File list (Check if you may need any files):
测频率占空比\Last Loaded 脉冲计数.DBK
............\源代码.c
............\脉冲.asm
............\脉冲.hex
............\脉冲.lst
............\脉冲.SDI
............\....计数\1
............\........\1.hex
............\........\1.lnp
............\........\1.M51
............\........\1.opt.bak
............\........\1.plg
............\........\1.Uv2.bak
............\........\1.uvopt
............\........\1.uvproj
............\........\1_Opt.Bak
............\........\1_Uv2.Bak
............\........\1_uvopt.bak
............\........\源代码 - 副本.c
............\........\源代码.c
............\........\源代码.LST
............\........\源代码.OBJ
............\脉冲计数.DSN
............\脉冲计数.PWI
............\脉冲计数
测频率占空比