SN168 ???? ??????? ??????????? ?????? ?????? ??????? ???????. ??? ?? ??? ????? ?????? ??? ?????? ??????? ???. ????????? ?????? interface ??? ??? ?????? ??????????. ???? ?????? ?? ????????? ???? ??? ??? ??????? SN168 ???! ??????? SN168 ?????? ??????? ??????????????? ??????? ???? ???????? ???????? ??????? ??? ??????????? ??????? ??????? ???