Nvidia Corporation

Russ Newcomb

Sunil Rao Sudhakaran

Rohit Rathi

A circuit includes a splitter to extract L bits from each of a plurality of N-bit transmissions on a data bus, a decoder to generate output data comprising N-L bits of each N-bit transmission, and a delay circuit to apply the L bits for a previous transmission to control the inversion of a current transmission at the decoder.

Maximum transition avoidance (MTA) encoding

A PAM-4 communication process divides a full burst of raw data into two half bursts, extracts a bit from each half burst and communicating the extracted bit on a DBI line, and encodes the remaining bits of the half burst to avoid maximum transitions between PAM-4 symbols on a data line.

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Morgan Hill, CA, United States of America

Russ Newcomb