Struct cortex_m::peripheral::scb::RegisterBlock [−][src]
#[repr(C)]pub struct RegisterBlock {Show 14 fields
pub icsr: RW<u32>,
pub vtor: RW<u32>,
pub aircr: RW<u32>,
pub scr: RW<u32>,
pub ccr: RW<u32>,
pub shpr: [RW<u8>; 12],
pub shcsr: RW<u32>,
pub cfsr: RW<u32>,
pub hfsr: RW<u32>,
pub dfsr: RW<u32>,
pub mmfar: RW<u32>,
pub bfar: RW<u32>,
pub afsr: RW<u32>,
pub cpacr: RW<u32>,
// some fields omitted
}Expand description
Register block
Fields
icsr: RW<u32>Interrupt Control and State
vtor: RW<u32>Vector Table Offset (not present on Cortex-M0 variants)
aircr: RW<u32>Application Interrupt and Reset Control
scr: RW<u32>System Control
ccr: RW<u32>Configuration and Control
shpr: [RW<u8>; 12]System Handler Priority (word accessible only on Cortex-M0 variants)
On ARMv7-M, shpr[0] points to SHPR1
On ARMv6-M, shpr[0] points to SHPR2
shcsr: RW<u32>System Handler Control and State
cfsr: RW<u32>Configurable Fault Status (not present on Cortex-M0 variants)
hfsr: RW<u32>HardFault Status (not present on Cortex-M0 variants)
dfsr: RW<u32>Debug Fault Status (not present on Cortex-M0 variants)
mmfar: RW<u32>MemManage Fault Address (not present on Cortex-M0 variants)
bfar: RW<u32>BusFault Address (not present on Cortex-M0 variants)
afsr: RW<u32>Auxiliary Fault Status (not present on Cortex-M0 variants)
cpacr: RW<u32>Coprocessor Access Control (not present on Cortex-M0 variants)