| 摘要 |
Methods and apparatus are disclosed to translate memory write requests to be transmitted from a first processor to a second processor in a computing system, such as between a CPU and a Southbridge, as an example. A method includes generating a memory write request in a second protocol responsive to a memory write request of a first protocol, the first protocol supporting a first memory write command type and a second memory write command type, the second protocol supporting only the first memory write command type. The method also includes inserting a predefined code in the memory write request in the generated memory write request in the second protocol to produce a translated memory write request. The method may also include receiving the memory write request from the first processor where the memory write request is operable according to the first protocol having at least first and second memory write command types. The predefined code in the received memory write request is then used to determine the type of memory write request (posted or non-posted).
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