FM_ST3U
#define GET_ST3() (((long)inpw(FM_A(FM_ST3U))<<16) + inpw(FM_A(FM_ST3L)))
#define GET_ST3() inp2w((FM_A(FM_ST3U)),(FM_A(FM_ST3L)))
#define FMA_ST3U FMA(FM_ST3U)
stu= inpw(FM_A(FM_ST3U)) ;