F6: INT vector: This is to set interrupt vector for each port. You can set this feature to “Yes” (default) and gain best performance for the board.
4.Press F10 to save the latest configuration and exit the SETUP program.
Loading Driver
Having completed the setup, you can load the driver,
Universal 2/4/8 serial ports Communication Driver
Setup driver …
Device driver setup O.K.
It means the Smartio C168 Series driver is installed properly. At this point, you are ready to execute application that supports