Auxiliary Interface - 3.1 English

UltraScale Architecture Soft Error Mitigation Controller LogiCORE IP Product Guide (PG187)

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3.1 English

This interface provides a mechanism to notify the controller of soft error events that take place in areas not directly observable to the controller through the scanning of the configuration memory. For example, if the design uses the block RAM ECC function, the errors detected by this function can be inputs to this interface. Errors notified through this interface are detected when the IP is in the Observation and Detect only states and affects both the behavior of the Monitor and Status Interfaces. Each reported error should only be pulsed for 1 clock cycle to avoid the same error reported multiple times.

If this interface is not used, tie off the interface inputs to Low.