| 摘要 |
A system may comprise one or more source agents, target agents, and a plurality of directory agents, which may determine the target agent to which one or more transactions generated by the source agents is to be sent. A controller may identify one of a plurality of directory agents to process the transactions. The directory agent may determine the control and status registers of the target agents to which the transaction is to be sent. The target agent may complete the transaction after receiving the transaction from the directory agent. The directory agents may store a memory map to resolve the target agent to which the transactions is to be sent. The directory based distributed CSR access may provide scalability to ever increasing number of heterogeneous agents in the system. |
