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RT1050 QSPI Flash Limitations

Question asked by Ryan Shuttleworth on Nov 29, 2017
Latest reply on May 3, 2018 by Gaetano Ingino

Hello I am using MCUXpresso IDE, version v10.1.0 [Build 589] [2017-11-14] with an MIMXRT1050-EVK SDK, version  2.3.0 (2017-11-16).

 

I am wondering if there are any limitations that may prevent the following write actions while simultaneously running an application out of the on-board QSPI Flash (IS25WP064):

 

  • device serialization data
  • calibration constants
  • configuration data
  • system log
  • historic interval data
  • new firmware image staging

 

i.e. can it simultaneously act as a persistent storage medium and what sort of limitations might be encountered?

 

Thanks.

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