Precise synchronization of distributed systems

摘要

A method for synchronizing a plurality of sub-systems, comprising the steps of measuring a relationship between a divider associated with each of the plurality of sub-systems; and adjusting a phase of one or more of the dividers to a known relationship with one of the dividers. A command is issued synchronous to a divider associated with one of the plurality of sub-systems. The command is received at one of the sub-systems and is acted upon synchronous to a divider associated with the one of the sub-system receiving said command.