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TMDXEVM438X-EPOS: PRU writing to memory in Suspend to RAM state

Part Number: TMDXEVM438X-EPOS


I'm interested on using the AM438x for a low power application. The processor will be in suspend to RAM state most of the time. During this state, I would like to have the PRUs collecting and writing data to memory. Is this possible? What is the lowest power state the processor can be in whilst the PRUs are still working?

Is there any power estimation of the PRUs writing to memory?