Status Register name
HFSR
MMSR
BFSR
UFSR
DFSR
ARM DDI 0337G
Unrestricted Access
Handler
Hard Fault
Mem Manage
Bus Fault
Usage Fault
Debug Monitor or Halt
Copyright © 2005-2008 ARM Limited. All rights reserved.
Non-Confidential
Table 5-12 Fault status and fault address registers
Address Register name
-
MMAR
BFAR
-
-
Exceptions
Description
Escalation and Special
MPU faults
Bus faults
Usage fault
Debug traps
5-31