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Ultimate power control using the am335x_pru_package - any experience


Looking into applications of the new 3358 Soc, I am considering to control the power of the board using the PRU which should reside on the chip. I have looked at some of the documentation here

But it seems to may a notch over my skill level, has anyone any hints as to make it easier to turn off most peripherals of the board and then wait for an interrupt or timer - for then to boot and do more complex stuff.

are there any existing single board computers that already has this assistance processing unit you know of?