3.5.2. Registers

A summary of the interrupt controller registers are listed in the table below:

Table 3.56. Summary of interrupt controller registers

AddressNameTypeReset valueDescription

0xE000E004

ICTR

RO-

Interrupt Controller Type Register

0xE000E100-0xE000E11C

NVIC_ISER0-NVIC_ISER7

RW

0

Interrupt Set Enable Registers

0xE000E180-0xE000E19C

NVIC_ICER0-NVIC_ICER7

RW

0

Interrupt Clear Enable Registers

0xE000E200-0xE000E21C

NVIC_ISPR0-NVIC_ISPR7

RW

0

Interrupt Set Pending Registers

0xE000E280-0xE000E29C

NVIC_ICPR0-NVIC_ICPR7

RW

0

Interrupt Clear Pending Registers

0xE000E300-0xE000E31C

NVIC_IABR0-NVIC_IABR7

RO

0

Interrupt Active Bit Registers

0xE000E400-0xE000E41F

NVIC_IPRO-NVIC_IPR7

RW

0

Interrupt Priority Registers


For more information on the interrupt controller, see the following documents:

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