Abstract: An apparatus and method are disclosed to implement a universal 3D (3-Dimensional) image system with automatic search for 3D communication protocol. The apparatus includes a memory to store a plurality of communication protocols. The apparatus further includes a controller operatively coupled to the memory to detect a transmitted communication protocol by comparing the transmitted communication protocol with the plurality of communication protocols stored in the memory of the glasses. In addition, the controller receives and processes the 3D image data based on the transmitted communication protocol.

Abstract: A charge pump system for supplying an output voltage to a load is described. It includes a regulation circuit connected to receive the output voltage and derive an enable signal from it and multiple charge pump circuits connected in parallel to supply the output voltage. Each of the charge pump circuits is also connected to receive a clock signal and the enable signal. The system also includes one or more delay circuit elements, where a corresponding one or more, but less than all, of the charge pump circuits are connectable to receive the enable signal delayed by the corresponding delay circuit element.