Ramesh, The asynchronous memory interface protocol supported by XINTF and EMIF is fairly well standardized. I would expect the glue logic to behave similarly. Triggering the DMA or CLA with EPWM to read the results would probably give you the most consistency for system level synchronization. I am not aware of any F2837x specific appnotes for using the EMIF to interface with external ADCs. I only know of this generic EMIF appnote . -Tommy
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