Speeding up Circuit Simulation using a GPU Approach

Speeding up Circuit Simulation using a GPU Approach
by Daniel Payne on 08-22-2019 at 10:00 am

The old adage that “Time is Money” certainly rings true in the semiconductor world where IC designers are being challenged with getting their new designs to market quickly, and correctly in the first spin of silicon. Circuit designers work at the transistor-level, and circuit simulation is one of the most time-consuming… Read More


Webinar: Designing Complex SoCs and Dealing with Multiple File Formats

Webinar: Designing Complex SoCs and Dealing with Multiple File Formats
by Daniel Payne on 08-12-2019 at 10:00 am

In SoC design it’s all about managing complexity through modeling, and the models that make up IC designs come in a wide range of file formats like:

  • Transistor-level , SPICE
  • Interconnect parasitics, SPEF
  • Gate and RTL, Verilog, VHDL

Even with standard file formats, designers still have to traverse the hierarchy to find out… Read More


GPU-Powered SPICE – Understanding the Cost

GPU-Powered SPICE – Understanding the Cost
by Daniel Nenni on 08-01-2019 at 10:00 am

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To deploy a GPU-based SPICE solution, you need to understand the costs involved. To get your hands on this new report analyzing this specific issue, all you need to do is attend Empyrean’s upcoming webinar, “GPU-Powered SPICE:  The Way Forward for Analog Simulation,” which will be held on Thursday, August 8, 2019,… Read More


WEBINAR: GPU-Powered SPICE – The Way Forward for Analog Simulation

WEBINAR: GPU-Powered SPICE – The Way Forward for Analog Simulation
by Randy Smith on 07-10-2019 at 9:37 am

Several years ago, I was a consultant to a company called Gauda, Inc.  I enjoyed working with Gauda as the technology was interesting. On June 3, 2014, Gauda, Inc. was acquired by D2S, Inc. so their technology lives on. Gauda was focused on optical proximity correction (OPC) and optical proximity verification solutions utilizing… Read More


Parallel SPICE Circuit Simulator Debuts

Parallel SPICE Circuit Simulator Debuts
by Daniel Payne on 06-03-2019 at 10:01 am

In EDA the most successful companies will often re-write their software tools in order to add new features, improve accuracy, increase capacity and of course, shorten run times. For SPICE circuit simulators we typically look at several factors to see if a new tool is worth a look or not:

  • Netlist compatibility
  • Model support
  • Foundry
Read More

The Changing Landscape for SPICE Circuit Simulators

The Changing Landscape for SPICE Circuit Simulators
by Daniel Payne on 05-27-2019 at 5:00 am

I first started using a SPICE circuit simulator in 1978 while at Intel and have followed that market ever since then. Back at DAC in 2012 I first heard of a Chinese EDA company called IC Scape with a SPICE circuit simulator called Aeolus, so I blogged about it. Fast forward to 2019 and I heard from Ravi Ravikumar, a former co-worker from… Read More


Where Circuit Simulation Model Files Come From

Where Circuit Simulation Model Files Come From
by Daniel Payne on 02-07-2019 at 7:00 am

I started out my engineering career by doing transistor-level circuit design and we used a proprietary SPICE circuit simulator. One thing that I quickly realized was that the accuracy of my circuit simulations depended entirely on the model files and parasitics. Here we are 40 years later and the accuracy of SPICE circuit simulations… Read More


SPICE Model Generation by Machine Learning

SPICE Model Generation by Machine Learning
by Thomas Blaesi on 05-18-2018 at 12:00 pm

It was 1988 when I got into SPICE (Simulation Program with Integrated Circuit Emphasis)while I was characterizing a 1.5 μm Standard cell library developed by students at my Alma-Mata Furtwangen University in Germany. My professor Dr. Nielinger was not only my advisor he also wrote the first SPICE bible in German language.… Read More


The Intention View: Disruptive Innovation for Analog Design

The Intention View: Disruptive Innovation for Analog Design
by Daniel Nenni on 04-20-2018 at 7:00 am

Intento Design builds responsive analog EDA. The ID-Xplore[SUP]TM[/SUP] tool is used for analog design acceleration and technology porting at the functional level, helping companies move analog IP quickly between technology nodes and across business units. The Intention view[SUP]TM[/SUP] is a simple, elegant, and powerful… Read More


EDA Machine Learning from the Experts!

EDA Machine Learning from the Experts!
by Daniel Nenni on 08-16-2017 at 7:00 am

Image RemovedTraditionally, EDA has been a brute force methodology where we buy more software licenses and more CPUs and keep running endless jobs to keep up with the increasing design and process complexities. SPICE simulation for example; when I meet chip designers (which I do quite frequently) I ask them how many simulations… Read More