File list (Check if you may need any files):
单片机播放音乐\Clock.DSN
..............\Clock.PWI
..............\Last Loaded Clock.DBK
..............\程序\STARTUP.A51
..............\....\STARTUP.LST
..............\....\STARTUP.OBJ
..............\....\Text1
..............\....\Text1.asm
..............\....\Text1.LST
..............\....\Text1.OBJ
..............\....\Text3.c
..............\....\Text3.LST
..............\....\Text3.OBJ
..............\....\tr
..............\....\tr.hex
..............\....\tr.lnp
..............\....\tr.M51
..............\....\tr.Opt
..............\....\tr.plg
..............\....\tr.Uv2
..............\....\tr_Opt.Bak
..............\....\tr_Uv2.Bak
..............\程序
单片机播放音乐