延时程序测试\test.LST ............\test.OBJ ............\延时_Uv2.Bak ............\STARTUP.A51 ............\延时.plg ............\test.c ............\STARTUP.OBJ ............\STARTUP.LST ............\延时.lnp ............\延时.M51 ............\延时 ............\延时.hex ............\延时.Uv2 ............\延时_Opt.Bak ............\延时.Opt ............\常用延时程序及时长研究 延时程序测试