Introduction to FPGA Design for Embedded Systems

Go to Course: https://www.coursera.org/learn/intro-fpga-design-embedded-systems

Introduction

### Course Review: Introduction to FPGA Design for Embedded Systems **Course Overview** The "Introduction to FPGA Design for Embedded Systems" course, available on Coursera, provides a deep dive into the fascinating world of Field Programmable Gate Arrays (FPGAs) and their integral role in modern electronic systems. As a valuable part of CU Boulder’s Master of Science in Electrical Engineering, this course not only prepares participants for practical applications but also equips them with foundational knowledge suitable for academic credit. In today’s technology landscape, programmable logic is pivotal in the design of high-performance systems, increasingly replacing general-purpose processors and ASICs. This course targets engineers and enthusiasts who are eager to master FPGA design principles and applications. **Course Syllabus Breakdown** 1. **What's This Programmable Logic Stuff Anyway? History and Architecture** - Right from the start, learners are introduced to the history and architecture of programmable logic devices. This module distinguishes between FPGAs, CPLDs, ASSPs, and ASICs while guiding participants through the design of basic logic circuits using Look-Up Tables (LUTs). Engaging with practical examples, such as digital adders and multipliers, students establish a strong foundational understanding. 2. **FPGA Design Tool Flow; An Example Design** - The second module transitions into hands-on experiences, where students will install the Intel Altera’s Quartus Prime Development Suite. Here, the focus is on the standard FPGA design flow, creating a pipelined multiplier, and employing verification tools like RTL Viewer and ModelSim. The use of the TimeQuest Timing Analyzer enables participants to get a grip on timing closure — an essential skill in any FPGA design project. 3. **FPGA Architectures: SRAM, FLASH, and Anti-fuse** - Module three digs deeper into the various types of FPGAs. Understanding the advantages and disadvantages of FLASH-based, SRAM-based, and Anti-fuse FPGAs is crucial for making informed design choices. The exploration of modern FPGA architectures equips students with the ability to select the suitable FPGA type for specific projects, considering everything from core logic cells to sophisticated Intellectual Property (IP) blocks. 4. **Programmable Logic Design Using Schematic Entry Design Tools** - The course culminates with an extension of earlier designs, focusing on productivity enhancements through design techniques like pipelining. Students will implement IP blocks, generate programming files, and most notably, build a NIOS II softcore processor design using the Qsys system design tool. This hands-on component ensures that learners not only grasp theoretical knowledge but also apply it to practical scenarios effectively. **Recommendation** This course is a strong recommendation for anyone interested in expanding their knowledge or career in embedded systems design, especially those looking to work in sectors where FPGAs are leveraged for high-performance applications. The blend of theoretical foundations, practical applications, and industry-standard tools makes it ideal for both beginners and experienced engineers looking to refresh or expand their skill sets. **Pros:** - Comprehensive syllabus covering critical aspects of FPGA design. - Hands-on experience using industry-leading tools. - Structured learning from historical contexts to advanced design techniques. - Academic credit option adds additional value for degree-seeking students. **Cons:** - Takes a time commitment that may require balancing with other responsibilities. - May require background knowledge in digital logic design for optimal understanding. In conclusion, whether you are looking to enhance your professional skills or simply have an interest in embedded systems, "Introduction to FPGA Design for Embedded Systems" provides an invaluable learning experience that can significantly contribute to your educational and career endeavors in the field of electrical engineering.

Syllabus

What's this programmable logic stuff anyway? History and Architecture

What's this programmable logic stuff anyway? In Module 1 you learn about the history and architecture of programmable logic devices including Field Programmable Gate Arrays (FPGAs). You will learn how to describe the difference between an FPGA, a CPLD, an ASSP, and an ASIC, recite the historical development of programmable logic devices; and design logic circuits using LUTs. Examples will include designs of digital adders and multipliers in FPGAs.

In Module 2 you will install and use sophisticated FPGA design tools to create an example design. You will learn the steps in the standard FPGA design flow, how to use Intel Altera’s Quartus Prime Development Suite to create a pipelined multiplier, and how to verify the integrity of the design using the RTL Viewer and by simulation using ModelSim. Using the TimeQuest timing analyzer, you will analyze the timing of your design to achieve timing closure.

FPGAs are programmable, and the program resides in a memory which determines how the logic and routing in the device is configured. In Module 3 you will learn the pros and cons of FLASH-based, SRAM-based, and Anti-Fuse based FPGAs. A survey of modern FPGA architectures will give you the tools to determine which type of FPGA is the best fit for a design. Architectures will be explored from the basic core logic cell up to consideration of large Intellectual Property (IP) blocks that are available on many FPGAs.

In module 4 you will extend and enhance your design from module 2, completing the design by adding IP blocks, implementing pin assignments and creating a programming file for the FPGA. One outcome will be improved design productivity, by use of design techniques like pipelining, and by the use of system design tools like Qsys, the system design tool in Quartus Prime. You will complete a Qsys system design by creating a NIOS II softcore processor design, which quickly gives you the powerful ability to customize a processor to meet your specific needs.