Maker.io main logo
Image of First FPGA Project - Getting Fancy with PWM
TUTORIAL

First FPGA Project - Getting Fancy with PWM

By SparkFun Electronics

When you first buy an Alchitry Au+, Alchitry Au, or Alchitry Cu board, the default FPGA configuration creates a fancy wave effect on the LEDs. In this tutorial we are going to walk through different steps for how to make something like this.

Image of External IO and Metastability
TUTORIAL
30

External IO and Metastability

By SparkFun Electronics

In this tutorial I’m going to explain the basics of constraint files and dive into some of the dangers of using external signals in your designs.