用定时器控制数码管和流水灯\1 ..........................\1.c ..........................\1.hex ..........................\1.lnp ..........................\1.LST ..........................\1.M51 ..........................\1.OBJ ..........................\1.Opt ..........................\1.plg ..........................\1.Uv2 ..........................\1_Uv2.Bak 用定时器控制数码管和流水灯