数字钟
......\20.数字钟.doc
......\digital clock.PWI
......\digital clock1.DSN
......\digital clock1.PWI
......\Keil-C
......\......\digital clock
......\......\digital clock.c
......\......\digital clock.hex
......\......\digital clock.lnp
......\......\digital clock.LST
......\......\digital clock.M51
......\......\digital clock.OBJ
......\......\digital clock.Opt
......\......\digital clock.plg
......\......\digital clock.Uv2
......\Keil-H
......\......\digital clock
......\......\digital clock.asm
......\......\digital clock.hex
......\......\digital clock.lnp
......\......\digital clock.LST
......\......\digital clock.M51
......\......\digital clock.OBJ
......\......\digital clock.Opt
......\......\digital clock.plg
......\......\digital clock.Uv2
......\Last Loaded digital clock1.DBK