Method of providing high integrity processing

摘要

A method of providing high integrity communication in a high integrity processing system (10) having at least two redundant application processors (12 and 14) in a non-lockstep configuration where the redundant application processors (12 and 14) are running the same application and where the redundant application processors (12 and 14) are connected to at least one input/output processor (16) by a communication channel (18).