Valery Gaynullin

MCF5223x RAM and user/supervisor protection

Discussion created by Valery Gaynullin on Mar 25, 2008
Latest reply on Apr 29, 2008 by Adam Sochacki
Hello!
Is is possible to protect part of internal RAM from overwriting by user code? I was looked carefully into MCF52235RM and CFPRM and found nothing about RAM protection, other than CACR register, which can only be used to protect RAM as whole (which is not an option for single-chip mode).

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