With growing complexities and sizes of SoCs, verification has become a key challenge for design closure. There isn’t a single methodology that can provide complete verification closure for an SoC. Moreover creation of verification environment including hardware, software, testbench and testcases requires significant … Read More
Synopsys to Acquire Atrenta
I was at the DAC kickoff this evening in the Intercontinental Hotel. I was talking to Dave DeMaria, the senior marketing guy at Synopsys and he told me of a couple of minor press releases due to hit the wire tomorrow morning, didn’t sound important enough to be blogworthy. Aart was there too although I didn’t speak to him.… Read More
5 Things Chipmakers Are Missing on the IoT
When the RISC movement surfaced in 1982, researchers analyzed UNIX to discover what instructions multi-user code was actually using, and then designed an instruction set and execution pipeline to do that better. Fewer instructions meant fewer transistors, which led to less power consumption – although in the original… Read More
Turning the Automotive Development Process Upside Down
Most of us drive automobiles and have a vague idea that the development of our cars takes many years, millions of dollars, is a proprietary process and require huge factories to produce. A relatively new company called Local Motors founded in 2007 has started to turn the automotive development process upside down because they do… Read More
ESD Protection Network Checking is Difficult But Necessary
I’ve written before about anti-fuse non-volatile memory, where the gate oxide is intentionally damaged in order to create a readable bit of data, but this is what most circuit designers never want to have happen to their logic gates. However, since the advent of MOS transistors the issue of Electrostatic Discharge (ESD) and the… Read More
Vacationing with the Fabless Semiconductor Ecosystem!
The Design Automation Conference is the largest and most diverse event in the fabless semiconductor ecosystem. Next week in San Francisco you will see technology and people you have never seen before. You will benefit from the efforts of hundreds of thousands of semiconductor professionals like myself who have dedicated their… Read More
GlobalFoundries Adds RF to 28nm
The internet of things (IoT) or internet of everything is a term that is into the red zone on the hype-meter. But it does genuinely have something of substance behind the hype. The thing that is a little deceptive is that the IoT term makes it sound like it is a market, but in fact it is several different markets: medical, automotive, … Read More
Automate those voltage-dependent DRC checks!
Because IC design and verification never gets simpler, verification engineers now have to comply with voltage-dependent DRC (VD-DRC) rules. What does this term mean, and what new challenges does it bring to the DRC task? I’d like to share what I learned during another water-cooler conversation with Dina Medhat, senior technical… Read More
Is Avago Chip Industry’s Cisco?
If Ford is a reference model for value chain in the Industrial Age, Cisco is the icon of the twenty-first-century digital economy. The networking gear maker, who achieved phenomenal growth with the rise of the Internet, has been remarkably successful in snapping up and integrating scores of companies for products it could not … Read More
The Transistor is the Foundation of TCAD to Signoff
At the most basic level, semiconductor design is all about transistors. Any report on a large microprocessor or mobile application processor is in awe about how many transistors it contains. Moore’s Law is all about the most economic way to manufacture transistors. Each process generation for the last decade and looking ahead… Read More
5 Expectations for the Memory Markets in 2025