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

Union type to access the Control Registers (CONTROL).

Data Fields

struct {
   uint32_t   nPRIV:1
 bit: 0 Execution privilege in Thread mode More...
   uint32_t   SPSEL:1
 bit: 1 Stack to be used More...
   uint32_t   FPCA:1
 bit: 2 FP extension active flag More...
   uint32_t   _reserved0:29
 bit: 3..31 Reserved More...
 Structure used for bit access. More...
uint32_t w
 Type used for word access. More...

Field Documentation

uint32_t CONTROL_Type::_reserved0
struct { ... } CONTROL_Type::b
uint32_t CONTROL_Type::FPCA
uint32_t CONTROL_Type::nPRIV
uint32_t CONTROL_Type::SPSEL
uint32_t CONTROL_Type::w