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LAUNCHXL-F28377S: Transfer data from Flash to DAC using DMA

Part Number: LAUNCHXL-F28377S

Hello!

I have quite a large chunk of data that i need to stream to the DAC that I am using as a function generator. In order to save RAM and CPU time I have loaded the data to flash and I want to use the DMA for transfer it.

The system works fine if the data source is located on RAM but when I use Flash my DMA channels seem to halt.

Is it possible that the DMA is not able to access data located on Flash?