Coded data generation or conversion – Digital code to digital code converters – To or from nrz codes
Reexamination Certificate
2007-09-04
2007-09-04
Nguyen, Khai M. (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
To or from nrz codes
C341S069000, C375S326000, C375S360000
Reexamination Certificate
active
10671164
ABSTRACT:
The present invention facilitates data recovery without requiring selection of a sample phase. The data is recovered by sampling a received signal to obtain a number of samples at a number of phases over a given time period referred to as a bit time. The samples are analyzed to determine if a transition has occurred in one or more consecutive phases. Such a transition is also referred to as a data toggle. Generally, one or more toggles in a single bit time indicate one data value (e.g., a zero) whereas no transitions indicate another data value (e.g., a one).
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Brady III W. James
Moore J. Dennis
Nguyen Khai M.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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