Engineering better tools for digital design.
Habaka Semiconductor Solutions develops modern software and engineering tools for FPGA, RTL, digital design, and semiconductor development workflows.
Focused engineering software
Habaka develops focused engineering software designed to make complex hardware development workflows more productive and easier to understand.
RTLStation
A Windows desktop IDE for RTL development
RTLStation gives engineers one organized workspace for writing, checking, understanding, documenting, and navigating Verilog and SystemVerilog designs and their FPGA constraint files. It understands the RTL project around your code, works fully offline, and ships with a static-analysis engine qualified against real open-source RTL. VHDL files get syntax highlighting and structural checking.
Learn moreMore products coming
Additional Habaka engineering tools will appear here as they are released.
RTLStation
A modern Windows desktop IDE for RTL development.
RTLStation gives engineers one organized workspace for writing, checking, understanding, documenting, and navigating Verilog and SystemVerilog designs and their FPGA constraint files. It understands the RTL project around your code, works fully offline, and ships with a static-analysis engine qualified against real open-source RTL. VHDL files get syntax highlighting and structural checking.
RTLStation does not synthesize, simulate, run timing analysis, or drive vendor tools. It is the workspace where you write, check, understand, and document RTL before it enters your FPGA flow. It runs fully offline, with no telemetry, no account, and no network access.
Write RTL. Check it. Understand it. Document it. Navigate it.
Windows · Beta
Built for real RTL development
HDL Editor
Syntax highlighting for Verilog, SystemVerilog, VHDL, and XDC/SDC constraints, with code folding, bracket matching, and autocomplete that knows the ports and parameters of the module you are instantiating. Go to Declaration, Show References, and multi-tab editing with session restore.
Static Analysis
386 diagnostics mapped to IEEE 1364-2005 Verilog and IEEE 1800-2023 SystemVerilog: unused and undriven signals, inferred latches, incomplete case statements, width mismatches, multiply-driven nets, and more. Check a file (F7) or the whole project (Shift+F7), with four one-click quick fixes.
Project Understanding
RTLStation indexes modules and packages, elaborates the hierarchy with parameter overrides and generate expansion, and resolves references across files, so findings are identical whether you check one file or the whole project.
Design Inspector
Overview, Connectivity, References, and Trace views for any symbol show where signals originate, where they are used, and how the parts of the design connect.
FPGA Constraint Checking
XDC and SDC files are highlighted, outlined, and syntax-checked, then cross-checked against the elaborated top module: unknown ports, missing or duplicate PACKAGE_PIN assignments, out-of-range bit selects, and timing commands that name unknown ports.
FSM Diagrams
Detects state machines in Verilog and SystemVerilog, including the state register, transitions with their conditions, and the reset state, draws the diagram in the FSM panel, and exports it as SVG or PNG.
Documentation Generation
One click produces HTML or Markdown documentation for the active file: ports with resolved widths, parameters, signals, instances, functions and tasks, and state machines with an inline diagram.
Hex Editor
.bin, .bit, and .elf images open in a virtualized hex editor, so a 500 MB file opens with flat memory. Search, overwrite editing with undo, CRC-32 and SHA-256, and interpretation of any selection as 8- to 64-bit values in both byte orders.
Habaka Semiconductor Solutions
Habaka Semiconductor Solutions develops engineering software focused on digital hardware development, FPGA workflows, RTL design, and semiconductor engineering. Our work centers on building practical tools that make demanding development workflows more productive and easier to understand.
Hardware-focused
Software built specifically for digital hardware development and RTL design.
Clarity by design
Clean, considered interfaces that help engineers understand complex designs with less friction.
Practical tools
A focus on building practical engineering tools that fit into real semiconductor development.
Get in Touch
Reach out to Habaka Semiconductor Solutions regarding products, support, feedback, or business inquiries. We'd be glad to hear from you.