I have been working with ADSP BF-533 EZ KIT. I am actually trying to do talk-through from the processor.I am giving my own wav file, which is read and in the DMA and has to be given out as a wav file to the audio system. My DMA is correctly initialized, my sport is working. I am able to read my file in dma. I am not able to play through the speaker. please help me.