MDDI Protocol Packet Generation Method of Mobile System

Abstract

In this study, it is proposed to use software to create MDDI protocol packet which is required for the display device. The previously proposed method to create MDDI protocol packet was implemented in FPGA. In the previous MDDI interface design method, data and synchronization signal were created inside of the FPGA chip. FPGA chip creates data received from CPU into serial data and creates packets and then controls signals. This design method is intended to reduce CPU load. In this paper, the method of creating data in software, which was notpresent in the previous FPGA is proposed for design of data transmitter using the MDDI interface method.