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Circuit Simulation and Ultra low-power IC Design at Toumaz

Circuit Simulation and Ultra low-power IC Design at Toumaz
by Daniel Payne on 10-06-2011 at 4:31 pm

I read about how Toumaz used the Analog Fast SPICE (AFS) tool from BDA and it sounded interesting so I setup a Skype call with Alan Wong in the UK last month to find out how they design their ultra low-power IC chips.


Interview

Q: Tell me about your IC design background.
A: I’ve been at Toumaz almost 8 years now and before that at Sony… Read More


SuperSpeed USB finally take off! Synopsys claim over 40 USB 3.0 IP sales…

SuperSpeed USB finally take off! Synopsys claim over 40 USB 3.0 IP sales…
by Eric Esteve on 10-06-2011 at 9:06 am

SuperSpeed USB specification was released in November 2008! Even if we can see USB 3.0 powered peripherals shipping now, essentially external HDD, connected to PC equipped with Host Bus Adaptors (as PC chipset from Intel or AMD were not supporting USB 3.0), it will take up to the second quarter of 2012 before PC will be shipped withRead More


SoC Realization: Let’s Get Physical!

SoC Realization: Let’s Get Physical!
by Paul McLellan on 10-05-2011 at 1:41 pm

If you ask design groups what the biggest challenges are to getting a chip out on time, then the top two are usually verification, and getting closure after physical design. Not just timing closure, but power and area. One of the big drivers of this is predicting and avoiding excessive routing congestion, which is something that … Read More


Amazon’s Kindle Fire Spells Trouble for nVidia, Qualcomm and Intel

Amazon’s Kindle Fire Spells Trouble for nVidia, Qualcomm and Intel
by Ed McKernan on 10-05-2011 at 11:50 am

With the introduction of the Kindle Fire, it is now guaranteed that Amazon has the formula down for building the new, high volume mobile platform based on sub $9 processors. In measured fashion, Amazon has moved down Moore’s Law curve from the initial 90nm Freescale processor to what is reported to be TI’s OMAP 4 in order to add the … Read More


AMS Verification: Speed versus Accuracy

AMS Verification: Speed versus Accuracy
by Daniel Nenni on 10-03-2011 at 9:16 pm

I spent Thursday Sept. 22 at the first nanometer Circuit Verification Forum, held at TechMart in Santa Clara. Hosted by Berkeley Design Automation (BDA), the forum was attended by 100+ people, with circuit designers dominating. I spoke with many attendees. They were seeking solutions to the hugely challenging problems they … Read More


Verdi: there’s an App for that

Verdi: there’s an App for that
by Paul McLellan on 10-03-2011 at 5:58 am

Verdi is very widely used in verification groups, perhaps the industry’s most popular debug system. But users have not been able to access the Verdi environment to write their own scripts or applications. This means either that they are prevented from doing something that they want to do, or else the barrier for doing it is… Read More


Making Money With Cramer? Don’t Count on it!

Making Money With Cramer? Don’t Count on it!
by Daniel Nenni on 10-02-2011 at 11:16 pm

Investing with Cramer is a crap shoot. By Cramer, I mean the Mad Money TV show, and Action Alerts PLUS from thestreet.com. Cramer is certainly a smart guy and knows his stuff, but don’t think following his investment strategy is necessarily a winner. He constantly maintains that you can beat the averages by picking individualRead More


Memory Cell Characterization with a Fast 3D Field Solver

Memory Cell Characterization with a Fast 3D Field Solver
by Daniel Payne on 09-29-2011 at 12:07 pm

Memory designers need to predict the timing, current and power of their designs with high accuracy before tape-out to ensure that all the design goals will be met. Extracting the parasitic values from the IC layout and then running circuit simulation is a trusted methodology however the accuracy of the results ultimately depend… Read More


Introducing TLMCentral

Introducing TLMCentral
by Paul McLellan on 09-29-2011 at 8:00 am

Way back in 1999 the open SystemC initiative (OSCI) was launched. In 2005 the IEEE standard for SystemC (IEEE1666-2005 if you are counting) was approved. In 2008, TLM 2.0 was standardized (transactional level models), making building virtual platforms using SystemC models easier. At least the models should be play nicely together,… Read More


Analog IP Design at Moortec

Analog IP Design at Moortec
by Daniel Payne on 09-28-2011 at 12:34 pm

Stephen Crosher started up Moortec in the UK back in 2005 with the help of his former Zarlink co-workers and they set to work offering AMS design services and eventually created their own Analog IP like the temperature sensor shown below:

We spoke by phone last week about his start-up experience and how they approach AMS design.… Read More