File list (Check if you may need any files):
DS1302高精度时钟+LCD1602\ds1302高精度时钟仿真图\ds1302.DSN
........................\......................\ds1302.PWI
........................\......................\Last Loaded ds1302.DBK
........................\Keil\ds1302
........................\....\ds1302.h
........................\....\ds1302.hex
........................\....\ds1302.lnp
........................\....\ds1302.M51
........................\....\ds1302.Opt
........................\....\ds1302.plg
........................\....\ds1302.Uv2
........................\....\ds1302_Opt.Bak
........................\....\ds1302_Uv2.Bak
........................\....\fengmingqi.h
........................\....\keyscan.h
........................\....\lcd1602.h
........................\....\main.c
........................\....\main.LST
........................\....\main.OBJ
........................\....\STARTUP.A51
........................\....\STARTUP.LST
........................\....\STARTUP.OBJ
........................\LCD1602液晶中文资料.pdf
........................\主程序流程图.doc
........................\时钟芯片DS1302_CH.pdf
........................\ds1302高精度时钟仿真图
........................\Keil
DS1302高精度时钟+LCD1602