File list (Check if you may need any files):
万年历时钟\delay.c
..........\delay.h
..........\delay.LST
..........\delay.OBJ
..........\key
..........\key.c
..........\key.h
..........\key.LST
..........\key.OBJ
..........\lcd1602.c
..........\lcd1602.h
..........\lcd1602.LST
..........\lcd1602.OBJ
..........\main.c
..........\main.LST
..........\main.OBJ
..........\nyrjisuan.c
..........\nyrjisuan.h
..........\nyrjisuan.LST
..........\nyrjisuan.OBJ
..........\shiz
..........\shiz.hex
..........\shiz.lnp
..........\shiz.M51
..........\shiz.plg
..........\shiz.uvopt
..........\shiz.uvproj
..........\shiz_uvopt.bak
..........\shiz_uvproj.bak
..........\STARTUP.A51
..........\STARTUP.LST
..........\STARTUP.OBJ
万年历时钟