实验
....\Backup Of shiyan.DBK
....\Last Loaded shiyan.DBK
....\shiyan
....\shiyan.c
....\shiyan.DSN
....\shiyan.hex
....\shiyan.lnp
....\shiyan.LST
....\shiyan.M51
....\shiyan.OBJ
....\shiyan.plg
....\shiyan.PWI
....\shiyan.uvopt
....\shiyan.uvproj
....\shiyan_uvopt.bak
....\shiyan_uvproj.bak