发明授权
- 专利标题: Clock synchronization in a memory system
- 专利标题(中): 存储器系统中的时钟同步
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申请号: US12596535申请日: 2008-04-18
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公开(公告)号: US08159887B2公开(公告)日: 2012-04-17
- 发明人: Jade M. Kizer , John M. Wilson , John Eble, III , Frederick A. Ware
- 申请人: Jade M. Kizer , John M. Wilson , John Eble, III , Frederick A. Ware
- 申请人地址: US CA Sunnyvale
- 专利权人: Rambus Inc.
- 当前专利权人: Rambus Inc.
- 当前专利权人地址: US CA Sunnyvale
- 代理机构: Hamilton, Brook, Smith & Reynolds, P.C.
- 国际申请: PCT/US2008/005135 WO 20080418
- 国际公布: WO2008/130703 WO 20081030
- 主分类号: G11C7/00
- IPC分类号: G11C7/00
摘要:
A system and method for synchronizing a strobed memory system 10. During memory read and/or memory write operations the corresponding data strobe is sampled at the data destination 50/55 according to a local clock signal 71/73. Based on the results of the sampling, the data strobe and local clock signal are synchronized. In this manner, the data is synchronized to the local clock signal so that sampling of data at the data destination can be performed according to the local clock signal rather than the data strobe.
公开/授权文献
- US20100188910A1 CLOCK SYNCHRONIZATION IN A MEMORY SYSTEM 公开/授权日:2010-07-29
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