Open source FX2 firmware + FPGA code for the Digilent Nexys board
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+10
STARS · LAST 30 DAYS
1
PER DAY
#6
MOST-STARRED VHDL
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +0 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +3 | +10 |
open-nexys gained 10 stars in the last 30 days, about 1 a day, and now has 2. It is about 17 years old and has averaged roughly 0 stars a year. It ranks #6 among VHDL repositories and #27,127 across all languages on GitHubRepo.
Trending Record
8
DAYS ON TRENDING
#27491
BEST RANK
Oct 7, 2026
FIRST APPEARANCE
Active
STATUS TODAY
open-nexys has maintained a continuous presence across global trending indexes, peaking at #27491. Below is the 30-day activity profile:
💡 Overview
open-nexys is an open-source project written in VHDL: Open source FX2 firmware + FPGA code for the Digilent Nexys board.
Engineered for speed, consistency, and developer ease, it solves common hurdles in VHDL. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in VHDL for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/znuh/open-nexys.git
cd open-nexys⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
VHDL environment and standard tooling
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
open-nexys coordinates its core functionality through a modular VHDL pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed open-nexys into VHDL backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open GPL-2.0 license.
🚀 Getting Started
Install open-nexys using your package manager: `git clone https://github.com/znuh/open-nexys.git`
Initialize your project workspace or configuration file for open-nexys.
Import open-nexys into your codebase or invoke it directly from your terminal.
Execute your test suite or run `open-nexys --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with VHDL, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
znuh/open-nexys is currently ranked #27,127 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
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|---|---|---|---|---|
| #25,339 | mikeboers/MultiMap | Python | ★ 3 | Compare ↗ |
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| #25,339 | tofumatt/FastProwl | Ruby | ★ 3 | Compare ↗ |
| #27,127 | znuh/open-nexys This Project | VHDL | ★ 2 | |
| #27,127 | pdsphil/ruby-merlin | Ruby | ★ 2 | Compare ↗ |
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Frequently Asked Questions
What does open-nexys do? +
Open source FX2 firmware + FPGA code for the Digilent Nexys board
What language is open-nexys written in? +
The primary language is VHDL. Topics include: software.
Is open-nexys actively maintained? +
Yes, the last recorded push was on May 26, 2010 with 0 open issues being tracked.
How many stars does open-nexys have? +
open-nexys has 2 stars and 1 forks on GitHub.
How does open-nexys rank among GitHub repositories? +
With 2 stars, znuh/open-nexys is ranked #27,127 globally across all repositories tracked on GitHubRepo and #6 among VHDL projects.
What license is open-nexys distributed under? +
The repository reports a GPL-2.0 license. Always verify the repository LICENSE file for legal terms.
