System, apparatus and method for accessing memory based on multiple protocols

A system, apparatus, and method for accessing a memory based on multiple protocols are provided. A device configured to communicate over a bus may include a first interface circuit configured to provide a first access to a first memory over the bus based on a first protocol; and a second interface circuit configured to provide a non-uniform input/output (I/O) interface through the bus based on a second protocol. The second interface circuit may be configured to provide a second access to the first memory over the bus in response to accessing the first memory based on a message received over the bus based on the second protocol. 提供一种基于多协议访问存储器的系统、设备和方法。所述设备被配置为通过总线进行通信，所述设备可以包括：第一接口电路，所述第一接口电路被配置为基于第一协议通过所述总线提供对第一存储器的第一访问；以及第二接口电路，所述第二接口电路被配置为基于第二协议通过所述总线提供非一致性输入/输出(I/O)接口。所述第二接口电路可以被配置为响应于基于所述第二协议通过所述总线接收的消息来访问所述第一存储器，通过所述总线提供对所述第一存储器的第二访问。