File list (Check if you may need any files):
低频正弦信号发生器\abc
..................\abc.hex
..................\abc.M51
..................\abc.Opt
..................\abc.plg
..................\abc.Uv2
..................\abc_Opt.Bak
..................\abc_Uv2.Bak
..................\Last Loaded 多波形低频信号发生器.DBK
..................\main.asm
..................\main.LST
..................\main.OBJ
..................\STARTUP.A51
..................\STARTUP.lst
..................\多波形低频信号发生器.DSN
..................\多波形低频信号发生器.PWI
低频正弦信号发生器