InternalRegister Node1 InternalRegister + tile + InternalRegister() Node2 OutputFromSectorLogic + ntrig + roi1 + pad1 + r1 + ovf1 + ove1 + roi2 + pad2 + r2 + ovf2 and 8 more... + OutputFromSectorLogic() Node2->Node1 +out Node3 std::array< DataFromPad, 8 > Node3->Node1 +pad Node4 DataFromPad + bcid + r + oveta + ovphi + opl + pt + roi + ntrig + sign + DataFromPad() Node4->Node3 +elements