feature article archive
Subscribe Now

Is It Time for MRAM to Shine?

I hail from a time when we could do naught but dream of computer memories with the capacity and performance of today’s offerings. On the bright side, I didn’t have to fight my way through using technologies like mercury delay lines. On the other hand, it wasn’t uncommon for the mainframe computers with which I came into contact to have a magnetic core store for main memory coupled with magnetic tape for long term storage.

I remember my first job after graduating university. I was a member of a team … Read More → "Is It Time for MRAM to Shine?"

HP Inc tries to brick my wife’s printer. CEO approves and calls people like me “bad customers” on CNBC.

Last October, HP Inc issued an over-the-air firmware update to its printers that contained a Trojan Horse of the company’s own making. The update conned printer owners into accepting the update by saying that it was an anti-virus update. Instead, the update reconfigured the printers’ cartridge-reading routines so that they would brick the printer if they detected a non-HP ink cartridge. This Trojan slumbered silently in my wife’s OfficeJet Pro 6978 printer until early December when I inserted a black 902XL ink cartridge from 3rd-party ink manufacturer LxTek. The … Read More → "HP Inc tries to brick my wife’s printer. CEO approves and calls people like me “bad customers” on CNBC."

Rambus’s RAMPART Will Rout Rowhammer

I’ve just been introduced to a solution to a computer memory problem I didn’t even know existed. To be honest, I think I was happier not knowing there was a problem in the first place (“Ignorance is bliss,” as the ancient Latin writer, Publilius Syrus sagely suggested).

When I look back, I’ve had a long and involved relationship with computer memory. As just one example, I recall an incident sometime in the early 1980s when the small company I was working for decided to create a computer … Read More → "Rambus’s RAMPART Will Rout Rowhammer"

AMD announces I/O-heavy Spartan UltraScale+ FPGA subfamily for low-cost designs

If you use low-cost – er – cost-effective FPGAs, there’s great news. You’ll have more choices sometime next year. AMD has just provided more details on its Spartan UltraScale+ FPGA family, based on TSMC’s 16nm FinFET process. These FPGAs will directly compete with Altera’s Agilex 3 FPGAs, when they appear.  When it declared its independence from Intel on February 29, Altera reiterated a commitment to extend the Agilex FPGA architecture down from the mid-range Agilex 5 parts to a new FPGA subfamily called Agilex 3. Last September, when Intel PSG fist pre-announced its Agilex 3 plans, I wrote:

Read More → "AMD announces I/O-heavy Spartan UltraScale+ FPGA subfamily for low-cost designs"

CEO Pat Gelsinger splits Intel’s baby into Intel Products and Intel Foundry

Last month, Intel chucked a year’s worth of announcements into an event called “Intel Foundry Direct Connect.” Early in the event’s first two hours, Intel CEO Pat Gelsinger announced the splitting of the company into Intel Products and Intel Foundry and introduced an advisory committee for Intel Foundry consisting of four high-powered luminaries:

Acoustic Detection of Drones

I always perceived my dad to be a peaceful person, which isn’t to say he didn’t have his off days (which would involve someone else having a “bad hair day”) in his role in reconnaissance behind the German lines during WWII. I also don’t recall ever seeing dad angry. If it happened that my mother vexed him (I know, what are the odds?), the worst that would ensue is that he would clamp his teeth down on his pipe and refrain from saying anything. When I was older, dad once confided to me that he had bitten through three pipestems during his marriage to my mom. … Read More → "Acoustic Detection of Drones"

AMD’s x86 CPU and FPGA tango on Sapphire Technology’s Embedded+ PC motherboard

What could possibly be interesting about a new PC motherboard? New x86 CPU? Yawn. Fancy new cooling fan with blue LEDs? Oh puh-leeze! Integrated FPGA for hardware I/O and computational acceleration with system-level software standardization and API calls? Tell me more. AMD has announced a new PC motherboard architecture for embedded PC applications, which it calls the Embedded+ integrated computing platform. From a hardware perspective, the Embedded+ platform architecture drops an FPGA onto a PC motherboard, connects the FPGA to the x86 CPU via PCIe, and routes the I/O pins from the FPGA to a … Read More → "AMD’s x86 CPU and FPGA tango on Sapphire Technology’s Embedded+ PC motherboard"

Look At Something, Ask a Question, Hear an Answer: Welcome to the Future

A few days ago, I was introduced to a tempting taste of the future that had me squirming in my seat in excitement and anticipation. You know what it’s like when you are ambling your way through the world without a thought in your head (at least, that’s the way I usually do it). And then something catches your eye that sparks a cascade of questions. Rather than take a picture or make notes for future follow-up, suppose you could simply articulate your questions aloud and immediately hear the answers tickling your ears. Well, … Read More → "Look At Something, Ask a Question, Hear an Answer: Welcome to the Future"

FPGA maker Intel PSG spins out of Intel and adopts old name: Altera

A Fable:

Once upon a time, in the incredibly wealthy Kingdom of Silicon, there lived a scrappy company named Duchess Altera, who shared the Duchy of FPGAs with an archrival named Duchess Xilinx. For more than three decades, Duchess Altera and Duchess Xilinx battled for control of the Duchy of FPGAs. Then, Duchess Altera forged an alliance with Archduke Intel, who ruled the much larger and much richer Grand Duchy of Microprocessors. Sometime later, Duchess Xilinx joined the House of Zen, which competed with Archduke Intel in the Grand Duchy … Read More → "FPGA maker Intel PSG spins out of Intel and adopts old name: Altera"

featured blogs
Nov 22, 2024
We're providing every session and keynote from Works With 2024 on-demand. It's the only place wireless IoT developers can access hands-on training for free....
Nov 22, 2024
I just saw a video on YouTube'”it's a few very funny minutes from a show by an engineer who transitioned into being a comedian...