User`s manual

High Performance Low Cost Embedded Systems
4.2.4 Testing Serial Ports
Note: The MINI2440 system goes with a standard driver for three serial ports. To test ports 2 and
3, you need to utilize the shipped extended serial port board.
After booting the system, click running the “SComAssistant” icon on the desk like the screen
shots shown below:
Click on the “Configure” button, open the configuration window, set the serial port to “COM2”,
the “Port speed” to 115200, the others to what the above screen shots present and then click on
“OK”.
In the meantime, connect the “COM2” port on the extended board to a host PC and set up the
serial port configurations in the PC system.
On the main window, click on the “open” button, it will be changed to “close”. Type characters in
the terminal window, click on the “send” button and the PC will receive those input characters.
Please see the screen shots below:
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