Overview

Questa CDC Verification

Questa CDC identifies errors using structural analysis to recognize clock-domains, synchronizers, and low power structures via the Unified Power Format (UPF). It generates assertions for protocol verification along with metastability models for reconvergence verification.


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Key Features

Questa CDC High Performance Analysis

Using only your RTL (and UPF power intent file), Questa CDC solutions automatically generate and analyze assertions to rapidly identify chip-killing clock-domain crossing (CDC) issues.

TARGETING CDC CHALLENGES

Automated Assertion Generation & Analysis

Using only your RTL and UPF power intent file, Questa CDC solutions automatically generate and analyze assertions to rapidly identify chip-killing clock-domain crossing (CDC) issues.

CAPACITY AND EFFICIENCY

Industry-Leading Scalability and QoR

When analyzing billion-gate designs, minimizing “noise” is critical. Questa CDC comprehensive, hierarchical, formal-based analysis searches through DUT elements for high throughput and noise minimization, simultaneously providing industry-leading scalability and high quality of results, while enabling CDC IP reuse.

IMMEDIATE PRODUCTIVITY

Ease of Set-Up and Use

Questa CDC supports the Synthesis Design Constraints (SDC) format for clock- and port- domain settings, and it includes a TCL scripting environment with powerful control and reporting capabilities. Questa CDC automatically identifies your clocks and clock distribution strategy minimizing set-up time.

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


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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 Issue

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.