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FPGA requires membership for participation - click to join
  • All tags
  • arty-s7
  • 7 Ways to Leave Your Spartan-6
  • ADSR
  • amd
  • AMD XILINX
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  • AMD Xilinx 7 series FPGAs XADC

    SystemVerilog Study Notes. AMD Xilinx 7 series FPGAs XADC

    javagoza
    javagoza
    Introduction In the previous blog, FPGA ADSR envelope generator for sound synthesis , we discussed ADSR envelope generators. The data input to the ADSR module was hardcoded. It would be nice to be able to enter the step increments with knobs for each…
    • over 2 years ago
    • FPGA
    • Blog
  • SystemVerilog Study Notes. FPGA ADSR envelope generator for sound synthesis (I)

    SystemVerilog Study Notes. FPGA ADSR envelope generator for sound synthesis (I)

    javagoza
    javagoza
    ADSR envelope generator for sound synthesis. In the previous blog we implemented a Direct Digital Frequency Synthesis module (DDFS ) that can generate an unmodulated audio-frequency tone. In this blog we will implement an ADSR (attack-decay-sustain…
    • over 2 years ago
    • FPGA
    • Blog
  • SystemVerilog Study Notes. Barrel Shifter RTL Combinational Circuit

    SystemVerilog Study Notes. Barrel Shifter RTL Combinational Circuit

    javagoza
    javagoza
    RTL Combinational Circuit - Design Examples - Barrel Shifter RTL Combinational Circuit We continue experimenting with RTL Combinational Circuits designed in SystemVerilog. In this blog we are going to design circuits around a very useful circuit that…
    • over 2 years ago
    • FPGA
    • Blog
  • SystemVerilog Study Notes. Hex-Digit to Seven-Segment LED Decoder RTL Combinational Circuit

    SystemVerilog Study Notes. Hex-Digit to Seven-Segment LED Decoder RTL Combinational Circuit

    javagoza
    javagoza
    RTL Combinational Circuit - Design Examples - Hex-Digit to Seven-Segment LED Decoder RTL Combinational Circuit We have been reviewing the main constructs and operators for designing combinational logic circuits with the SystemVerilog HDL. Let's apply…
    • over 2 years ago
    • FPGA
    • Blog
  • SystemVerilog Study Notes. RTL Combinational Circuit - Concurrent and Control Constructs

    SystemVerilog Study Notes. RTL Combinational Circuit - Concurrent and Control Constructs

    javagoza
    javagoza
    In the previous chapter we reviewed some of the main SystemVerilog operators that allow us to describe the operation of combinational logic circuits. In this chapter we will review some of the SystemVerilog constructs that allow us to describe parts of…
    • over 2 years ago
    • FPGA
    • Blog
  • SystemVerilog Study Notes. RTL Combinational Circuit Operators

    SystemVerilog Study Notes. RTL Combinational Circuit Operators

    javagoza
    javagoza
    I continue my series of notes on SystemVerilog as I learn. In this case I dedicate the study notes to Verilog operators as an introduction to combinational circuits. I'll cover always blocks and other routing constructs in a later blog. Table of Contents…
    • over 2 years ago
    • FPGA
    • Blog
  • SystemVerilog Study Notes. Gate-Level Combinational Circuit

    SystemVerilog Study Notes. Gate-Level Combinational Circuit

    javagoza
    javagoza
    I am learning SystemVerilog HDL. I started reading the book FPGA Prototyping By SystemVerilog Examples . These are my study notes and what I am learning about SystemVerilog. My idea is to do exercises with the Digilent Arty S7 50 board obtained in the…
    • over 2 years ago
    • FPGA
    • Blog

  • Build a project with the Arty S7 - Line Follower Robot (Part 5) - Project Demo

    rahulkhanna
    rahulkhanna
    Reasons to switch from Spartan-6 to Spartan-7 FPGAs #1 Build a project with the Arty S7 - Line Follower Robot (Part 1) - Introduction Build a project with the Arty S7 - Line Follower Robot (Part 2) - Setting up Vivado 2019.2 and Demo program…
    • over 2 years ago
    • FPGA
    • Blog

  • RC6 cipher implemented in Verilog

    misaz
    misaz
    Hello everyone. I welcome you to this blog post describing my project as part of 7 Ways to Leave Your Spartan-6 FPGA contest. In this blog post I will describe my core project as part of this competition. As part of this competition I originally promised…
    • over 2 years ago
    • FPGA
    • Blog
  • Arty S7 50 VGA Thermal Imaging Camera

    Arty S7 50 VGA Thermal Imaging Camera

    javagoza
    javagoza
    In this post we describe how to build a l ow resolution thermal imaging camera with VGA output. The solution is based on the Melexis MLX90640 IR Array , the Digilent's PmodVGA module, and the AMD-Xilinx Spartan-7 FPGA of the Digilent Arty S7 50 board…
    • over 2 years ago
    • FPGA
    • Blog

  • Blog 2: Getting Started with FPGAs - Digital Logic Design with FPGAs

    rsjawale24
    rsjawale24
    In my last blog on FPGAs, as a part of the 7 ways to Leave your Spartan-6 contest, I published an introductory blog on getting started with FPGAs and VHDL. In the 2nd blog, I will discuss digital logic design using FPGAs. Here, I will cover the following…
    • over 2 years ago
    • FPGA
    • Blog

  • 7 Ways to Leave Your Spartan-6 Challenge - external VpVn Differential Input working with XADC

    ralphjy
    ralphjy
    Well, my challenging week is continuing. I'm not sure whether it is bad luck, faulty hardware, or just unfortunate coincidences. I decided to take a look at the problem that I was having with the external inputs to the XADC last night. After some quick…
    • over 2 years ago
    • FPGA
    • Blog

  • 7 Ways to Leave Your Spartan-6 Challenge - experiment with XADC

    ralphjy
    ralphjy
    This week has been a very challenging one to be sure... I ended last week with a problem with the primary external hard drive that contains the Ubuntu Virtual Machines that I use for Xilinx development tools. I was intermittently getting files missing…
    • over 2 years ago
    • FPGA
    • Blog

  • Build a project with the Arty S7 - Line Follower Robot (Part 3) - Interfacing Sensors and Logic Implementation

    rahulkhanna
    rahulkhanna
    From my previous post, We had addressed the hardware issue, installed Vivado 2019.2, and executed the demo program. We will interface with the IR sensors and will be discussing the Logical Implementation in this blog. Reasons to switch from Spartan…
    • over 2 years ago
    • FPGA
    • Blog
  • "7 Ways to Leave Your Spartan-6 FPGA" program. My summary.

    "7 Ways to Leave Your Spartan-6 FPGA" program. My summary.

    javagoza
    javagoza
    This is the summary of my participation in the "7 Ways to Leave Your Spartan-6 FPGA" program. Listing and categorization of blog posts for the Spartan program I have published 13 blog entries with 11 different projects. I've added a temperature and…
    • over 2 years ago
    • FPGA
    • Blog

  • Build a project with the Arty S7 - Line Follower Robot (Part 2) - Setting up Vivado 2019.2 and Demo program

    rahulkhanna
    rahulkhanna
    A quick update on the hardware issue. I tried powering the board and it didn't power up. It turns out the hardware had a short-circuit in production. Short in R220 and R217 had resulted in the failure of a 3.3V supply to the board which was removed. Even…
    • over 2 years ago
    • FPGA
    • Blog
  • Arty S7 50 ArtyBot ToF Sensor for Obstacle Avoidance. Vivado Hierarchical Blocks

    Arty S7 50 ArtyBot ToF Sensor for Obstacle Avoidance. Vivado Hierarchical Blocks

    javagoza
    javagoza
    Our Artybot already controls motors via PWM signals and has rotational speed and motor position feedback via magnetic sensors, can "see" colors and has a user interface with switches , buttons , r ed LEDs, RGB LEDs and an OLED display . In this tutorial…
    • over 2 years ago
    • FPGA
    • Blog

  • 7 Ways to Leave Your Spartan-6 Challenge - Summary

    ralphjy
    ralphjy
    List of Challenge Activity Blogs Blog 1: Getting Started Blog 2: Comparing the Differences Between Spartan-6 and Spartan-7 FPGAs Blog 3: Build a Project Platform Blog 4: Add BLE Interface (add sensor) Blog 5: Experiment with…
    • over 2 years ago
    • FPGA
    • Blog

  • My little Arty simulator

    redcharly
    redcharly
    Introduction When I decided to participate in the "7 Ways to Leave Your Spartan-6 FPGA" contest, I knew it would take a lot of effort. The board is a really great piece of technology and it was an opportunity for me to get acquainted with FPGA technology…
    • over 2 years ago
    • FPGA
    • Blog

  • 7 Ways to Leave Your Spartan-6 Challenge - add BLE interface

    ralphjy
    ralphjy
    Since I've been doing a lot of work with BLE this summer, I thought it would be appropriate to add a BLE interface to my Arty S7 project for the challenge. I initially thought about wiring up a BLE UART board that I had available, either a DSD Tech HM…
    • over 2 years ago
    • FPGA
    • Blog
  • 7 Ways to Leave Your Spartan-6 project: FPGA polarimeter part 1

    7 Ways to Leave Your Spartan-6 project: FPGA polarimeter part 1

    jure
    jure
    Introduction This is the first blog about my project for the 7 Ways to Leave Your Spartan-6 . Here we'll look at how I have put everything together and run a simple test to see if everything is working. The topic of making a polarimeter might seem useless…
    • over 2 years ago
    • FPGA
    • Blog
  • Arty S7 50 ArtyBot - Bot Application Framework

    Arty S7 50 ArtyBot - Bot Application Framework

    javagoza
    javagoza
    In this post I describe the Bot Application Framework that I have prepared for the Digilent Arty S7 based bot and provides an overview of the Arty S7 Bot Application Framework , its architecture, components, and usage model. This post is part 7 of my…
    • over 2 years ago
    • FPGA
    • Blog
  • Build a project with the Arty S7 - Line Follower Robot (Part 1) - Introduction

    Build a project with the Arty S7 - Line Follower Robot (Part 1) - Introduction

    rahulkhanna
    rahulkhanna
    Introduction Hello everyone, I'll be writing a step-by-step tutorial on building a basic line follower robot with the Arty S7. Reasons to switch from Spartan-6 to Spartan-7 FPGAs #1 Build a project with the Arty S7 - Line Follower Robot…
    • over 2 years ago
    • FPGA
    • Blog

  • 7 Ways to Leave Your Spartan-6 Challenge - Project Platform

    ralphjy
    ralphjy
    I'm a bit late getting started, so I thought that I should configure a basic platform for my project. The Arty S7 already has quite an array of user IO - 4 LEDs, 4 switches, 4 pushbuttons, and 2 RGD LEDs, so I think that there's more than enough inputs…
    • over 2 years ago
    • FPGA
    • Blog

  • Main Differences Between the Spartan-6 and Spartan-7

    guillengap
    guillengap
    Introduction Switching between hardware devices doesn't just involve making improvements, or fixing bugs. in this case we are talking about changes in the architecture. This blog will help you to better understand how the new device works and how to…
    • over 2 years ago
    • FPGA
    • Blog
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