Design and implementation of an FPGA-based multiple-colour LED display board

This paper examines and describes the processes of designing a hardware-based rendering engine for a multiple-colour LED display board. A proposed procedure for generating more shades of multiple colours from the LEDs is described. The weaknesses of the software-based image-rendering algorithm are examined. It is proposed that the software-based image-rendering component be replaced by a more robust hardware-based image generation module.