Invention Grant
- Patent Title: Adjustment of write timing based on a training signal
- Patent Title (中): 基于训练信号调整写时序
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Application No.: US12846965Application Date: 2010-07-30
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Publication No.: US08671304B2Publication Date: 2014-03-11
- Inventor: Aaron John Nygren , Ming-Ju Edward Lee , Shadi M. Barakat , Xiaoling Xu , Toan Duc Pham , Warren Fritz Kruger
- Applicant: Aaron John Nygren , Ming-Ju Edward Lee , Shadi M. Barakat , Xiaoling Xu , Toan Duc Pham , Warren Fritz Kruger
- Applicant Address: US CA Sunnyvale
- Assignee: Advanced Micro Devices, Inc.
- Current Assignee: Advanced Micro Devices, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Sterne, Kessler, Goldstein & Fox P.L.L.C.
- Main IPC: G06F1/04
- IPC: G06F1/04

Abstract:
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.
Public/Granted literature
- US20110185218A1 Adjustment of Write Timing Based on a Training Signal Public/Granted day:2011-07-28
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