eg3 加1计数流水灯\eg3
.................\eg3.c
.................\eg3.hex
.................\eg3.lnp
.................\eg3.LST
.................\eg3.M51
.................\eg3.OBJ
.................\eg3.plg
.................\eg3.uvopt
.................\eg3.uvproj
.................\eg3_uvopt.bak
.................\eg3_uvproj.bak
.................\STARTUP.A51
.................\STARTUP.LST
.................\STARTUP.OBJ
eg3 加1计数流水灯