发明授权
- 专利标题: Adjustment of write timing based on a training signal
- 专利标题(中): 基于训练信号调整写时序
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申请号: US12846965申请日: 2010-07-30
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公开(公告)号: US08671304B2公开(公告)日: 2014-03-11
- 发明人: Aaron John Nygren , Ming-Ju Edward Lee , Shadi M. Barakat , Xiaoling Xu , Toan Duc Pham , Warren Fritz Kruger
- 申请人: Aaron John Nygren , Ming-Ju Edward Lee , Shadi M. Barakat , Xiaoling Xu , Toan Duc Pham , Warren Fritz Kruger
- 申请人地址: US CA Sunnyvale
- 专利权人: Advanced Micro Devices, Inc.
- 当前专利权人: Advanced Micro Devices, Inc.
- 当前专利权人地址: US CA Sunnyvale
- 代理机构: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- 主分类号: G06F1/04
- IPC分类号: G06F1/04
摘要:
A method, system, and computer program product are provided for adjusting write timing in a memory device based on a training signal. For instance, the method can include configuring the memory device in a training mode of operation. The method can also include determining a write timing window between a signal on a data bus and a write clock signal based on the training signal. Further, the method includes adjusting a phase difference between the signal on the data bus and the write clock signal based on the write timing window. The memory device can recover data on the data bus based on the adjusted phase difference.
公开/授权文献
- US20110185218A1 Adjustment of Write Timing Based on a Training Signal 公开/授权日:2011-07-28
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