Dstream Memory Management Fault Status Register (MM_STAT)

Address: IPR Mbox, Index=205 The Dstream memory management fault status register is a read-only register that stores information about Dstream faults and Dcache parity errors.
OPCODE	<16:11>R	This field contains the opcode of the faulting instruction.
RA	<10:06>R	The RA field of the faulting instruction.
BAD_VA	<05>R	Set if reference had a bad virtual address.
DTB_MISS	<04>R	Set if reference resulted in a DTB miss.
FOW	<03>R	This bit is set if the reference was a write and the PTE's FOW bit was set.
FOR	<02>R	This bit is set if the reference was a read and the PTE's FOR bit was set.
ACV	<01>R	This bit is set if the reference caused an access violation.
WR	<00>R	This bit is set if a write reference caused the error.