Datasheet

186
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
12.9.1 System Control Block (SCB) User Interface
Notes: 1. See the register description for more information.
2. This register contains the subregisters: “MMFSR: Memory Management Fault Status Subregister” (0xE000ED28 - 8
bits), “BFSR: Bus Fault Status Subregister” (0xE000ED29 - 8 bits), “UFSR: Usage Fault Status Subregister”
(0xE000ED2A - 16 bits).
Table 12-32. System Control Block (SCB) Register Mapping
Offset Register Name Access Reset
0xE000E008 Auxiliary Control Register SCB_ACTLR Read-write 0x00000000
0xE000ED00 CPUID Base Register SCB_CPUID Read-only 0x410FC240
0xE000ED04 Interrupt Control and State Register SCB_ICSR Read-write
(1)
0x00000000
0xE000ED08 Vector Table Offset Register SCB_VTOR Read-write 0x00000000
0xE000ED0C Application Interrupt and Reset Control Register SCB_AIRCR Read-write 0xFA050000
0xE000ED10 System Control Register SCB_SCR Read-write 0x00000000
0xE000ED14 Configuration and Control Register SCB_CCR Read-write 0x00000200
0xE000ED18 System Handler Priority Register 1 SCB_SHPR1 Read-write 0x00000000
0xE000ED1C System Handler Priority Register 2 SCB_SHPR2 Read-write 0x00000000
0xE000ED20 System Handler Priority Register 3 SCB_SHPR3 Read-write 0x00000000
0xE000ED24 System Handler Control and State Register SCB_SHCSR Read-write 0x00000000
0xE000ED28 Configurable Fault Status Register SCB_CFSR
(2)
Read-write 0x00000000
0xE000ED2C HardFault Status Register SCB_HFSR Read-write 0x00000000
0xE000ED34 MemManage Fault Address Register SCB_MMFAR Read-write Unknown
0xE000ED38 BusFault Address Register SCB_BFAR Read-write Unknown
0xE000ED3C Auxiliary Fault Status Register SCB_AFSR Read-write 0x00000000