A logical pipeline or logical hybrid pipeline is used for an xDSL communication system, and particularly for processing DMT symbols. The footwear includes a single unit integrated adjustable sole. From an operator determined charge definition, a charge injection quantity is computed, and is compared with the injection quantity of the dominant controlling device. During formation of the fin, a hollow region may be formed underneath the shallow trench, isolating the source and drain. The method includes the steps of adjusting output positions of one of a first video image and a second video image, adjusting an angle of one of the first video image and the second video image, and outputting the first video image and the second video image in a 3D format. The method includes sensing an arc flash corresponding to the motor control center.