发明授权
US08804960B2 Implementing known scrambling relationship among multiple serial links
有权
在多个串行链路之间实现已知的加扰关系
- 专利标题： Implementing known scrambling relationship among multiple serial links
- 专利标题（中）： 在多个串行链路之间实现已知的加扰关系
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申请号： US12709662申请日： 2010-02-22
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公开(公告)号： US08804960B2公开(公告)日： 2014-08-12
- 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： H04L9/12
- IPC分类号： H04L9/12 ; H04L29/06 ; G06F13/00
摘要：
A method and circuit for implementing known scrambling relationship among multiple serial links, and a design structure on which the subject circuit resides are provided. A transmit Linear Feedback Shift Register (LFSR) is provided with each of the multiple serial links for scrambling transmitted data. A receive Linear Feedback Shift Register (LFSR) is provided with each of the multiple serial links for descrambling received data. Each of the transmit LFSRs is initialized to a unique value. Each transmit LFSR conveys a current unique value to a receive LFSR for synchronizing the transmit LFSR and receive LFSR to begin scrambling and descrambling data.
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