按键移位
........\2158.txt
........\KP1
........\KP1.c
........\KP1.hex
........\KP1.lnp
........\KP1.LST
........\KP1.M51
........\KP1.OBJ
........\KP1.Opt
........\KP1.plg
........\KP1.Uv2
........\KP1_Opt.Bak
........\KP1_Uv2.Bak