工程一
......\dianziqin1.c
......\dianziqin1.LST
......\dianziqin1.OBJ
......\my
......\my.hex
......\my.lnp
......\my.M51
......\my.plg
......\my.uvopt
......\my.uvproj
......\my_uvopt.bak
......\my_uvproj.bak
......\STARTUP.A51
......\STARTUP.LST
......\STARTUP.OBJ
......\电子琴.DSN