时钟
....\shizhong.c
....\shizhong.LST
....\shizhong.Opt
....\shizhong.plg
....\shizhong.Uv2
....\shizhong1.c
....\shizhong1.LST
....\shizhong1.Opt
....\shizhong1.plg
....\shizhong1.Uv2
....\shizhong1_Uv2.Bak
....\shizhong3
....\shizhong3.c
....\shizhong3.hex
....\shizhong3.lnp
....\shizhong3.LST
....\shizhong3.M51
....\shizhong3.OBJ
....\shizhong3.Opt
....\shizhong3.plg
....\shizhong3.Uv2
....\shizhong3_Opt.Bak
....\shizhong3_Uv2.Bak
....\shizhong_Uv2.Bak
....\STARTUP.A51
....\STARTUP.lst
....\STARTUP.OBJ