| CMSIS-Core (Cortex-M) CMSIS-Core support for Cortex-M processor-based devices |

Loading...
Searching...
No Matches
Data Fields
APSR_Type Union Reference

Union type to access the Application Program Status Register (APSR). More...

## Data Fields
struct {
uint32_t _reserved0:27
| bit: 0..26 Reserved More...
uint32_t C:1
| bit: 29 Carry condition code flag More...
uint32_t N:1
| bit: 31 Negative condition code flag More...
uint32_t Q:1
| bit: 27 Saturation condition flag More...
uint32_t V:1
| bit: 28 Overflow condition code flag More...
uint32_t Z:1
| bit: 30 Zero condition code flag More...
} | b
| Structure used for bit access.
uint32_t | w
| Type used for word access.

## Description

Union type to access the Application Program Status Register (APSR).

## Field Documentation

## ◆ _reserved0

uint32_t APSR_Type::_reserved0

bit: 0..26 Reserved

## ◆

struct { ... } APSR_Type::b

Structure used for bit access.

## ◆ C

uint32_t APSR_Type::C

bit: 29 Carry condition code flag

## ◆ N

uint32_t APSR_Type::N

bit: 31 Negative condition code flag

## ◆ Q

uint32_t APSR_Type::Q

bit: 27 Saturation condition flag

## ◆ V

uint32_t APSR_Type::V

bit: 28 Overflow condition code flag

## ◆ w

uint32_t APSR_Type::w

Type used for word access.

## ◆ Z

uint32_t APSR_Type::Z

bit: 30 Zero condition code flag