发明名称 |
Arbitration system having a packet memory and method for memory responses in a hub-based memory system |
摘要 |
A memory hub module includes a decoder that receives memory requests determines a memory request identifier associated with each memory request. A packet memory receives memory request identifiers and stores the memory request identifiers. A packet tracker receives remote memory responses and associates each remote memory response with a memory request identifier and removes the memory request identifier from the packet memory. A multiplexor receives remote memory responses and local memory responses. The multiplexor selects an output responsive to a control signal. Arbitration control logic is coupled to the multiplexor and the packet memory and develops the control signal to select a memory response for output.
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申请公布号 |
US2005177677(A1) |
申请公布日期 |
2005.08.11 |
申请号 |
US20040773520 |
申请日期 |
2004.02.05 |
申请人 |
JEDDELOH JOSEPH M. |
发明人 |
JEDDELOH JOSEPH M. |
分类号 |
G06F12/00;G06F13/16;(IPC1-7):G06F12/00 |
主分类号 |
G06F12/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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