Key(改进版)
...........\Key
...........\Key.DSN
...........\Key.hex
...........\Key.lnp
...........\Key.M51
...........\Key.plg
...........\Key.PWI
...........\Key.uvopt
...........\Key.uvproj
...........\Key_uvopt.bak
...........\Key_uvproj.bak
...........\Last Loaded Key.DBK
...........\main.c
...........\main.LST
...........\main.OBJ
...........\STARTUP.A51
...........\STARTUP.LST
...........\STARTUP.OBJ