DMA problem in mutiframe mode--no syncronisation

Started by November 15, 2005
hello experts, i am using the two DMAs channels in mutiframe mode along with IMOD(interrupt mode) bit enabled so that i get interrupt for every frame been transferred or received .i also used isr routine function for both of the DMAs seperately.i am just trying to transfer samples from DMA0 TO DMA1 buffer(16samples each).But ,desperately i do not seem to find any sychronisation between interrupts gernerated and frame(4samples each) transfer.i get interrupts(for four frames) only after all the frames(complete buffer) are filled.
Why is this happening, is there any way to synchronise frames and interrupts generated.

shall be greatful for any clues or support in this regard.

thank you
suraj kumar tiruanagari