Questa Signoff CDC

Overview

Questa Signoff CDC Analysis

Questa Signoff CDC automatically identifies the clock and clock distribution strategy, minimizing set up time. Simply read in your gate-level design as well as the RTL-level results from Questa CDC, and Questa Signoff CDC will pinpoint all potential gate-level CDC issues – no testbench is required.


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

Questa Signoff CDC automatically identifies the clock and clock distribution strategy, minimizing set up time. Simply read in your gate-level design as well as the RTL-level results from Questa CDC, and Questa Signoff CDC will pinpoint all potential gate-level CDC issues – no testbench is required.
Key Features

Questa Signoff CDC Analysis

Questa Signoff CDC automatically identifies the clock and clock distribution strategy, minimizing
set up time. Simply read in your gate-level design as well as the RTL-level results from Questa CDC, and Questa Signoff CDC will pinpoint all potential gate-level CDC issues – no testbench is required.

LOW NOISE, HIGH ACCURACY

Exacting Results

Fewest false alarms in the industry, so you don’t waste time chasing non-issues, and instead can quickly root cause and resolve actual design flaws. Tight integration with the Questa CDC RTL verification app, reusing all the CDC path and waiver information created at the RTL level to expedite the gate-level analysis and significantly reduce “noise” from false negatives.

HIGH PERFORMANCE

SoC-level Scalability

Questa Signoff CDC high performance analysis can process over 100-million-gate designs, and its hierarchical capabilities enable unlimited capacity.

IMMEDIATE PRODUCTIVITY

Ease of use

Automatically infers clock grouping, re-groups logic belonging to CDC synchronization structures, and re-groups any “bit blasted” busses to prevent redundant violation reports. Supports advanced hierarchical methods to maximize turn-around time. Direct re-use of Questa CDC RTL-level setup information, constraints, waivers and results. Automated SDC import and debug and Liberty models are also supported.

Ready to talk to someone today?

We're standing by to answer your questions.

Email us

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


Consulting Services Icon

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.