A semiconductor device in one embodiment includes a semiconductor substrate, a fin disposed on a surface of the semiconductor substrate, an insulator including a gate insulator disposed on a side surface of the fin, and a gate electrode disposed on the insulator that is disposed on side surfaces of the fin and an upper surface of the fin. A timing control logic circuitry is associated with the sub-pixel clock generator for a graduated change in charge pump current. For example, one rule in an applied rule set can determine whether a consumer is permitted to make a purchase without having sufficient points in the consumer’s point lot, thus incurring a negative balance in the point lot. A second lumen is disposed in the tubular member for receiving a guidewire substantially along a portion of its length. The conductor arrangement includes a plurality of consecutive segments.