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TMS570现有的产品是通过内部模块NHET来产生PWM的。
PWM的产生方法是通过对NHET进行编程控制,理论上可以产生最大44路的PWM。
但是,根据用户的需求不同,实现方法也会有所不同。
可以参考驱动代码生成工具HALCoGen,以及NHET开发工具HET IDE。