Introduction

This application note demonstrates how to implement the DisplayPort Transmitter (Tx) technology on the PolarFire® FPGA, compliant with the VESA DisplayPort Standard 1.4 protocol. DisplayPort is a digital interface used to connect display devices, such as monitors and projectors, to host systems like computers and gaming consoles. The DisplayPort Tx IP on the PolarFire FPGA supports data rates from 1.62 Gbps to 8.1 Gbps, catering to a wide range of display application requirements.

This document presents a demonstration of video streaming over DisplayPort Tx, using the PolarFire Video kit and a dual-sensor camera module, showcasing the integration of DisplayPort Tx for advanced embedded vision applications. Microchip’s Libero® SoC software supports rapid prototyping, facilitating efficient development and testing of PolarFire FPGA in embedded systems. This integrated solution offers engineers a streamlined approach to prototyping display and video signal transmission systems, providing a robust platform for evaluating DisplayPort Tx IP in practical applications.

For DisplayPort Tx IP characteristics, features, unsupported features and device utilization, see DisplayPort Tx User Guide.