发明授权
US08275922B2 Implementing serial link training patterns separated by random data for training a serial link in an interconnect system
有权
实现由随机数据分离的串行链路训练模式，用于训练互连系统中的串行链路
- 专利标题： Implementing serial link training patterns separated by random data for training a serial link in an interconnect system
- 专利标题（中）： 实现由随机数据分离的串行链路训练模式，用于训练互连系统中的串行链路
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申请号： US12709733申请日： 2010-02-22
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公开(公告)号： US08275922B2公开(公告)日： 2012-09-25
- 发明人: Wayne Melvin Barrett , Kenneth Michael Valk
- 申请人： Wayne Melvin Barrett , Kenneth Michael Valk
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理商 Joan Pennington
- 主分类号： G06F13/42
- IPC分类号： G06F13/42
摘要：
A method and circuit for implementing serial link training sequences, and a design structure on which the subject circuit resides are provided. A transmitter device transmits a training sequence (TS) pattern; then the transmitter device transmits random data for a predefined time duration. The steps of transmitting the TS-pattern, then transmitting the random data for the fixed time duration are repeated. A receiver device detecting a plurality of the TS-patterns separated by the predefined time interval of random data, performs receiver initialization steps. The receiver device performs a plurality of receiver initialization steps including, for example, acquiring byte lock, and a link width determination.
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