例26-PS_2电脑键盘
.................\INT0.OBJ
.................\INT0.c
.................\lhj
.................\lhj.Opt
.................\lhj.Uv2
.................\lhj.hex
.................\lhj.lnp
.................\lhj.plg
.................\lhj_Opt.Bak
.................\lhj_Uv2.Bak