Create & edit RTL faster in Sigasi Visual HDL

Sigasi is much more than an editor but it wouldn’t be Sigasi without syntax checking, formatting, auto-completion, or content assist. Sigasi has a built-in incremental real-time compiler that follows the reference manuals of Verilog, SystemVerilog, and VHDL. The Sigasi editor is packed with features for the FPGA or ASIC design engineer writing code or using AI generated code.

• Hover to immediately get the necessary context from any identifier or type
• Quick fixes fix linting violations with 1 simple click
• Autocomplete ensures you don’t need to remember syntax and names and saves you a lot of typing work
• Signature helper keeps signatures in sight, eliminating needless back and forths between two files
• Sticky scroll keeps all parent elements in sight, even if they’re hundreds of lines higher up
• Smart indentation ensures the most likely indentation is applied after pressing enter
• Preprocessor view offers insights into how your code is handled by the preprocessor
• Folding lets you hide unnecessary details
• Stuttering enables fast typing of common symbol combinations
• Generic editor features help you with day-to-day coding, such as auto-closing brackets

In this 5 minutes demo you’ll get the basics. Feel free to get in touch with us for more info or watch our other shorts serie.

Built for engineers and agents

AI can produce lines of code. Sigasi ensures those lines make sense in context. With real-time semantic awareness in the editor, engineers get immediate feedback on correctness, scope, and intent. Whether code is written by a human or generated by AI, Sigasi keeps the editing experience grounded in deterministic validation.

Watch our webinar on AI

Interested in learning more on editing with Sigasi in an AI enhanced world? Then watch our AI in chip design webinar in which we cover how Sigasi Visual HDL supports engineers that use AI in Cursor to create e.g. a UART receiver and how Sigasi catches the errors, creates the state machines, makes the agent comply with the linting rules, etc… . Sigasi Visual HDL is not a probabilistic AI tool but a deterministic tool. The future is not autonomous RTL development. The strongest AI story in hardware is not “let the model design the chip.” It is “let AI accelerate drafting and exploration, while deterministic tooling and experienced engineers keep the design trustworthy.” It is the only version of AI in RTL development that scales beyond a demo.

Try Code Assist in Sigasi!

Request a free trial of our flagship Sigasi Visual HDL and discover how easy and safe it is to save time and money on chip design both in VS Code, Cursor as in Antigravity. We gladly give you a free demo on top to get you started!

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