Deal with the complexity of VHDL, Verilog, and SystemVerilog

  • Code editing

    Code editing

    Intelligent content assist makes it easy to create perfect HDL code. Existing design elements and keywords are completed based on the context, and adding an instantiation is as easy as typing Ctrl+Space. Sigasi Studio marks your syntax errors as you type so you can fix them right away.

  • Code browsing

    Code browsing

    Sigasi Studio serves as a code browser for VHDL, Verilog, and SystemVerilog. You can navigate through your project to understand large and complex legacy designs. Visuals of your code update instantly and are cross-linked to your code to allow graphical browsing.

  • Code checking

    Code checking

    See errors while you type and get warnings about dubious code. Save time (and money) as you increase the quality of your VHDL, Verilog, or SystemVerilog code. Free up your and your team's valuable time at code reviews to focus on what matters most.

  • Graphical views

    Graphical views

    With Sigasi Studio XPRT, you automatically generate complete state machine diagrams and block diagrams. These provide a mental image of your code, allow navigation, and improve documentation.

  • Documentation


    The Documentation Generator creates a HTML document with all the relevant information from your project. Information will not be duplicated, so it is always consistent and up-to-date.

    Your hardware design made faster, easier, and more efficient

    More efficient

    Sigasi Studio guides you through complex code designs. Its instant feedback on errors and auto-completion features reduce development time and help you and your team write better VHDL, Verilog, and SystemVerilog code.


    A basic text editor just won’t do if you want to write VHDL, Verilog, or SystemVerilog code like an expert. Sigasi Studio is an intelligent design tool that offers advanced design assistance. Why walk if you can drive. . . or be driven to your destination?


    The secret ingredient is the super fast built-in compiler. Because Sigasi Studio understands your code while you type, it can help you be more productive, produce higher quality code, and excel in your work.

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    What customers love about Sigasi studio

    • Thank you for having such a robust product. I use Sigasi for a majority of my work day.
      It has increased my productivity immensely. I couldn’t imagine working on large projects without it. Sigasi’s automated block diagrams and state machines make my coworkers envious that they didn’t know about it sooner.

      Jake Chapman - US

    • Guy Escheman
    • Johannes Vanoverschelde - Dekimo

      Sigasi is a great tool for designers who want to spend
      more time coding instead of typing.

      Johannes Vanoverschelde - Dekimo

    • Abdelrahman Sobeih
    • Martin Schoeberl - Technical University of Denmark

      Sigasi makes writing VHDL code real fun.
      And the support is very, very fast.

      Martin Schoeberl - Technical University of Denmark