Patent ID: 7020154
Filing Date: 2006-03-28
Classification: H04L

Abstract:
1. An information processing system comprising a sender, a receiver and a communication channel coupled between the sender and the receiver, the communication channel being capable of transmitting time-continuously a first binary logic signal and second binary logic signal from the sender to the receiver, the sender being arranged to receive a succession of data values and information distinguishing successive clock phases, the sender being arranged to encode the data values and the information into a combination of the first signal and second signal, the sender using alternately a first and a second data dependent criterion to select which one of the first signal and second signal has a logic level change between immediately successive clock phases, so that the first signal and second signal are alternately mutually opposite and mutually equal, the first criterion selecting the level of the first signal dependent on the data value, the second criterion providing a level change of either the first signal or the second signal dependent on the data value.