频率计\freq
......\freq.hex
......\freq.lnp
......\freq.M51
......\freq.plg
......\freq.uvproj
......\HD7279A.c
......\HD7279A.LST
......\HD7279A.OBJ
......\main.c
......\main.c.bak
......\main.LST
......\main.OBJ
......\STC_NEW_8051.H
频率计