Rambus Inc.
ADJUSTMENT OF MULTI-PHASE CLOCK SYSTEM

Abstract:

Disclosed is a system where indicators of the relative phase differences between combinations of clocks in a multi-phase clock system are developed and/or measured. These indicators convey information regarding which phase difference between a given pair of the clocks is greater than (or less than) the phase difference between another pair of the clocks. This information is used to sort/rank/order phase differences between the various combinations of pairs of clocks according to their phase differences. This ranking is used to select the pair of clocks to be adjusted.