Hardware development.Redesigned from silicon up.
Verilog and VHDL were designed in the 1980s. We built what should have come next: C-like syntax, modern tooling, vendor-agnostic compilation. Write hardware that makes sense.
Three tools. One vision.
Hardware shouldn't be harder than software. We're building the complete stack for modern FPGA development—from language to silicon.
Professional IDE
Neosyn SDK
Eclipse-based development environment. Compile, synthesize, deploy to any FPGA vendor. One tool, no vendor lock-in.
Vendor Agnostic
Works with Intel, Xilinx, Lattice, Microchip. Your code, any FPGA.
10x Faster Development
High-speed simulation. Readable code. Less debugging time.
Production Ready
Clean Verilog/VHDL output. Proven in real projects.
Why Cx beats traditional HDL
Same hardware. Half the code. Zero vendor lock-in.
Traditional HDL (Verilog/VHDL)
Designed in the 1980s for a different era
- Verbose syntax
100+ lines for simple state machines
- Manual state management
Write your own FSMs, counters, protocols
- Slow simulation
Wait hours for large designs to simulate
- Vendor-specific tools
Locked into Intel, Xilinx, or Lattice ecosystems
- Poor tooling
No real IDE support, debugging, or refactoring tools
Cx + Neosyn SDK
Modern hardware development for 2025
- C-like syntax
50% less code. Reads like software. Compiles to HDL.
- Built-in abstractions
Tasks, ports, wait() statements handle complexity
- 10x faster simulation
Cycle-accurate, high-speed simulator included
- Vendor agnostic
One codebase, any FPGA: Intel, Xilinx, Lattice, Microchip
- Professional IDE
Eclipse-based with code completion, debugging, refactoring
Trusted by makers and SMEs
We pride ourselves on building positive relationships with our clients. Check out what everyone is saying about Neosyn.
“ I have developed IP cores using the Neosyn SDK. The network and FSM viewers are very useful features. I am bluffed by the quality of the toolset and the performance I get on my Virtex.“Łukasz Bolda
Building an Ecosystem
Great tools need great hardware. We're partnering with companies who share our vision of making FPGA development accessible to everyone.
Pixilica LLC
Raspberry Pi for FPGAs
Affordable FPGA development boards designed for makers, students, and engineers. No corporate budgets required. No vendor lock-in. Just accessible hardware that works with Neosyn SDK out of the box.
- • Maker-friendly pricing
- • Neosyn SDK ready
- • Open hardware designs
- • Community-driven
Brane Technologies
Heterogeneous Computing for Local AI
Super local AI powered by heterogeneous computing. CPU, GPU, and optional FPGA acceleration in workstation format or board-level solutions. Privacy-first architecture that keeps your data local. No cloud dependencies.
- • Heterogeneous CPU/GPU/FPGA compute
- • Workstation & board formats
- • Local AI inference
- • Privacy-first design
- • Optional FPGA acceleration with Neosyn
The Complete Stack
Pixilica boards + Neosyn tools + Brane AI = The future of accessible FPGA development
Learn More About Our EcosystemBuilt by engineers who got tired of waiting
We've been building FPGA tools for years. This time, we're doing it right.
CONTACT US
Let's talk about your needs, we'd love to hear from you!
Our Location
Startup Lisboa, Rua da Prata 80, 1100-420 Lisboa, Portugal
How Can We Help?
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