Lead, follow, or catch the next Silicon Valley wave

Lead, follow, or catch the next Silicon Valley wave
by Don Dingee on 12-17-2014 at 2:00 pm

What does the IoT mean for the next wave of Silicon Valley innovators? Looking at the previous waves of semiconductor economic development and the doctrine of “creative destruction” holds clues as to how this one develops and who emerges as the new leaders.

Given seven decades of progress, it may seem semiconductor firms on top … Read More


Winning the IoT protocol battle with DSP

Winning the IoT protocol battle with DSP
by Don Dingee on 12-15-2014 at 2:00 pm

There are too many IoT protocols. Way too many. Anyone who says one single protocol will be the winner from end-to-end in all IoT applications and markets is smoking something. Software defined, multi-protocol gateways are the only hope on the IoT – and DSP cores enable this strategy.… Read More


Synthesizing rad-tolerant RTL for FPGAs

Synthesizing rad-tolerant RTL for FPGAs
by Don Dingee on 12-09-2014 at 4:00 pm

The maiden voyage of NASA’s Orion spacecraft brought a raft of articles about how the flight computer inside is “no smarter than your phone,” running on wheezing IBM PowerPC 750FX processors. NASA’s deputy manager for Orion avionics, Matt Lemke, admits the configuration is already obsolete – at least in commercial terms. … Read More


Verification plans overcome hope-based coverage

Verification plans overcome hope-based coverage
by Don Dingee on 11-29-2014 at 7:00 am

Coverage is an important yet elusive metric for design verification. It often seems 90% of coverage comes with 10% of the effort, and getting the final 10% covered takes the remaining 90% of a project. Usually, it takes another tool or methodology to get at the 10% the first tool missed. With 100% closure difficult, most teams inspect… Read More


‘Tis the season for 4K UHD and HEVC

‘Tis the season for 4K UHD and HEVC
by Don Dingee on 11-26-2014 at 4:00 pm

4K UHD TVs were all dressed up at CES 2014 with no content to show. The good news for the 2014 holiday season is the industry has converged on one set of standards for display, interfacing, and encoding, so consumers should not be left marooned in an instant replay of the 3DTV hype-crash cycle. It may be a bit longer before everyone can… Read More


SIM cards and avoiding stranded IoT assets

SIM cards and avoiding stranded IoT assets
by Don Dingee on 11-24-2014 at 4:00 pm

Since pennants, drums, smoke, and horses fell out of favor to more advanced communication technology, network operators have struggled to find balance. Too few subscribers interested, and infrastructure investments completely fail. Just the right number of paying users, revenue streams provide profit and ability to invest… Read More


Using HAPS-DX for system-level deep trace debug

Using HAPS-DX for system-level deep trace debug
by Don Dingee on 11-20-2014 at 4:00 pm

Debugging an ASIC design in an FPGA-based prototyping system can be a lot like disciplining a puppy. If you happen to be there at the exact moment the transgression occurs and understand what led up to that moment, administering an effective correction might be possible.

Catching RTL in the act requires the right tools. Faults in… Read More


Arteris on a winning streak in 2014

Arteris on a winning streak in 2014
by Don Dingee on 11-19-2014 at 3:00 am

When Arteris sold key network-on-chip intellectual property and most of its human assets to Qualcomm earlier this year, it was big news. We suggested the bigger news after a restaffing effort would be a next-generation NoC release, and a new round of design wins.

Some developments were already in the pipeline. … Read More


Analyzing Cortex-A53 octa-core on Linux

Analyzing Cortex-A53 octa-core on Linux
by Don Dingee on 11-17-2014 at 3:00 pm

Octa-core sells smartphones and tablets. 64-bit ARM Cortex-A53 implementations are available from Huawei, MediaTek, Qualcomm, Samsung, and now Marvell, with Rockchip and others on the way. Suddenly, almost everyone planning to run Linux is being asked for octa-core designs.

If it were easy, anyone could do it. Increasing … Read More


Money for data and your MEMS for free

Money for data and your MEMS for free
by Don Dingee on 11-10-2014 at 12:00 am

An ongoing IoT debate centers on the notion that just because we can do something does not mean we should. From discussions at the recent MEMS Executive Congress, looking at what TSMC and some others see as the endgame for a trillion sensors signals possible trouble ahead.… Read More