DS1302和1602时钟
................\LED2
................\led2.c
................\LED2.hex
................\LED2.lnp
................\led2.LST
................\LED2.M51
................\led2.OBJ
................\LED2.Opt
................\LED2.opt.bak
................\LED2.plg
................\led2.SRC
................\LED2.Uv2
................\LED2.Uv2.bak
................\LED2.uvopt
................\LED2.uvproj
................\LED2_Opt.Bak
................\LED2_Uv2.Bak
................\LED2_uvopt.bak
................\STARTUP.A51
................\STARTUP.LST
................\STARTUP.OBJ