2.7. Cache maintenance operations

The CCI-400 supports the snooping of cache maintenance operations based on the Snoop Control Register. See Snoop Control Registers. You can use snooping and cache maintenance to manage level 1 and 2 caches within the same domain as the CCI-400. You can optionally send cache maintenance operations downstream to manage a level 3 cache, depending on the BROADCASTCACHEMAINT inputs.

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