可以用，特别厉害的一个东西。推荐大家来使用这款软件
It can be used. It's a very powerful thing. Recommend you to use this software (2019-12-07, Altium, 2151KB, 下载5次)
数据手册，十分实用，大家可以都来看看，关于电机驱动的芯片
Data manual, very practical, we can all take a look at the chip on the motor drive (2017-09-26, Altium, 183KB, 下载1次)