17/3/2014
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A
B
cntrl
cntrl
Ri
Ai
Rx
Ax
Ro
Ao
      Ri+             A-           Rx+            B-             Ro+  
      Ai+                            Ax+                            Ao+
      Ri-              A+          Rx-             B+            Ro-
      Ai-                             Ax-                              Ao-
(semi-decoupled 4-phase protocol)
CE-653 - De-Synchronisation Methodology