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.
Hi. I'm running IC220.127.116.110.12 with MMSIM 18.104.22.1685.isr7.
I know the 'if (analysis("tran"))' Verilog-A statement can be used to
select code to run when transient analysis is run, but how do I tell in
Verilog-A if transient noise analysis is run? Is there some other option for the "analysis" statement that isn't documented that covers transient noise analysis?
No, but why would you want to? In general it's best to avoid analysis-specific code in VerilogA.
The white_noise, flicker_noise etc functions will not do anything in a normal transient, but will generate noise in a transient noise - so that's normally all you need.
In reply to Andrew Beckett:
I want to know if transient noise has been selected because if the model is written for adding noise in transient using the $rdist_normal function and then the user also turns on transient noise, enabling the white_noise and flicker_noise functions, then noise will be double generated and incorrect.
I also submitted this to Cadence Support and an enhancement CCR # 1192702 with R&D was filed.
In reply to SharksFan:
Fair enough. That's a good reason.