In the TMRSM 10, there are three redundant state machines where a first redundant state machine is provided by the pipeline circuit 12A, {HEAD ~ a second redundant state machine} is provided by the pipeline circuit 12B, and a third redundant state machine is provided by the pipeline circuit 12C. Note, however, that although {TAIL ~ each} of the pipeline circuits 12 is redundant, the pipeline circuit 12A, the pipeline circuit 12B, and the pipeline circuit 12C may not be exact replicas of one another 
In the TMRSM 10 , there are three redundant state machines where a first redundant state machine is provided by the pipeline circuit 12A , { HEAD ~ a second redundant state machine } is provided by the pipeline circuit 12B , and a third redundant state machine is provided by the pipeline circuit 12C. Note , however , that although { TAIL ~ each } of the pipeline circuits 12 is redundant , the pipeline circuit 12A , the pipeline circuit 12B , and the pipeline circuit 12C may not be exact replicas of one another
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