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====== AMBA5 CHI ======

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|desc=Introduce the ''AMBA5 CHI'' (Coherent Hub Interface) architecture.}}

===== Overview =====

  * Each component in the CHI architecture includes ''Protocol'', ''Network'' and ''Link'' layers.
  * Each component in the CHI architecture is identified by a unique node ID.
  * A protocol transaction will be packaged into packets in the ''Network'' layer and the target node IDs in the packets are used to route the packets.

===== Further Reading =====