发明申请
US20090323730A1 DATA ALIGNMENT SYSTEM AND METHOD FOR DOUBLE DATA RATE INPUT DATA STREAM
审中-公开
数据对齐系统和方法,用于双重数据速率输入数据流
- 专利标题: DATA ALIGNMENT SYSTEM AND METHOD FOR DOUBLE DATA RATE INPUT DATA STREAM
- 专利标题(中): 数据对齐系统和方法,用于双重数据速率输入数据流
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申请号: US12105845申请日: 2008-04-18
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公开(公告)号: US20090323730A1公开(公告)日: 2009-12-31
- 发明人: Joseph Caltagirone , James Dewey Parker , Brett Oliver
- 申请人: Joseph Caltagirone , James Dewey Parker , Brett Oliver
- 申请人地址: US NJ Morristown
- 专利权人: Honeywell International Inc.
- 当前专利权人: Honeywell International Inc.
- 当前专利权人地址: US NJ Morristown
- 主分类号: H04J3/04
- IPC分类号: H04J3/04
摘要:
Methods and apparatus are provided for a system for aligning data. The apparatus comprises a demultiplexing component adapted to bifurcate a DDR data stream into first and second SDR data streams, a sequence detection component coupled to the demultiplexing component and adapted to detect a pattern of sequential bit values in the first SDR data stream, and a data alignment component coupled to the demultiplexing component and to the sequence detection component, the data alignment component adapted to place the second SDR data stream in alignment with the pattern of sequential bit values in the first SDR data stream.
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