editor's blog
Subscribe Now

New SEMulator 3D Announced

Coventor recently released a new version of SEMulator 3D. We’ve looked at this tool before; it’s what they call a virtual fabrication platform – helpful for simulating semiconductor processes.

Featured in this upgrade is an improvement in the modeling of so-called pattern-dependent etch effects. In other words, how an etch proceeds at one spot depends on what’s around it. And looking farther out apparently makes for a more accurate simulation result, so, with this release, they’ve increased the radius that defines the region or neighborhood to be evaluated when assessing what the local layout looks like.

They’ve also sped up their etch simulation in general.

Meanwhile, they’ve more fully productized a couple of existing features. One is a structure search capability. This allows the user to find a specific structure in all of the various models. This can be particularly useful, for example, when you learn about some particular yield-impacting configuration and want to figure out which models it affects.

The other relates to their Expeditor tool, which is effectively a design-of-experiments assistant. Its older incarnation was as a spreadsheet-and-command-line tool. Which is great for hardcore “GUIs are for weenies” users. But, apparently, weenies want to use it too, so the new release features a full-on GUIfied version.

You can find more details in their recent announcement.

Leave a Reply

featured blogs
Sep 23, 2020
The great canning lid shortage of 75, the great storm of 87, the great snow of 54, the great freeze of 48... will we one day be talking about the great toilet roll shortage of 2020?...
Sep 23, 2020
CadenceLIVE 2020 India, our first digital conference held on 9-10 September and what an event it was! With 75 technical paper presentations, four keynotes, a virtual exhibition area, and fun... [[ Click on the title to access the full blog on the Cadence Community site. ]]...
Sep 22, 2020
I am a child of the 80s.  I grew up when the idea of home computing was very new.  My first experience of any kind of computer was an Apple II that my Dad brought home from work. It was the only computer his company possessed, and every few weeks he would need to cr...
Sep 18, 2020
[From the last episode: We put the various pieces of a memory together to show the whole thing.] Before we finally turn our memory discussion into an AI discussion, let'€™s take on one annoying little detail that I'€™ve referred to a few times, but have kept putting off. ...

Featured Video

Texas Instruments: Pushing Power Further

Sponsored by Texas Instruments

Power is all around us. Every connection, every invention begins with power. Watch this short video to see how we are pushing the limits of power management.

Explore our power density portfolio

Featured Paper

4 audio trends transforming the automotive industry

Sponsored by Texas Instruments

The automotive industry is focused on creating a comfortable driving experience – but without compromising fuel efficiency or manufacturing costs. The adoption of these new audio technologies in cars – while requiring major architecture changes – promise to bring a richer driving and in-car communication experience. Discover techniques using microphones, amplifiers, loudspeakers and advanced digital signal processing that help enable the newest trends in automotive audio applications.

Click here to download the whitepaper

Featured Chalk Talk

uPOL Technology

Sponsored by Mouser Electronics and TDK

Power modules are a superior solution for many system designs. Their small form factor, high efficiency, ease of design-in, and solid reliability make them a great solution in a wide range of applications. In this episode of Chalk Talk, Amelia Dalton chats with Tony Ochoa of TDK about the new uPOL family of power modules and how they can deliver the power in your next design.

Click here for more information about TDK FS1406 µPOL™ DC-DC Power Modules