APSR_Type Union Reference

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

#include <core_cm7.h>

Data Fields
struct {
uint32_t   _reserved0:16
uint32_t   GE:4
uint32_t   _reserved1:7
uint32_t   Q:1
uint32_t   V:1
uint32_t   C:1
uint32_t   Z:1
uint32_t   N:1
}	b
uint32_t	w

Detailed Description

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

Field Documentation

_reserved0

uint32_t APSR_Type::_reserved0

bit: 0..15 Reserved

_reserved1

uint32_t APSR_Type::_reserved1

bit: 20..26 Reserved

b

struct { ... } APSR_Type::b

Structure used for bit access

C

uint32_t APSR_Type::C

bit: 29 Carry condition code flag

GE

uint32_t APSR_Type::GE

bit: 16..19 Greater than or Equal flags

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

---

The documentation for this union was generated from the following file:

• bsps/arm/include/core_cm7.h