Hardware Design of an Interface Supporting Both Camera and Display for Mobile Devices

Abstract

MIPI(Mobile Industry Processor Interface) is the most competitive specifications in mobile industry. MIPI has established DSI(Display Serial Interface) for display and CSI-2(Camera Serial Interface 2) for camera. These two interfaces share same structure of packet and design hardware can be optimized by block sharing. We design common Rx circuit which can support both CSI-2 and DSI.