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External Port DMA request line

Question asked by snoopy on Jul 19, 2012
Latest reply on Jul 23, 2012 by jeyanthi.jegadeesan

Hello

 

Regarding the ADSP-2148x with external port. Is there an external DMA request line that can be used to initiate AMI bus cycles ? I would rather use DMA than tie up the CPU with an interrupt service routine.

 

regards

david

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