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XIP vs. SRAMx run typical use case for AFreeRTOS, etc.

Question asked by Stuart Rubin on Jul 9, 2018
Latest reply on Jul 13, 2018 by Victor Jimenez

I would like to know what the "typical" use case is for running XIP vs. in SRAMx, especially if using AFreeRTOS (or some other RTOS). My estimations are that a simple AFreeRTOS application, if NOT using XIP, would consume most of the SRAM just to run, leaving very little for data, but maybe that's enough.

 

In what cases are people choosing to run in SRAM rather than XIP (i.e. code directly from SPI NOR)?

 

All thoughts are welcome. Thank you!

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