The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 09, 2010
Filed:
May. 21, 2008
Gerard Boudon, Mennecy, FR;
Didier Malcavet, Champceuil, FR;
David Pereira, Lisses, FR;
Andre Steimle, Evry, FR;
Gerard Boudon, Mennecy, FR;
Didier Malcavet, Champceuil, FR;
David Pereira, Lisses, FR;
Andre Steimle, Evry, FR;
International Business Machines Corporation, Armonk, NY (US);
Abstract
A self-synchronizing data bus analyzer is provided which can include a generator linear feedback shift register (LFSR) to generate a first data set, and can include a receiver LFSR to generate a second data set. The data bus analyzer may also include a bit sampler to sample the first data set received through a data bus coupled to the generator LFSR and output a sampled first data set. A comparator can be included to compare the sampled first data set with the second data set generated by the receiver LFSR and provide a signal to the receiver LFSR to adjust a phase of the receiver LFSR until the second data set is substantially the same as the first data set.