Texas Instruments Incorporated
BIT STREAM TRANSFORMATION IN PARALLEL DATA INTERFACES

Abstract:

A circuit includes: a parallel data interface; and transition control circuitry coupled to the parallel data interface. The transition control circuitry is configured to: receive an input bit stream sample; determine a bit transformation pattern for the input bit stream sample in accordance with a target criteria; and generate an output bit stream symbol from the input bit stream sample and the bit transformation pattern, wherein the output bit stream symbol has more bits than the input bit stream sample.