File list (Check if you may need any files):
数字时钟\Last Loaded shizhong.DBK
........\shizhong
........\shizhong.c
........\shizhong.DSN
........\shizhong.hex
........\shizhong.lnp
........\shizhong.LST
........\shizhong.M51
........\shizhong.OBJ
........\shizhong.Opt
........\shizhong.plg
........\shizhong.PWI
........\shizhong.Uv2
........\shizhong.__i
........\shizhong_Opt.Bak
........\shizhong_Uv2.Bak
........\STARTUP.A51
........\STARTUP.LST
........\STARTUP.OBJ
........\STARTUP.SDI
........\时钟计时器的设计.doc
数字时钟