|  | CMSIS-CORE
    Version 3.20
    CMSIS-CORE support for Cortex-M processor-based devices | 
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... | |
| } | b | 
| Structure used for bit access.  More... | |
| uint32_t | w | 
| Type used for word access.  More... | |
| 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 |