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.
HiAllegro PCB Router 15.6Win-XP Pro and Win 2kFast CPU with lots of RAMWe have a design with 4000 comps, 300 nets, 12 layers, 90% routed.It takes 40 mins to load the dsn file into the Router. (It hangs after the "# Did File Name" line.) It should take 2-3 mins max.Has anyone any ideas before I submit the design to Cadence?Cheers,RIchard
Are you using Dynamic planes ? are they in Smooth or Rough mode ?In your stackup change the Plane type to "Negative" and import back into the Router this should then load in minutes, then when you bring the design back into Allegro change the Stackup back to Positive.
Are you working through a network or in local?
May influence if many disk access (allegro is improved if database are
located on local disc because of... journal permanent writing)
Just an idea...
There is currently a problem that causes Specctra(The Router) to open very slowly if you have many diff pairs that go thru Constraint Areas/Regions. The reason for the slow down is because of the region warning message that is is issued for each checked wire in a net. This problem only occurs on Windows machines. Apparently Win32 is much slower on output than Unix and that's why this is a Win problem only. The PCR for this problem is 4003707.Randy