With General Motors investing $500M in Lyft and buying Cruise Automation (aftermarket self-driving car technology) for $1B, there are some people speculating that the company may be recreating its mid-prior-century effort to monopolize mass transportation. In the 1940’s, National City Lines and Pacific City Lines,… Read More





The Importance of Transistor-Level Verification
According to the IEEE Std 1012-2012, verification is the acknowledgement that a product is in satisfactory condition by meeting a set of rigorous criteria. [3] Transistor-level verification involves the use of custom libraries and design models to achieve ultimate performance, low power, or layout density. [2] Prediction… Read More
Book Review Mobile Unleashed The History of ARM
After having taken a closer look at x86 processor with “Inside The Machine” I came across “Mobile Unleashed“, a book about the history of a non-Silicon Valley company and technology for a change that has significantly shaped the world of computing as we know it today: ARM.
Written by Daniel Nenni and Don Dingee the book tells the story… Read More
Webinar alert – Taking UVM to the FPGA bank
UVM has become a preferred environment for functional verification. Fundamentally, it is a host based software simulation. Is there a way to capture the benefits of UVM with hardware acceleration on an FPGA-based prototyping system? In an upcoming webinar, Doulos CTO John Aynsley answers this with a resounding yes.… Read More
Webinar alert – Smart homes demanding low power Wi-Fi
There are two camps of thinking on the IoT: those who believe Bluetooth and Wi-Fi rule the edge, and those who support any of dozens of other wireless networking specifications for their various technical advantages. The ubiquity of Wi-Fi in homes helps devices connect in a few clicks – so why don’t more IoT designers use it?… Read More
3D TCAD Simulation of Silicon Power Devices
Process and device engineers are some of the unsung heroes in our semiconductor industry that have the daunting task of figuring out how to actually create a new process node that will fit some specific, market niche with sufficient yield to make their companies profitable and stand out from the competition. One such market segment… Read More
Mobile Unleashed…Reviewed
I finished reading Don Dingee and Dan Nenni’s book, Mobile Unleashed, the Origin and Evolution of ARM Processors in Our Devices. I guess by way of disclosure I should say that Don and Dan both blogged with me here on SemiWiki for several years before I joined Cadence, and Dan’s last book Fabless was co-authored with me… Read More
Fabless vs IDM for Data Centers: Silicon Photonics as a Disruptive Force?
I recently received a copy of a book entitled Silicon Photonics III (Amazon) and while perusing the book I was captured by the first chapter entitled ‘Silicon Optical Interposers for High-Density Optical Interconnects’. The chapter covered the work of a team in Japan on an idea they termed “on-chip servers” and “on-board data … Read More
Fit-for-purpose IoT ASICs are about more than cost
We’ve been saying for a while that it looks like there is a resurgence in design starts for ASICs targeting the IoT. A recent webinar featuring speakers from ARM and Open Silicon (and moderated by Daniel Nenni) affirms this trend, and provides some insight on how these designs may differ from typical microcontrollers.
One of my first… Read More
Car Companies Confront Data Sharing
Senior OnStar executives have long intoned at industry events that the customer owns his or her data. The only problem is that the customer is only allowed glimpses of his or her data. They don’t have control of that data in spite of their so-called ownership of it.
It’s a complex challenge especially given the fact that… Read More
Facing the Quantum Nature of EUV Lithography