• Journal of the Institute of Electronics Engineers of Korea SD
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• v.44 no.6 s.360
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• pp.69-76
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• 2007

A new circuit design for Bus-Invert Coding is presented in this paper. The new scheme sends the coding information through the bus-lines instead of the invert-line which has been used conventionally for many types of Bus-Invert algorithms. By employing a newly developed bus-driver called Flip-Driver and a selection circuit, it not only removes the invert-line but suppresses the additional bus-transitions in sending coding information. It is verified by simulations that the efficiency of various Bus-Invert algorithms is increased about 40% to 100% by employing the new design.