I have connected battery pack to BQ EVM. I am not able to read correct voltage of cell1, after debugging I found that there is 70mv of difference between BAT0 and BAT0S. Also resistance between these two points was 244Kohm. Currently I have connected battery pack negative to BAT0. BAT0S is not connected to battery negative. so is there any need to externally short this two points(BAT0 and BAT0S) and is it safe to short these two points? are those points internally connected? Nothing is mentioned in data sheet regarding connection between this two points.