Implementação de uma estratégia de modulação PWM senoidal utilizando hard processor system de um dispositivo SOC FPGA

Abstract

In order to support the research and development of projects using the DE1-SoC device, this work presents an initial study of it followed by examples of simple applications involving the ARM Cortex A9 Dual Core processor that is present in this equipment. The study starts with an overview of the development kit board highlighting the major components of Hardware and Software. Next, the ARM A9 Dual Core processor is introduced, exposing memory access instructions and data moving instructions. Afterwards, Qsys, an integration interface found in the Quartus II Software, is presented, after which an explanation is made regarding the component HPS - Hard Processor System and the programming languages used which are VHDL and the C language and finally, if on Linux Embedded. Among the many applications possible using the DE1-SoC, it was decided to implement the sinusoidal PWM using the ARM processor.