CMSIS-Core (Cortex-M)  Version 5.3.0
CMSIS-Core support for Cortex-M processor-based devices
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APSR_Type Union Reference

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

Data Fields

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

Field Documentation

uint32_t APSR_Type::_reserved0
struct { ... } APSR_Type::b
uint32_t APSR_Type::C
uint32_t APSR_Type::N
uint32_t APSR_Type::Q
uint32_t APSR_Type::V
uint32_t APSR_Type::w
uint32_t APSR_Type::Z