代码及电路图\gg ............\gg.hex ............\gg.lnp ............\gg.M51 ............\gg.plg ............\gg.uv2 ............\HT.DSN ............\HT.PWI ............\Last Loaded HT.DBK ............\Text2.c ............\Text2.LST ............\Text2.OBJ 代码及电路图