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28069F能设置DMA来发送串口(SCI)数据吗



最近在使用28069F的FOC方案做电机的控制,想通过串口数据来反馈电机的信息,但发送的数据量比较大时严重的占用了CPU的资源,现在想能否通过DMA方式来发送数据,但看了28069的数据手册及相关User Guide都没有发现DMA相关的资料,该如何入手呢?

烦请TI的工程师们帮忙!!感谢!