A clock driver providing a clock signal, from an input clock signal, that has instantaneously selectable phase and methods for synchronizing data transfers in a multi-signal bus communication system. A clock driver of the present invention generates an output clock signal from an input clock signal having...http://www.google.com/patents/US6282210?utm_source=gb-gplus-sharePatent US6282210 - Clock driver with instantaneously selectable phase and method for use in data communication systems