(self)
return DOPortsCollection(self._name)
List[nidaqmx.system._collections.PhysicalChannelCollection]:
            Indicates a collection that contains all the digital output
            ports available on the device.
List[nidaqmx.system._collections.PhysicalChannelCollection]:
            Indicates a collection that contains all the digital output
            ports available on the device.
List [ nidaqmx . system . _collections . PhysicalChannelCollection ] : Indicates a collection that contains all the digital output ports available on the device .
def do_ports(self):
        """
        List[nidaqmx.system._collections.PhysicalChannelCollection]:
            Indicates a collection that contains all the digital output
            ports available on the device.
        """
        return DOPortsCollection(self._name)
def do_ports ( self ) : return DOPortsCollection ( self . _name )