A.10. Parity signal

Table A.20 shows the parity signal. This signal is present only if parity is defined. See Parity error support.

Table A.20. Parity signal

NameI/ODestinationDescription
PARITYFAIL[7:0]OParity monitoring device

Parity output pin from the RAM arrays:

0 no parity fail

1 parity fail

Bit [7] BTAC parity error

Bit [6] GHB parity error

Bit [5] Instruction tag RAM parity error

Bit [4] Instruction data RAM parity error

Bit [3] main TLB parity error

Bit [2] D outer RAM parity error

Bit [1] Data tag RAM parity error

Bit [0] Data data RAM parity error.


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