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#
# Cable information for the DY-4 DMV177
#
# $Id$
#
Background
==========
All serial cables described in this file were built using RJ-45 ribbon
cables which were plugged into DB-25 or DB-9 adapters wired as described.
Matching the colors of the wires in the shell is the easiest way to
make sure the cable is built properly.
References
==========
- Linux Serial FAQ
- http://ahmed.egypt.com/electronics/serial
- DY-4 Documentation
Front Panel RS-232 Connection 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.
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