QuestaSim

Advanced simulator achieves industry-leading performance and capacity

QuestaSim by Siemens EDA is a powerful simulation and verification platform built to handle today’s complex ASIC, FPGA, and SoC designs. With support for modern methodologies like UVM and native integration with advanced debugging tools like Visualizer, it helps teams verify faster, debug smarter, and deliver with confidence.

Key Features:

  • High-Speed Simulation – Boosts verification efficiency with fast, accurate simulation performance.
  • UVM & Advanced Methodology Support – Enables scalable, reusable testbenches with full SystemVerilog support.
  • Mixed-Language Compatibility – Supports Verilog, VHDL, SystemVerilog, and mixed-language environments.
  • Visualizer Integration – Enables deep waveform analysis, data mining, and advanced debug across RTL and testbenches.
  • Code & Functional Coverage – Tracks line, toggle, FSM, and expression coverage for thorough test validation.
  • Coverage Closure Automation – Integrates with Verification Management to drive faster, metric-based verification.
  • Assertion-Based Verification (ABV) – Supports PSL and SVA for early bug detection and coverage improvement.
  • Part of the Siemens Flow – Works seamlessly with tools like ReqTracer, Avery VIP, and Visualizer for end-to-end verification.
  • Scalable for Large Designs – Efficiently handles large SoCs and multi-million-gate designs with ease.

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