Invention Grant
- Patent Title: Parallel generation and matching of a deskew channel
- Patent Title (中): 并行生成和匹配的歪斜通道
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Application No.: US12511917Application Date: 2009-07-29
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Publication No.: US08411782B2Publication Date: 2013-04-02
- Inventor: Samir Parikh , William W. Walker , Nestor Tzartzanis
- Applicant: Samir Parikh , William W. Walker , Nestor Tzartzanis
- Applicant Address: JP Kawasaki-shi
- Assignee: Fujitsu Limited
- Current Assignee: Fujitsu Limited
- Current Assignee Address: JP Kawasaki-shi
- Agency: Baker Botts L.L.P.
- Main IPC: H04B7/02
- IPC: H04B7/02 ; H04L1/02

Abstract:
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.
Public/Granted literature
- US20100086075A1 Parallel Generation and Matching of a Deskew Channel Public/Granted day:2010-04-08
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