> > Do you think we have to check the value we read from INT1~INT5? INT2 is > 0xff when this issue occurs, but the EXTON1~EXTON3 is connected to > ground.........
As I know, EXTON1-3 connect to ground was following NXP's instruction in order to avoid battery insert auto-on issue. > > Any thoughts? > > Cheers, > > Matt > >
