Diseño de un modulo de propiedad intelectual basado en fpga para el manejo de display lcd gráfico y táctil

Abstract

This paper is based on the creation of a control module and LCD touch screen using DE2 board with Cyclone II FPGA EP2C35F672C6. The components to consider for its operation have touchscreen GLCD (GRAPHIC LCD), analog to digital converters and circuit for screen reading. The application allows you to write a figure on the screen and save the information on the board (DE2) by two softkeys GLCD. Using the buttons save and view, allow the user to observe and record the information previously stored. This article describes the components used for the project, a description of each, along with their graphs and behavior. An analysis of programming, ASM chart and an overview of the application used. Finally there is the implementation with results and observations that were taken during development of the project.