Electronic digital logic circuitry – Multifunctional or programmable – Having details of setting or programming of interconnections...
Reexamination Certificate
2007-02-27
2007-02-27
Le, Don (Department: 2819)
Electronic digital logic circuitry
Multifunctional or programmable
Having details of setting or programming of interconnections...
C326S041000
Reexamination Certificate
active
10977952
ABSTRACT:
Eight-bit ten-bit (8B10B) coding is provided in a hard intellectual property (IP) block with the capability of supporting a greater range of data rates (e.g., data rates less than, equal to, and greater than 3.125 Gbps). Each channel of high speed serial interface circuitry includes receiver circuitry having two 8B10B decoders and transmitter circuitry having two 8B10B encoders. The receiver and transmitter circuitry can be configured to operate in one of three modes of operation: cascade mode, dual channel mode, and single channel mode.
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Altera Corporation, “8B10B Encoder/Decoder: MegaCore Function User Guide,” Megacore Version 1.4.0, Document Version 1.4.0 Rev. 1, Feb. 2004.
Lee Chong H
Patel Rakesh H
Venkata Ramanand
Altera Corporation
Fish & Neave IP Group of Ropes & Gray LLP
Jackson Robert R.
La Chia-Hao
Le Don
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