User manual

Chapter 3: Software Installation - QNX 4.XX 3-15
Echo User's Manual, ver. 0.00
-X
Disable software flow control (default)
-w
Enable hardware shutdown on SIGPWR
-W
Disable hardware shutdown on SIGPWR
(default)
Many computers include both COM1 and COM2 directly on the
motherboard. The command line example shown below assumes
that both of these ports are standard equipment in your computer.
Example:
Dev.ser 3f8,4 2f8,3 280,10 288,10 290,10 298,10 2a0,10 2a8,10 2b0,10 2b8,
10 &
The above example configures QNX 4.XX for a standard COM1
port at 3F8 hex, IRQ4; a standard COM2 port at 2F8 hex, IRQ 3
and an Echo adapter at port addresses 280, 288, 290, 298, 2A0,
2A8, 2B0, and 2B8 hex, IRQ 10 channel A. Please refer to
Figures 8 and 9 for the DIP switch and jumper settings for your
Echo adapter and Figures 1, 2, and 3 in Chapter 1:
Introduction for the location of switch block SW1 and jumper
block J1.
Technical Tip
1. You can run under DOS the DOS programs porttest.exe and
portfind.exe to verify your settings and assure you have no
hardware conflicts. You will find these programs on the
DFlex DOS Driver diskette (p/n: DISK306).
2. If you require additional information, please go to the
Download Zone or the Knowledge Database in the Support Center
on the Connect Tech website for product manuals,
installation guides, device driver software and technical
tips. If these sources do not provide you with the help you
need please contact a Connect Tech Technical Support
Representative via email, telephone or fax for further
information (numbers and addresses are found inside the
front cover of the manual).