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chained DMA

Question asked by Tom00 on Jul 29, 2010
Latest reply on Aug 17, 2010 by Tom00

Hello!

On the 21469: When can I start/queue a second chained DMA? I( don't want to interrupt/stop the first chained DMA, I want to queue the second DMA. )
A)  I have to wait until the first chained DMA is completed.
B)  I have to wait until the last DMA of the first chained DMA is loaded.
C) I don't have to wait!
D)  ???
A,B,C or D that is the question.
thanks for your answer.
Thomas

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