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最近在学习该款DPS的EDMA3功能，在看到文档SPRU727中的3.3Data Sorting Example这个例子中，为何要进行self chain，为何不能一次手动触发就使得整个4帧数据传完?而需要self-chaining？求解答～谢谢～
你好，这样做是为了防止一次传输的数据量太大，耗时过长而丢失在此期间的其他请求。
