4.2.6. Interrupt Active Bit Registers

The NVIC_IABR0-NVIC_IABR7 registers indicate which interrupts are active. See the register summary in Table 4.2 for the register attributes.

The bit assignments are:

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Table 4.8. IABR bit assignments


Interrupt active flags:


Interrupt not active.


Interrupt active.

A bit reads as one if the status of the corresponding interrupt is active or active and pending.

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