164显示数码管的精例 ...................\1 ...................\1.bak ...................\1.C ...................\1.hex ...................\1.lnp ...................\1.LST ...................\1.M51 ...................\1.OBJ ...................\1.Opt ...................\1.plg ...................\1.Uv2 ...................\164数码管.DSN ...................\164数码管.PWI ...................\1_Opt.Bak ...................\1_Uv2.Bak