Cadence® system design and verification solutions, integrated under our System Development Suite, provide the simulation, acceleration, emulation, and management capabilities.
System Development Suite Related Products A-Z
Cadence® digital design and signoff solutions provide a fast path to design closure and better predictability, helping you meet your power, performance, and area (PPA) targets.
Full-Flow Digital Solution Related Products A-Z
Cadence® custom, analog, and RF design solutions can help you save time by automating many routine tasks, from block-level and mixed-signal simulation to routing and library characterization.
Overview Related Products A-Z
Driving efficiency and accuracy in advanced packaging, system planning, and multi-fabric interoperability, Cadence® package implementation products deliver the automation and accuracy.
Cadence® PCB design solutions enable shorter, more predictable design cycles with greater integration of component design and system-level simulation for a constraint-driven flow.
An open IP platform for you to customize your app-driven SoC design.
Comprehensive solutions and methodologies.
Helping you meet your broader business goals.
A global customer support infrastructure with around-the-clock help.
24/7 Support - Cadence Online Support
Locate the latest software updates, service request, technical documentation, solutions and more in your personalized environment.
Cadence offers various software services for download. This page describes our offerings, including the Allegro FREE Physical Viewer.
Get the most out of your investment in Cadence technologies through a wide range of training offerings.
This course combines our Allegro PCB Editor Basic Techniques, followed by Allegro PCB Editor Intermediate Techniques.
Virtuoso Analog Design Environment Verifier 16.7
Learn learn to perform requirements-driven analog verification using the Virtuoso ADE Verifier tool.
Exchange ideas, news, technical information, and best practices.
The community is open to everyone, and to provide the most value, we require participants to follow our Community Guidelines that facilitate a quality exchange of ideas and information.
It's not all about the technlogy. Here we exchange ideas on the Cadence Academic Network and other subjects of general interest.
Cadence is a leading provider of system design tools, software, IP, and services.
LEC between rtl and netlist
i have black boxed all the logic blocks.
assue there is no logic between inputs to till black boxes.
now i wanted to generate the report for each failed point with respect to inputs
For each non-equivalent point (and a blackbox is considered as 1 point), you can generate a diagnosis report for it with "diagnose" command.
LEC> diagnose top/A/B/C/u_sram -golden
When it's a blackbox, LEC will diagnose and report each and every input pins which are non-equivalent.
Here's the description of "diagnose" command.
SYNTAX DIAgnose <<gate_id> | <instance_pathname> | <pin_pathname> [-Golden | -Revised] [-SUPport] [-MERge] [-NUm <integer>] | -SUMmary [integer][-SOrt <SUpport | SIze>] |[-NOneq]> [-GROup] [-VERBose] (LEC Mode)DESCRIPTION Runs diagnosis on a specified compared point. Specify the compared point by its gate identification number, instance path, or a pin path. Use this command to determine why the software identified nonequiva- lence between compared points. The diagnosis displays all of the non-corresponding support key points with a list of all likely error candidates from the Revised design. The list organizes likelihood in descending order with 1.00 being the greatest possible error candidate. Use the REPORT ENVIRONMENT command to display the maximum diagnosis candidates setting. Note: The syntax above assumes you are diagnosing mapped compare points (where you only need to specify one compare point). When you are diag- nosing instance/sequential merge nonequivalence, you must specify two compare points.
PARAMETERS <gate_id> Diagnoses the specified gate. Note: ID numbers can differ from one version of Confor- mal to another. Always use the full path in dofiles and any time you rerun a design with a different Conformal version. <instance_pathname> Diagnoses the specified instance path. ...
In reply to hummingbird:
SYNTAX DIAgnose <<gate_id> | <instance_pathname> | <pin_pathname> [-Golden | -Revised] [-SUPport] [-MERge]I don't understand this part________sogold - founder gia ca phe hom nay and gia ca phe noi dia