User`s manual

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23
COM Port Number Settings
Under Port Number, select a COM number to assign to the serial port. Click
“OK” to approve the settings for the selected port.
Note: In order to prevent system resource conflict, do not select “in use” port.
COM I/O Resource
User can read the COM “IO Range” and “IRQ” located in system by selecting
COM port.
FIFO Settings
Select an Rx FIFO Trigger and Tx FIFO Size.
The default Rx FIFO Trigger is 112 bytes. The default Tx FIFO Size is 128
bytes. Click “Apply to All” to change this setting for all serial ports on the
board. Then click “OK” to save the settings.