AnsweredAssumed Answered

DMA for I2S

Question asked by Mohsin455 on Jun 23, 2012
Latest reply on Aug 28, 2012 by EARL GOODRICH



         I want to use DMA for Tx/Rx I2S data to/from codec and was wondering if the following will work.


 - Set the I2S RX DMA at priority 15 to Receive data from codec 

 - Set the I2S TX DMA at priority 14 to Transmit data to codec


Since the Rx DMA (wth higher priority of 15 ) will always be on, will it allow the Tx DMA to run ?