Hello,
> Hi there.. I am trying to connect my serial port on my win xp (64) pc
> to the 7400 board using the 9440 daughter board.. I have set the
> serial port to 115200 8N1 no flow control but I am not getting any
> output to my screen.. My laptop (beside my PC) is connected to the
> ethernet port on the 7400 and that is working fine.
>
> Can someone please tell me where I have gone wrong so I can get on to
> my next road block of booting debian off the sd card...
You can check you null modem cable with on ohm meter, you should find
pins 2 and 3 are crossed over. If your cable is ok then more than likely
you have a bad serial port on your PC or your TS-7400. An easy way to
test your serial port on your PC would be to short pins 2 and 3. Open a
terminal emulator. Assuming you have echo disabled in your terminal
emulator what ever you type should appear in your terminal emulator. You
can verify that echo is disabled by unshorting pins 2 and 3, you should
no longer see the characters echoed to your terminal emulator...
//Eddie
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/ts-7000/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/ts-7000/join
(Yahoo! ID required)
<*> To change settings via email:
<*> To unsubscribe from this group, send an email to:
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|