ABSTRACT

An electronic display is used to present data visually by transmitting images as output device. Visual displays generate visual information according to the electrical input signal either by generation of light or modulation of available light. This is of two types analog or digital. Now-a-days usage of many displays gaining wide acceptance in many areas of applications like Workstations, Information Broad casting, video conferencing etc. connecting two or more displays to a personal computer is possible by adding extra hardware and accordingly software like device drivers which are often expensive. Power supply requirement for this dedicated task is almost same as personal computer which runs with various applications. In this paper we have implemented multiple display connection modes to an ARM processor and achieved great reduction of power supply for this dedicated task.