can external interrupts be masked individually from INTC

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can external interrupts be masked individually from INTC

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nakrachi
Contributor II

Hi everyone,

I was wondering if external interrupts can be individually masked (disabled/enabled) using the INTC (or other registers?), we cannot use the global interrupt mask MSR[EE] since it will also disable decrementer interrupts. 

my final thought was to enable/disable interrupts at the peripheral level, but I wanted to make sure if it is the most efficient way?

Thanks

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davidtosenovjan
NXP TechSupport
NXP TechSupport

Hi,

you can set INTC[CPR] to 15. This masks external interrupts.

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nakrachi
Contributor II

Thanks David,

I will give it a try

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