A universal interface driver application specific integrated circuit for a data reading device which supports multiple host interface configurations through the use of shared communications lines. The techniques can provide Network Copy Protection across various platforms andor connection protocols. In addition, the DSP further includes a field-weakening compensation module. The polymers are prepared by using a mixed catalyst system comprising a polymerization catalyst based on a late transition metal component having a tridentate ligand, and a Ziegler polymerization catalyst annealed at a temperature higher than 100\xb0 C. In conjunction with mapping a source type to a target type, a target object may be instantiated and populated with properties of a source object of the source type. Each of solar cell elements includes a silicon substrate with the first and second main surface, and a first and second side surfaces each connecting the first and second main surface, the second side surface being located on the back side of the first side surface.