看这里:http://cn.renesas.com/fmwk.jsp?cnt=reference_platform.htm&fp=/applications/motors_cn/reference_platform/&title=%E7%94%B5%E6%9C%BA%E6%8E%A7%E5%88%B6%E5%9F%BA%E5%87%86%E5%B9%B3%E5%8F%B0