7.3.6. AXI3 Compatibility mode

The Cortex-A7 MPCore processor implements an AXI3 compatibility mode that enables you to use the processor in a standalone environment where the AMBA 4 ACE interface is not required and the processor does not propagate barriers outside of the cluster. To enable this mode you must set the SYSBARDISABLE input pin to 1 and the BROADCASTINNER, BROADCASTOUTER, and BROADCASTCACHEMAINT input pins to 0 on the boundary of the processor.

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