Fish Fry 600: The Future of EV Battery Technology Innovation with Dr. Bor Jang

The 600th episode of Amelia’s Weekly Fish Fry podcast has arrived! My special guest is material sciences and battery technology expert Dr. Bor Jang (Solidion). Dr. Jang was awarded the very first patent application on graphene in 2002 and that patent was later recognized in the Popular Mechanics’ 15 Patents That Changed the World. Dr. Jang is also a … Read More → "Fish Fry 600: The Future of EV Battery Technology Innovation with Dr. Bor Jang"

Enabling Voice Control in EVERYTHING

Since the pernicious punctuation police (those who worship the gods of SEO) persist in prescribing that I can no longer terminate the titles to my columns with my old friend, the exclamation mark, I’m forced to become evermore inventive, like shouting “EVERYTHING” (I’m sorry).

As an aside, whilst writing this column, I started to wonder as to the history and origin … Read More → "Enabling Voice Control in EVERYTHING"

How the FPGA Came To Be, Part 7: Did General Electric invent the PLD and EPLD in 1971?

My long running series titled “How the FPGA Came To Be” (referenced below) chronicles the development of programmable logic starting with programmable diode matrices developed and marketed by Harris Semiconductor starting in the mid-1960s. These diode matrices along with a Mask Programmable Logic Array (MPLA) from National Semiconductor were the inspirations for the short-lived Intersil IM5200 Field Programmable Logic Array (FPLA) and the more successful Signetics 82 … Read More → "How the FPGA Came To Be, Part 7: Did General Electric invent the PLD and EPLD in 1971?"

Operation eVTOL: System Design Challenges for Electric Vertical Take-Off and Landing Aircraft

This week’s podcast is all about electric vertical take-off and landing aircraft! Matt McAlonis from TE Connectivity and I explore the biggest design challenges for eVTOLs, strategies for managing power effectively within eVTOL systems, complexities of complying with new eVTOL certification requirements, and what Matt thinks it will take for eVTOL aircraft to become mainstream.

Read More → "Operation eVTOL: System Design Challenges for Electric Vertical Take-Off and Landing Aircraft"

Want Automated, Certification-Level RISC-V Verification Coverage?

I feel like an old fool (but where are we going to find one at this time of the day?). Almost everything I hear on the technology front these days causes me to have a knee-jerk reaction along the lines of, “Things have certainly changed since those far-off days when I was a bright-eyed, bushy-tailed, newly-minted engineer!”

As I’ve mentioned before, I … Read More → "Want Automated, Certification-Level RISC-V Verification Coverage?"

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featured chalk talk

STM32 Security for IoT
Today’s modern embedded systems face a range of security risks that can stem from a variety of different sources including insecure communication protocols, hardware vulnerabilities, and physical tampering. In this episode of Chalk Talk, Amelia Dalton and Thierry Crespo from STMicroelectronics explore the biggest security challenges facing embedded designers today, the benefits of the STM32 Trust platform, and why the STM32Trust TEE Secure Manager is an IoT security game changer.
Aug 20, 2024
12,455 views

featured paper

A game-changer for IP designers: design-stage verification

Sponsored by Siemens Digital Industries Software

In this new technical paper, you’ll gain valuable insights into how, by moving physical verification earlier in the IP design flow, you can locate and correct design errors sooner, reducing costs and getting complex designs to market faster. Dive into the challenges of hard, soft and custom IP creation, and learn how to run targeted, real-time or on-demand physical verification with precision, earlier in the layout process.

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discussion
Posted on Sep 19 at 8:33am by Max Maxfield
I find that sad -- I was there at Verilog's beginning -- I can't believe that I might live to see its end :-(
Posted on Sep 13 at 1:42pm by Karl Stevens
No, I was trying to point out that Verilog may be reaching end of life for other reasons. Farewell.
Posted on Sep 13 at 11:43am by Karl Stevens
Sorry, Max. All I said was: “SVH validates your HDL code. It makes sure that your code makes sense syntactically, that it makes sense semantically, that it adheres to corporate coding styles, that it takes care of function safety, that it’s aware of vulnerability issues, that… the list goes ...
Posted on Sep 13 at 6:35am by Max Maxfield
Hi Karl -- I'm not sure what point you are trying to make -- you say that there's no way to increase performance meaningfully using edge-triggered flip-flops. OK, but what does that have to do with this column? I don't mention performance anywhere. All I said was: "SVH validates your ...
Posted on Sep 12 at 1:02pm by Karl Stevens
So. here goes: 1) There is no way to increase performance meaningfully using edge triggered flip-flops. Clock frequency, skew, and heat dissipation are the prime factors. Exceptions include functional blocks, including block memories. Note that true dual port memories are key, but the separate read and write clocks are more tolerant ...
Posted on Sep 12 at 12:03pm by Karl Stevens
Boy! I mangled that! I cannot believe that some one familiar with the TTL Data Book could write that. Right up front they say the limits are whatever they are capable OR WANT
Posted on Sep 12 at 6:59am by Karl Stevens
Boy! I mangled that! I cannot believe that some one familiar with the TTL Data Book could write that. Right up front they say the limits are whatever they are capable OR WANT
Posted on Sep 12 at 6:40am by Karl Stevens
I cannot believ tha someone familiar wsith the
Posted on Sep 11 at 8:29am by Max Maxfield
I've seen all of them except Threshold -- I'll have to see if that's available on a streaming service. Jeff is one of those characters that I sort of like but he annoys me at the same time -- but he would be my go to guy if I wanted ...
Posted on Sep 9 at 6:20pm by Steven Leibson
Next time I'm reaching for a headline, Tacitus, ...
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featured blogs
Sep 19, 2024
I just saw an awesome presidential debate remix video by David Scott (a.k.a. the Kiffness). I'd never heard of David before. I'll never forget him now....
Routing Signals, Data, and Power in Rugged Applications
Sponsored by Mouser Electronics and Samtec
In this episode of Chalk Talk, Amelia Dalton and Matthew Burns from Samtec investigate the design challenges involved with routing signals, data and power in rugged applications. They also explore the benefits that Samtec’s URSA® I/O Ultra Rugged Cable System brings to rugged applications and why the extreme density and the hyperboloid-type contact sets this cable system apart from other solutions on the market today.
Sep 16, 2024
3,937 views
How to Implement Protection and Power Management ICs for Super Capacitors
Many super capacitor applications require protection and power backup. In this episode of Chalk Talk, Amelia Dalton and Pete Pytlik from Littelfuse explore the benefits of protection and power management ICs for super capacitor applications. They also investigate how these IC solutions compare with discrete solutions, and the advantages that Littelfuse protection and power management ICs bring to super capacitor applications.
Sep 10, 2024
8,319 views
High Power Charging Inlets
All major truck and bus OEMs will be launching electric vehicle platforms within the next few years and in order to keep pace with on-highway and off-highway EV innovation, our charging inlets must also provide the voltage, current and charging requirements needed for these vehicles. In this episode of Chalk Talk, Amelia Dalton and Drew Reetz from TE Connectivity investigate charging inlet design considerations for the next generation of industrial and commercial transportation, the differences between AC only charging and fast charge and high power charging inlets, and the benefits that TE Connectivity’s ICT high power charging inlets bring to these kinds of designs.
Aug 30, 2024
8,912 views
Power Modules and Why You Should Use Them in Your Next Power Design
In this episode of Chalk Talk, Amelia Dalton and Christine Chacko from Texas Instruments explore a variety of power module package technologies, examine the many ways that power modules can help save on total design solution cost, and the unique benefits that Texas Instruments power modules can bring to your next design.
Aug 22, 2024
12,921 views
Industrial Internet of Things
Sponsored by Mouser Electronics and CUI Inc.
In this episode of Chalk Talk, Amelia Dalton and Bruce Rose from CUI Inc explore power supply design concerns associated with IIoT applications. They investigate the roles that thermal conduction and convection play in these power supplies and the benefits that CUI Inc. power supplies bring to these kinds of designs.
Aug 16, 2024
18,987 views
Wi-Fi Locationing: Nordic Chip-to-Cloud Solution
Location services enable businesses to gather valuable location data and deliver enhanced user experiences through the determination of a device's geographical position, leveraging specific hardware, software, and cloud services. In this episode of Chalk Talk, Amelia Dalton and Finn Boetius from Nordic Semiconductor explore the benefits of location services, the challenges that WiFi based solutions can solve in this arena, and how you can take advantage of Nordic Semiconductor’s chip-to-cloud locationing expertise for your next design.
Aug 15, 2024
21,927 views