A.11.6. Lock-step and split/lock signals

Table A.39 shows the lock-step and split/lock signals.

Table A.39. Lock-step and split/lock signals

NameTypeSource/destinationDescription
COMPENABLEInputSystem configuration

Enables comparison logic that compares the outputs of the processor, SCU, and AXI TCM slave with those of their redundant copy.

See Redundant processor comparison.

COMPFAULTOutput

Indicates a fault in either the main or redundant logic.

See Redundant processor comparison.

SAFEMODEInput

Selects split mode or locked mode.

See Split/lock.


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