How to enable/disable global interrupts in MPC5643L

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How to enable/disable global interrupts in MPC5643L

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rajakumaranazha
Contributor II

Is there a way to disable all the interrupts from one register in MPC5643L?

As we used have  in other controllers in PSW(Process Status Word).

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davidtosenovjan
NXP TechSupport
NXP TechSupport

Hi, it is managed by instruction accessing content of core's register MSR.

/* Disable processor recognition of interrupts */
wrteei  0