Coded data generation or conversion – Digital code to digital code converters – Serial to parallel
Reexamination Certificate
2011-08-02
2011-08-02
Lauture, Joseph (Department: 2819)
Coded data generation or conversion
Digital code to digital code converters
Serial to parallel
C341S101000
Reexamination Certificate
active
07990293
ABSTRACT:
A deserializer for converting serial data into at least one parallel data includes a first flip-flop group, a second flip-flop group and a programmable frequency divider. The first flip-flop group includes a plurality of flip-flops connected in series, where the first flip-flop group is controlled by a first clock signal. The second flip-flop group includes a plurality of flip-flops, where the second flip-flop group is controlled by a second clock signal, and the flip-flops of the second flip-flop group are respectively connected to output nodes of the flip-flops of the first flip-flop group. The programmable frequency divider is coupled to each of the flip-flops of the second flip-flop group, and is utilized for receiving a control signal and generating the second clock signal by performing a frequency-dividing operation according to a frequency-dividing factor set by the control signal.
REFERENCES:
patent: 6097323 (2000-08-01), Koga et al.
patent: 7626523 (2009-12-01), Shin et al.
patent: 7684763 (2010-03-01), Boos
Hsu Winston
Lauture Joseph
Margo Scott
Mediatek Inc.
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