Abstract: In one embodiment, a receiver includes a voltage margin controller, a set of first components coupled to the voltage margin control, and a set of offset compensation controllers coupled to the set of first components.

Abstract: An equalized driver includes a voltage mode driver to drive data on a conductor and a current mode driver to provide equalization.

Abstract: A data driver drives a data signal on a channel, and a current mode driver drives a varying current on the channel to reduce crosstalk.

Abstract: A method and apparatus for grey encoding modulated data are described. In one embodiment, the method includes encoding of an input data stream to form an encoded data stream according to a symbol alphabet. In one embodiment, a modulated signal is produced from the encoded data stream. In one embodiment, the modulated signal includes a distinct symbol waveform to represent each symbol within the encoded data stream. In one embodiment, waveforms included in the modulated signal, which have adjacent transitions, represent symbols that differ by a single bit. In one embodiment, bit error rate is improved by encoding the phase positions in an edge position modulation system with grey encoding. Other embodiments are described and claimed.