Open side-bar Menu
 What Would Joe Do?

Posts Tagged ‘Sigrity’

Innovation: does Voltus prove CDNS still has what it takes?

Thursday, November 14th, 2013


Cadence is announcing this week a new product for power integrity and signoff called Voltus, which the company says solves several problems simultaneously.

Per a phone call with Cadence Director KT Moore, one of the challenges in power signoff is that it takes a lot of time: “When designers look at analyzing power for the block, chip or package, current analysis techniques can literally take days, so designers are looking for a faster solution. What Cadence believes to be true about Voltus is that this product is 10x faster than any existing solutions available today. Because of that, we know the customers are very excited.”

“The other issue with power signoff,” Moore said, “is that it needs to be accurate. You can make a product a thousand times faster, but it’s of little value if it’s not accurate. With Voltus, however, we’re maintaining the same accuracy compared, for instance, to Spice or whatever the customer’s expectation reference is. But there’s an additional level of accuracy in Voltus that’s also important.


SI: What comes after CDNS acquires Sigrity?

Thursday, July 5th, 2012


The SI landscape is a confusing one: What is the true value of a signal integrity analysis tool, and if you’re an EDA vendor, do you need to offer an in-house SI solution to be a true end-to-end provider?

Although Cadence has had a position in signal integrity with their OrCAD Signal Explorer [pre- and post-route topology exploration and transmission line analysis, conceptual, pre-design/schematic topology exploration and simulation, routed or unrouted board topology extraction and analysis] …

… this week Cadence announced it has acquired Silicon Valley-based Sigrity and will now incorporate Sigrity’s PowerSI [full-wave electrical analysis for IC packages and PCBs, identifies trace and via coupling, power/ground bounce, and design regions that are under or over voltage targets] and SystemSI [chip-to-chip signal integrity analysis, including parallel bus analysis and serial link analysis, frequency domain, time domain and statistical analysis] into Cadence’s flow.

This all sounds great as a strategy for beefing up Cadence’s SI offerings, but what does it do to Sigrity’s current set of partners: Apache [owned by Ansys], CST, Mentor Graphics, Synopsys’ HSPICE, TSMC, and Zuken?


S2C: FPGA Base prototyping- Download white paper

Internet Business Systems © 2016 Internet Business Systems, Inc.
595 Millich Dr., Suite 216, Campbell, CA 95008
+1 (408)-337-6870 — Contact Us, or visit our other sites:
TechJobsCafe - Technical Jobs and Resumes EDACafe - Electronic Design Automation GISCafe - Geographical Information Services  MCADCafe - Mechanical Design and Engineering ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy