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.
Sounds strange. In the CIW can you type:
and see what it says? My guess is that you have something in your environment which has redefined the function ls() which is part of the ADE environment.
In reply to Andrew Beckett:
In reply to Joe Black:
Well, you're redefining a Cadence private function, with a function with the same name which doesn't accept the same arguments, and doesn't return the same value.
Can you try removing your customization and seeing if that makes a difference? I don't know whether maybe you are either using a different version, or using some different functionality - maybe something specific inside ADE XL is using this internal "ls" function (it was added many years ago by the ADE team, so it's not surprising that somewhere in the code it gets used).
my ls function was working, and printed out one file per line with color information.
I don't what causes it stop working.
the strange thing is
adexl didn't complain it for a long time, with many cadence versions i have used.
then for the current cadence version, it didn't complain either for many months, then it started complain couple days ago.
then i tried a even newer version of cadence (ic615_isr15), no complain either.
btw, after I rename the ls to something else and restart cadecne with current version (isr12), adexl runs now.
but I'd like to know where the problem is, so I can keep using my colored ls function.
Thanks. that is super clear, :)
now, without the ls function, i have new error in the same bench, here is the message,
\ e *Error* Error during netlisting of design for the point ID (4 2).\e ("error" 1 t nil ("*Error* Netlist directory \"/................/results/data/Interactive.4/2/sdm_top/netlist\" does not exist"))\e \e \o \o *Error* Error ID = 5025\o *Error* Error Msg = Error while preparing to run the simulation.
Not sure why that would happen - maybe something earlier in the Job log might give a clue? Perhaps it ran out of disk space/quota?
I suggest you contact customer support.