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Text File  |  1990-08-26  |  704b  |  18 lines
  1. RS232
  2.  
  3. Subject: Serial Port 9 pin to 25 pin Cable Adapt
  4.  
  5. DE9S                                           DB25P
  6. Pin #           Control Signal               Pin #
  7. 1  DCD        Data Carrier Detect              8
  8. 2  RX         Recieving Data                   3
  9. 3  TX         Transmit Data                    2
  10. 4  DTR        Data Terminal Ready              20
  11. 5  GND        Signal Ground                    7
  12. 6  DSR        Data Set Ready                   6
  13. 7  RTS        Request to Send                  4
  14. 8  CTS        Clear to Send                    5
  15. 9  RI         Ring Indicator                   22
  16.  
  17. This pinout will work on any IBM compatable computer that has an 9 pin
  18. connector.