Introduction to FPGA Part 4 - Clocks and Procedural Assignments | Digi-Key Electronics

A field-programmable gate array (FPGA) is an integrated circuit (IC) that lets you implement custom digital circuits. You can use an FPGA to create optimized digital logic for things like digital signal processing (DSP), machine learning, and cryptocurrency mining. Because of the FPGA’s flexibility, you can often implement entire processors using its digital logic. You can find FPGAs in consumer electronics, satellites, and in servers used to perform specialized calculations. In this series, we will see how an FPGA works and demonstrate how to create custom digital logic using the Verilog hardware description language (HDL). Previously, we showed how to use continuous assignment statements to create custom digital circuits with logic gates using Verilog (). In this episode, we demonstrate how to use procedural assignments to create sequential hardware logic. The solution to the challenge at the end of the episode can be found here: