Atmel SAM4S-EK2 Atmel ATSAM4S-EK2 ATSAM4S-EK2 Data Sheet
Product codes
ATSAM4S-EK2
208
SAM4S [DATASHEET]
11100E–ATARM–24-Jul-13
12.9.1.17Bus Fault Address Register
Name:
SCB_BFAR
Access: Read-write
Reset: 0x000000000
The BFAR register contains the address of the location that generated a bus fault.
• ADDRESS
When the BFARVALID bit of the BFSR subregister is set to 1, this field holds the address of the location that generated the bus
fault.
fault.
Notes: 1. When an unaligned access faults, the address in the SCB_BFAR register is the one requested by the instruction,
even if it is not the address of the fault.
2. Flags in the BFSR indicate the cause of the fault, and whether the value in the SCB_BFAR register is valid. See
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ADDRESS
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ADDRESS
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ADDRESS
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0
ADDRESS