Articles – Page 8

IBM Research Fellow Robert H. Dennard, 1932-2024: Inventor of the DRAM, Formulated MOS Scaling Law

June 3, 2024

Robert Dennard spent more than half a century working at one company: IBM. During his tenure at IBM, Dennard worked on a variety of advanced electronics projects; however, he’s best remembered for two major accomplishments: he invented the DRAM and was the first person to observe and formulate the advantageous scaling of speed and power consumption with size in MOS semiconductors, a phenomenon that lasted for more than three decades and became known as Dennard Scaling. Robert Dennard died on April 23, 2024, at the age of 91. … Read More →

Are Holographic Displays the Ultimate UI for AI?

by Max Maxfield

May 30, 2024

1947 was an interesting year. Not that I was there myself, you understand, but I’ve heard stories. For example, 1947 was the year the Hungarian-British electrical engineer and physicist Dennis Gabor invented holography. 1947 was also the year William Shockley, John Bardeen, and Walter Brattain demonstrated the first transistor at Bell Labs. Also in 1947, Alan Turing gave what the Encyclopedia Britannica describes as “Quite possibly the earliest public lecture to mention computer intelligence.” Now, a mere 77 years later, these three fields are coming together in awesome ways.

I’ve said it before, and (doubtless) I’ … Read More → "Are Holographic Displays the Ultimate UI for AI?"

My AI Will Be Watching You (Part 2)

by Max Maxfield

May 28, 2024

“Time is an illusion. Lunchtime doubly so,” as Ford Prefect said to Authur Dent in The Hitchhiker’s Guide to the Galaxy. I’d like to say I know what he meant, but it’s been a long time since I managed to make the time to have lunch (or breakfast, now I come to think about it).

As an aside, many fans of the books, television series, and film adaptation are unaware that The Hitchhiker’s Guide to the Galaxy began life as a 6-episode radio series, which … Read More → "My AI Will Be Watching You (Part 2)"

JPL Software Update Rescues Failing Voyager 1 Spacecraft

by Steven Leibson

May 27, 2024

NASA’s Voyager 1 spacecraft exited the Solar System’s heliosphere and entered interstellar space on August 25, 2012, after a multi-decade journey. Four of the spacecraft’s ten instruments are still reporting measurements back to Earth. The remaining instruments have been shut down to conserve energy as the power output of the spacecraft’s plutonium-powered radioisotope thermoelectric generation (RTG) continues to drop. On November 14, 2023, the Voyager team at the Jet Propulsion Laboratory (JPL) in Pasadena noticed that the spacecraft was sending garbled science and engineering data, although it still responded to commands. The spacecraft is currently 22.5 light-hours (15 billion miles) … Read More → "JPL Software Update Rescues Failing Voyager 1 Spacecraft"

My AI Will Soon Be Watching You (Part 1)

by Max Maxfield

May 23, 2024

Time is a funny old thing. On the one hand, we don’t even know what it is. On the other hand, we never seem to have enough of it. I remember being a kid with several days remaining until Christmas. The second hand on the clock seemed to barely move, desperately straining to make its way to the next mark on the clock-face. Each minute seemed to take an hour; each hour took at least a day; and each day was an eternity. Now, all I need to do is blink to see yet another Christmas … Read More → "My AI Will Soon Be Watching You (Part 1)"

Z80, Adieu

by Steven Leibson

May 20, 2024

I’ve published several obituaries in EEJournal over the past few years, but this is my first such article for a microprocessor. After 48 years, Zilog has issued an end-of-life notice for the Z80 microprocessor, introduced in early 1976. I have a long history with the Z80 that stretches back all the way to that introduction year. I consider the Z80 to be the best 8-bit microprocessor ever designed, and I am sorry to see it fade into history, but all good things come to an end. Today, the Z80’s limited 64Kbyte address space and slow clock rate … Read More → "Z80, Adieu"

BYOD or BYOM to Synaptics’ AI-Native Edge Compute Party

by Max Maxfield

May 16, 2024

I have two questions for you. First, what are the three key elements of any platform intended for the internet of things (IoT) and edge computing, both of which are where the internet “rubber” meets the real-world “road”? Second, what springs to your mind when you hear someone drop the company Synaptics into the conversation?

Let’s start with the second question first because… why not? It’s amazing to me that Synaptics was founded in 1986, which is 38 years ago as I … Read More → "BYOD or BYOM to Synaptics’ AI-Native Edge Compute Party"

Heads Up! Nova Explosion Heading Our Way

by Max Maxfield

May 14, 2024

I love pretty much everything to do with space, especially the things we find in it, like galaxies, black holes, stars, planets, moons, comets, asteroids, and… well, you and me now that I come to think about it.

I feel a little catch in my throat and a tear in my eye every time I watch the video of the first moon landing and I hear Neil Armstrong say, “Houston, Tranquility Base here. The Eagle … Read More → "Heads Up! Nova Explosion Heading Our Way"

The Adventures of CXL Across the 3rd Dimension

by Steven Leibson

May 13, 2024

Dr. Emilio Lizardo/Lord John Whorfin: “May I pass along my congratulations for your great interdimensional breakthrough. I am sure, in the miserable annals of the Earth, you will be duly enshrined.” – The Adventures of Buckaroo Banzai Across the 8^th Dimension

My previous CXL article, “Addressing The Memory Guy’s CXL Conundrums,” published in January, discussed some issues about CXL raised by my friend, Jim Handy, The Memory … Read More → "The Adventures of CXL Across the 3rd Dimension"

LDRA’s New Security-First Capabilities Meet Missions to Mars and Colonies in Space

by Max Maxfield

May 9, 2024

I don’t know about you, but I’m really starting to get excited about all the space-related activities that are going on at the moment. I remember the thrill of Apollo 11 and humankind’s first steps on the moon. And I remember the sadness associated with my eventually coming to the realization that the Apollo 17 landing in 1972 would be the last time we visited the moon for a while.

I was excited by the launch of Voyager 2 in August 1977 followed by Voyager 1 in September 1977 (I know… it’s best not to ask). … Read More → "LDRA’s New Security-First Capabilities Meet Missions to Mars and Colonies in Space"