Pulse or digital communications – Synchronizers – Feedback – receiver to transmitter
Reexamination Certificate
2004-06-18
2008-10-21
Ghebretinsae, Temesghen (Department: 2611)
Pulse or digital communications
Synchronizers
Feedback, receiver to transmitter
C375S219000, C375S259000, C340S870010, C381S108000, C455S024000, C455S039000, C455S069000
Reexamination Certificate
active
07440530
ABSTRACT:
A circuit for optimizing the transmission of data on a communication channel is disclosed. According to one embodiment of the invention, a circuit comprises a transmitter circuit having a programmable output characteristic and being coupled to a transmission media. The transmission media receives serial data from the transmitter circuit and couples the data to a receiver circuit by way of the transmission media. A signal quality monitor associated with the receiver circuit generates received signal quality data. Finally, a feedback path couples the received signal quality data to the transmitter circuit.
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Ghebretinsae Temesghen
King John J.
Liu Justin
Xilinx , Inc.
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