Will the data of FIFO be flushed when multiple streams start simultaneously in the same DMA.

[JTOM.1]

For example,One stream use FIFO and the other stream does not.

What does FIFO behave like when two streams are started at the same time?

[waclawek.jan]

The streams are completely independent in this regard.

Talking about FIFO "flushing" makes sense only in P->M case. It gets "flushed" to memory either when it reaches the set threshold, or when the stream is disabled.

JW