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IPSR_Type Union Reference

IPSR_Type Union Reference
[Status and Control Registers]

Union type to access the Interrupt Program Status Register (IPSR). More...

#include <core_cm0.h>

Data Fields

struct {
   uint32_t   ISR:9
   uint32_t   _reserved0:23
b
uint32_t w
struct {
   uint32_t   ISR:9
   uint32_t   _reserved0:23
b

Detailed Description

Union type to access the Interrupt Program Status Register (IPSR).

Definition at line 201 of file core_cm0.h.


Field Documentation

uint32_t _reserved0

bit: 9..31 Reserved

Definition at line 206 of file core_cm0.h.

struct { ... } b

Structure used for bit access

struct { ... } b

Structure used for bit access

uint32_t ISR

bit: 0.. 8 Exception number

Definition at line 205 of file core_cm0.h.

uint32_t w

Type used for word access

Definition at line 208 of file core_cm0.h.