serial interface rs232 tty "" "" 9600 8 N 1 N 0x0 0x0 5 0x0 /dev/ttyS0
x10    interface controller cm17a "" "" serial
dout1  device digital_output cm17a_doutput "" "" 0 x10 A 1
dout2  device digital_output cm17a_doutput "" "" 0 x10 A 2