File list (Check if you may need any files):
数字钟(软时钟)
..............\电路图
..............\......\Last Loaded 数字钟.DBK
..............\......\数字钟.DSN
..............\......\数字钟.PWI
..............\程序
..............\....\shuzizhong.c
..............\....\shuzizhong.LST
..............\....\shuzizhong.OBJ
..............\....\数字钟
..............\....\数字钟.hex
..............\....\数字钟.lnp
..............\....\数字钟.LST
..............\....\数字钟.M51
..............\....\数字钟.Opt
..............\....\数字钟.plg
..............\....\数字钟.Uv2
..............\....\数字钟_Opt.Bak
..............\....\数字钟_Uv2.Bak
..............\芯片手册