MIPI CSI-2 is a standard specification defined by a Mobile Industry Processor Interface (MIPI) alliance.The Camera Serial Interface 2 (CSI-2) specification defines an interface between a peripheral device(camera) and a host processor (base-band, application engine). MIPI CSI-2 operates in two modes: High-speed mode and low-power mode. In the high-speed mode, MIPI CSI-2 supports the transport of image data using short packet and long packet formats. Short packets provide frame synchronization and line synchronization information. Long packets provide pixel information.