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#
#  Cable information for the DY-4 DMV177
#
#  $Id$
#

DY-4 177 Cable configuration to a PC
====================================

Board's DB-25    PC's DB-9   Color in
  Channel A         COM1       Shell
=============   ============  =========
 RX on pin 2     TX on pin 2    Red
 TX on pin 3     RX on pin 3    Blue
GND on pin 7    GND on pin 5    Black
DTR on pin 20   DTR on pin 4    Brown

No other signals are used.

References:

  - Linux Serial FAQ
  - http://ahmed.egypt.com/electronics/serial 
  - DY-4 Documentation