时钟显示
........\STARTUP.A51
........\STARTUP.LST
........\STARTUP.OBJ
........\时钟显示.c
........\时钟显示.hex
........\时钟显示.lnp
........\时钟显示.LST
........\时钟显示.M51
........\时钟显示.OBJ
........\时钟显示.Opt
........\时钟显示.plg
........\时钟显示.Uv2
........\时钟显示2.c
........\时钟显示2.LST
........\时钟显示2.OBJ
........\时钟显示_Opt.Bak
........\时钟显示_Uv2.Bak