User`s guide

XMI Registers
Failing Address Extension Register (XFAER)
bits<31:28>
Name: Command
Mnemonic: CMD
Type: RO
CMD logs the value of XMI D<63:60> during the command cycle of
a failing transaction. The field contains the command code of the
transactions during the command cycle.
bits<27:26>
Name: Reserved
Mnemonic: None
Type: RO, 0
Reserved; must be zero.
bits<25:16>
Name: Address Extension
Mnemonic: None
Type: RO
The Address Extension field logs the value of XMI D<57:48> during
the command cycle of a failing transaction. Address Extension
contains address bits<38:29> of the specified address in read and
write transactions.
bits<15:0>
Name: Mask
Mnemonic: None
Type: RO
The Mask field logs the value of XMI D<47:32> during the command
cycle of a failing transaction. It contains the write mask for write
transactions and is undefined for other transactions.
2–73