ARMv7M:  NVIC Default Access Permission

Note: This was originally posted on 11th June 2011 at http://forums.arm.com

Hi,

I read on a manual that NVIC access is blocked by default.  Does this mean when MPU is disabled or not present, I cannot change any NVIC attributes, including interrupt priorities and vector table offset?  This sounds strange to me.  Is this true?

Thanks in advance.
narke
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