| CMSIS-CORE Version 3.01 CMSIS-CORE support for Cortex-M processor-based devices

- CMSIS
- CORE
- DSP
- RTOS API
- SVD

- Main Page
- Usage and Description
- Reference

- Data Structures
- Data Fields

Data Fields
NVIC_Type Struct Reference

Structure type to access the Nested Vectored Interrupt Controller (NVIC).

## Data Fields
__IO uint32_t | ISER [8]
| Offset: 0x000 (R/W) Interrupt Set Enable Register.
uint32_t | RESERVED0 [24]
| Reserved.
__IO uint32_t | ICER [8]
| Offset: 0x080 (R/W) Interrupt Clear Enable Register.
uint32_t | RSERVED1 [24]
| Reserved.
__IO uint32_t | ISPR [8]
| Offset: 0x100 (R/W) Interrupt Set Pending Register.
uint32_t | RESERVED2 [24]
| Reserved.
__IO uint32_t | ICPR [8]
| Offset: 0x180 (R/W) Interrupt Clear Pending Register.
uint32_t | RESERVED3 [24]
| Reserved.
__IO uint32_t | IABR [8]
| Offset: 0x200 (R/W) Interrupt Active bit Register.
uint32_t | RESERVED4 [56]
| Reserved.
__IO uint8_t | IP [240]
| Offset: 0x300 (R/W) Interrupt Priority Register (8Bit wide)
uint32_t | RESERVED5 [644]
| Reserved.
__O uint32_t | STIR
| Offset: 0xE00 ( /W) Software Trigger Interrupt Register.

## Field Documentation

__IO uint32_t NVIC_Type::IABR[8]

__IO uint32_t NVIC_Type::ICER[8]

__IO uint32_t NVIC_Type::ICPR[8]

__IO uint8_t NVIC_Type::IP[240]

__IO uint32_t NVIC_Type::ISER[8]

__IO uint32_t NVIC_Type::ISPR[8]

uint32_t NVIC_Type::RESERVED0[24]

uint32_t NVIC_Type::RESERVED2[24]

uint32_t NVIC_Type::RESERVED3[24]

uint32_t NVIC_Type::RESERVED4[56]

uint32_t NVIC_Type::RESERVED5[644]

uint32_t NVIC_Type::RSERVED1[24]

__O uint32_t NVIC_Type::STIR