File list (Check if you may need any files):
display-led\8只数码管显示多个不同字符.DSN
...........\8只数码管显示多个不同字符.PWI
...........\Last Loaded 8只数码管显示多个不同字符.DBK
...........\Keil C\8只数码管显示多个不同字符
...........\......\8只数码管显示多个不同字符.hex
...........\Keil C
...........\code\smg
...........\....\smg.c
...........\....\smg.lnp
...........\....\smg.LST
...........\....\smg.M51
...........\....\smg.OBJ
...........\....\smg.Opt
...........\....\smg.plg
...........\....\smg.Uv2
...........\....\smg_Opt.Bak
...........\....\smg_Uv2.Bak
...........\code
display-led