip Set          Unidentified
I/O Options       25-pin DTE port, 25-pin parallel port
Maximum Data Rate 115.2Kbps
Data Bus          External

[Image]

                                            CONNECTIONS

               Function                   Label                  Function                  Label

  25-pin parallel port                     CN1      25-pin DTE/DCE serial 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       Off         Off          Off
                              bit

   8bits      Odd parity     1 stop        On         Off          Off
                              bit

   8bits      Even parity    1 stop       Off          On          Off
                              bit

   7bits      Odd parity     2 stop        On          On          Off
                              bits

   7bits      Even parity    2 stop       Off         Off          On
                              bits

   7bits      No parity      2 stop        On         Off          On
                              bits

   7bits      Odd parity     1 stop       Off          On          On
                              bit

   7bits      Even parity    1 stop        On          On          On
                              bit

                        DATA RATE

           Setting             SW1/6     SW1/7     SW1/8

           1200bps              Off       Off       On

           2400bps               On       Off       On

           4800bps               On        On      Off

           9600bps              Off        On       On

          19.2Kbps               On        On       On

          38.4Kbps              Off       Off      Off

          57.6Kbps               On       Off      Off

          115.2Kbps             Off        On      Off

                                    LED

        LED Codes             Color                 Condition

   · · - · ¾ · · - · ¾         Red          Computer is sending data

       · ¾ · ¾ · ¾             Red         Serial device is connected;
                                          computer is not sending data

       · · ¾ · · ¾             Red        Serial and parallel device is
                                            connected; computer is not
                                                  sending data

     · - · ¾ · - · ¾           Red       Printer not ready; data held in
                                                     buffer

    · · · · ¾ · · · ·          Red       Computer ignoring flow control;
                                                    data lost

  Note: LED blinks to show data activity. (· ) Dot indicates blink, (- )
  short line indicates short pause, and (¾ ) long line indicates long
  pause.