程序
....\spwm
....\spwm.c
....\spwm.hex
....\spwm.lnp
....\spwm.LST
....\spwm.M51
....\spwm.OBJ
....\spwm.plg
....\spwm.uvopt
....\spwm.uvproj
....\spwm_uvopt.bak
....\spwm_uvproj.bak
....\STARTUP.A51