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Posts Tagged ‘AJ Incorvaia’

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

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