what should be the direction of pin P0.26 and P0.27 when external low frequency crystal is connected ??? or they should be left untouched in the code ???
To reduce the current consumption I drive all the other GPIO pin as output and low as they are not connected anywhere. but recently we have put external low frequency osc to pin 45-46 which shares pin with GPIO P0.26 and P0.27, so I am little confused should I drive them as GPIO input or they should be left untouched in code.
