editor's blog
Subscribe Now

Verification Moves to Database

It’s one of those things that I sort of assumed had been done a long time ago: using databases for design information. After all, Magma’s initial claim to fame was the single database for a design, with different tools merely acting as different views into that single database.

Well, it turns out that that only applies to the design itself, along with the tools that allow you to do design. It hasn’t applied to verification.

But now it does: Cadence has recently announced their Incisive vManager tool. It’s a client-server implementation of a process that used to be handled on a file basis. And the reason this wasn’t solved by the whole design database thing of years ago is that this database doesn’t store the design: It stores all of the elements of the verification process itself.

What does this allow? Well, for good or ill, it allows many more ways to access the information or run analysis on the results. Different applications can be layered over it so that a manager can track progress while a verification engineer dives in to figure out where critical failures are.

The main goal is productivity. And, given the prevalence of databases for absolutely everything these days, you’d think this would be obvious. But it wasn’t obvious years ago, and EDA tools are complex enough to where legacy gets passed down as long as possible, until the pain gets to the point where a major change is needed.

Cadence decided that point is now. You can check out more in their release.

Leave a Reply

featured blogs
Apr 19, 2021
Cache coherency is not a new concept. Coherent architectures have existed for many generations of CPU and Interconnect designs. Verifying adherence to coherency rules in SoCs has always been one of... [[ Click on the title to access the full blog on the Cadence Community sit...
Apr 19, 2021
Samtec blog readers are used to hearing about high-performance design. However, we see an increase in intertest in power integrity (PI). PI grows more crucial with each design iteration, yet many engineers are just starting to understand PI. That raises an interesting questio...
Apr 15, 2021
Explore the history of FPGA prototyping in the SoC design/verification process and learn about HAPS-100, a new prototyping system for complex AI & HPC SoCs. The post Scaling FPGA-Based Prototyping to Meet Verification Demands of Complex SoCs appeared first on From Silic...
Apr 14, 2021
By Simon Favre If you're not using critical area analysis and design for manufacturing to… The post DFM: Still a really good thing to do! appeared first on Design with Calibre....

featured video

Learn the basics of Hall Effect sensors

Sponsored by Texas Instruments

This video introduces Hall Effect, permanent magnets and various magnetic properties. It'll walk through the benefits of Hall Effect sensors, how Hall ICs compare to discrete Hall elements and the different types of Hall Effect sensors.

Click here for more information

featured paper

From Chips to Ships, Solve Them All With HFSS

Sponsored by Ansys

There are virtually no limits to the design challenges that can be solved with Ansys HFSS and the new HFSS Mesh Fusion technology! Check out this blog to know what the latest innovation in HFSS 2021 can do for you.

Click here to read the blog post

featured chalk talk

Complete Packaging for IIoT Devices

Sponsored by Mouser Electronics and Phoenix Contact

Industrial Internet of Things (IIoT) design brings a new level of demands to the engineering team, particularly in areas like thermal performance, reliability, and scalability. And, packaging has a key role to play. In this episode of Chalk Talk, Amelia Dalton chats with Joel Boone of Phoenix Contact about challenges and solutions in IIoT design packaging.

Click here for more information about Phoenix Contact ICS 50 Enclosure System