Skip to Content
  • +1 844-335-0400
Vayner Systems
  • Sign in
  • Contact Us
  • Home
  • Services
    • Software
    • Hardware
  • About
  • Success Stories
  • Downloads
  • Blog
  • Contact us
Vayner Systems
      • Home
      • Services
        • Software
        • Hardware
      • About
      • Success Stories
      • Downloads
      • Blog
      • Contact us
    • +1 844-335-0400
    • Sign in
    • Contact Us

    VS Cupl v 0.4 Released!

    A Visual Studio Code extension for Atmel CPLD Development
  • All Blogs
  • Electronics
  • VS Cupl v 0.4 Released!
  • July 25, 2025 by
    VS Cupl v 0.4 Released!
    Vayner Systems, Lev Vayner

    Version 0.4.2 Release Announcement


    The open source Visual Studio extension for working with Atmel and Lattice PLDs and CPLDs has been updated with some new features.

    Project Configuration Screen

    A new more intuitive and convenient way to explore various available CPLDs and their pin layout. Easily change your project's chip type to quickly swap hardware used for your CUPL code. All tooling will be updated to deploy using the newly selected PLD.


    Getting Started Walk-through

    To effectively use the extension, there are quite a few dependencies that need to be installed. Depending on your operating system, that may entail installing Wine on Linux or WSL on Windows. That can be confusing and seem daunting - just to get started.

    So we've come up with a walk through that will help you ensure all of the necessary components for a fully functional deployment tool chain are installed.




    Performance Improvements

    We've optimized how things are done to make sure your experience is more enjoyable. From optimizations to user experience improvements.


    Extended Settings

    By user request and for advanced user support, we've added a boat-load of new settings to maximize VS-Cupl's utility.


    Override mini pro parameters, set the level of optimization to use for building your pld files, configure debugging settings, paths, and much more.

    ... and naturally some bug fixes.

    in Electronics
    # CPLD CUPL Electronics Visaul Studio Code Extensions
    VGA Dual Buffered Video Card

    Don't waste your time!
    Start Your Journey


    Start Now

    Focus on what matters. We'll do the rest.

    Vayner Systems sees the potential and the passion behind innovative companies that rely on small teams and big ideas. It's where many of the largest companies started and, it's where we can build relationships with young new companies that need the right tools to thrive.

    Home  | Blog | About | Contact us


    Vayner Systems
    35585 Curtis Blvd Unit B 
    Eastlake OH 44095 
    United States

    • +1 844-335-0400
    • info@vaynersystems.com
    Follow us