Hi Richard,

> The two serial ports of my board shall read from serial devices
> (measuring probes). I need a third port to write to a lcd-display.
> Since I have no third port I'm asking, if I can use one of the ports
> for reading from the device and writing to the display at the same
> time - one signal uses RXD, the other one TXD. Is that possible?

It should work as long as the devices have the same configuration (baud 
rate, stop bits, parity).

-- 
Regards,
Paul Breneman
www.dbReplication.com
www.TurboControl.com

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