1、程序\STARTUP.A51 .......\STARTUP.LST .......\STARTUP.OBJ .......\Text1.c .......\Text1.LST .......\Text1.OBJ .......\yy .......\yy.hex .......\yy.lnp .......\yy.M51 .......\yy.plg .......\yy.uvopt .......\yy.uvproj .......\yy_uvopt.bak .......\yy_uvproj.bak 1、程序