File list (Check if you may need any files):
ds1302数字时钟
..............\ds1302.c
..............\ds1302.h
..............\ds1302的初始成功程序.txt
..............\shizhong
..............\shizhong.c
..............\shizhong.hex
..............\shizhong.lnp
..............\shizhong.LST
..............\shizhong.M51
..............\shizhong.OBJ
..............\shizhong.Opt
..............\shizhong.plg
..............\shizhong.Uv2
..............\shizhong_Opt.Bak
..............\shizhong_Uv2.Bak
..............\STARTUP.A51
..............\STARTUP.LST
..............\STARTUP.OBJ