发明授权
- 专利标题: Parallel generation and matching of a deskew channel
- 专利标题(中): 并行生成和匹配的歪斜通道
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申请号: US12511917申请日: 2009-07-29
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公开(公告)号: US08411782B2公开(公告)日: 2013-04-02
- 发明人: Samir Parikh , William W. Walker , Nestor Tzartzanis
- 申请人: Samir Parikh , William W. Walker , Nestor Tzartzanis
- 申请人地址: JP Kawasaki-shi
- 专利权人: Fujitsu Limited
- 当前专利权人: Fujitsu Limited
- 当前专利权人地址: JP Kawasaki-shi
- 代理机构: Baker Botts L.L.P.
- 主分类号: H04B7/02
- IPC分类号: H04B7/02 ; H04L1/02
摘要:
In one embodiment, a method includes receiving input data bits at a collective data rate, the input data bits being grouped into a plurality of input data words, the input data bits of each of the input data words being received from n parallel input-data-bit streams, each of the n parallel input-data-bit streams having a stream data rate that is 1/n of the collective data rate, each of the input data words comprising n consecutive ones of the input data bits; selecting particular input data bits; and generating a k-bit deskew channel with the selected input data bits, the deskew channel comprising a number of frames, each of the frames comprising x input data bits from one or more input data words and one or more framing bits. In another embodiment, a method includes using such a deskew channel to determine relative delays between data channels and the deskew channel.
公开/授权文献
- US20100086075A1 Parallel Generation and Matching of a Deskew Channel 公开/授权日:2010-04-08
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