摘要 |
According to the present invention, data is transmitted to correspond to a load / store type operation associated with a shared memory over a link according to a memory access link protocol, and the memory access link protocol is to be overlaid on another, a different link protocol. A request is transmitted to enter a low power state. Where the request is to include a data value encoded in a field of a token, and the token is to indicate a start of packet data and is to further indicate whether subsequent data to be sent after the token is to include data according to one between the other link protocol and the memory access link protocol. According to the present invention, an amount of available shared memory is able to be expanded. |