File list (Check if you may need any files):
2012EDZY_EDA05
..............\keil
..............\....\clock.c
..............\....\clock.LST
..............\....\clock.OBJ
..............\....\STARTUP.A51
..............\....\模拟数字时钟
..............\....\模拟数字时钟.hex
..............\....\模拟数字时钟.lnp
..............\....\模拟数字时钟.M51
..............\....\模拟数字时钟.plg
..............\....\模拟数字时钟.uvopt
..............\....\模拟数字时钟.uvproj
..............\....\模拟数字时钟_uvopt.bak
..............\....\模拟数字时钟_uvproj.bak
..............\proteus
..............\.......\Last Loaded 模拟数字时钟--.DBK
..............\.......\模拟数字时钟--.DSN
..............\.......\模拟数字时钟--.PWI