键盘扫描0-F ...........\Last Loaded 数码管0-F循环显示.DBK ...........\Last Loaded 键盘扫描0-F.DBK ...........\键盘扫描0-F ...........\键盘扫描0-F.c ...........\键盘扫描0-F.dsn ...........\键盘扫描0-F.hex ...........\键盘扫描0-F.lnp ...........\键盘扫描0-F.LST ...........\键盘扫描0-F.M51 ...........\键盘扫描0-F.OBJ ...........\键盘扫描0-F.Opt ...........\键盘扫描0-F.plg ...........\键盘扫描0-F.PWI ...........\键盘扫描0-F.Uv2 ...........\键盘扫描0-F_Opt.Bak ...........\键盘扫描0-F_Uv2.Bak