Overview

Questa advanced simulator

The Questa advanced simulator is the core simulation and debug engine of the Questa verification solution; the comprehensive advanced verification platform capable of reducing the risk of validating complex FPGA and SoC designs.


Get in touch with our sales team: 1-800-547-3000

The Questa Advanced Simulator is the core simulation and debug engine of the Questa Verification Solution; the comprehensive advanced verification platform capable of reducing the risk of validating complex FPGA and SoC designs.
Key features

Advanced Verilog simulator

The Questa advanced simulator achieves industry-leading performance and capacity through very aggressive, global compile and simulation optimization algorithms for SystemVerilog and VHDL.

High performance and capacity

Industry-leading

Using its advanced algorithms, the Questa advanced simulator can help you improve SystemVerilog and mixed VHDL/SystemVerilog RTL simulation performance by up to 10X.

High performance and multi-language engine

Multi-core simulation

The Questa advanced simulator supports all design languages and constructs, and either automatically or manually partitions the design to run in parallel while maintaining a single database for debug and coverage.

Testbench automation

Automated stimuli generation

The Questa advanced simulator supports the most comprehensive solutions for testbench automation in the industry, enabling automatic creation of complex, input-stimuli using SystemVerilog or SystemC Verification (SCV) library constructs, and combining these forms of stimulus generation with functional coverage to identify the functionality exercised by the automatically-generated stimulus.

Questa simulation & verfication

Featured white papers

11 sessions | On-demand

Aerospace & defense verification tech day

Join Siemens EDA for an engineering update on the methodologies, technologies, and solutions for the ASIC, FPGA, and systems verification challenges unique to today’s aerospace and defense industry. Design and verification engineers and managers serving the aerospace and defense industry won’t want to miss this deep dive into the future of digital verification.

Join us for an engineering update on the methodologies, technologies, and solutions for the ASIC, FPGA, and systems verification challenges unique to today’s aerospace and defense industry.
UVM & SystemVerilog

On-demand webinars

View all available UVM & SystemVerilog video recordings at the Verification Academy.

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Get in touch with our sales team 1-800-547-3000 or 1-503-685-8000

Verification Academy

Verification Academy provides the skills necessary to mature an organization's functional verification process capabilities, providing a methodological bridge between high-level value propositions and the low-level details.

Verification Horizons blog

Insight and updates on concepts, values, standards, methodologies, and examples to assist with the understanding of what advanced functional verification technologies can do and how to most effectively apply them.

Verification Horizons

The Verification Horizons publication provides concepts, values, methodologies and examples to assist with the understanding of what advanced functional verification technologies can do and how to most effectively apply them.