Multiplying the Power of Artificial Intelligence with Artificial Bodies

So many things are currently going on in the artificial intelligence and artificial body spaces that my head is spinning like a top. For example, AIs are being used to design chips and systems for other AIs to run on, and an AI running on one of those systems can generate synthetic data that can be used to train another AI, and… then things start to get … Read More → "Multiplying the Power of Artificial Intelligence with Artificial Bodies"

DVCon 2025: Everything You Want to Learn about Design and Verification

In this week’s Fish Fry podcast, I discuss design and verification with Tom Fitzpatrick – General Chair of DVCon 2025. Tom and I explore this year’s expo and conference, the motivation behind the creation of the second DVCon keynote, the details of the Poster Warrior session and why Tom is especially excited about this year’s conference. I also check out new magnetic microrobots developed by … Read More → "DVCon 2025: Everything You Want to Learn about Design and Verification"

New Memory Architectures for SoCs and Multi-Die Systems

Before we dive headfirst into the fray with gusto and abandon (and aplomb, of course), let’s briefly remind ourselves as to the current state-of-play on the chiplet and multi-die systems front. Let’s start with the fact that artificial intelligence (AI) and machine learning (ML) are becoming pervasive and ubiquitous. Let’s also remind ourselves that we create our systems using a variety of processing elements, … Read More → "New Memory Architectures for SoCs and Multi-Die Systems"

“H” is for Heathkits and Hams: Part 4 – The 1980s, 1990s, and the end

The 1980s presented many significant challenges to the Heath Company’s kit business. Commercial electronic equipment had become abundant, and automated assembly, especially with the advent of surface-mount technology, drove down the labor costs in many consumer products including stereo receivers, televisions, and Ham gear. Microcomputers and PCs became the main focus of attention. While Heath continued to develop new, more advanced products for the amateur radio … Read More → "“H” is for Heathkits and Hams: Part 4 – The 1980s, 1990s, and the end"

“H” is for Heathkits and Hams: Part 3 – The 1970s

Part 3 of this article series covers a period of sustained growth for the Heath Company. The company’s amateur radio equipment kits continued to sell well, but by the end of the 1970s, its most advanced radio kits were already becoming too difficult to build for less advanced kit builders. Meanwhile, the company’s early microcomputer kits quickly started to dominate Heath’s product portfolio.

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Open Standards and the Rise of Embedded Ecosystem SoMs

My podcast guest this week is longtime friend of the show Matt Burns from Samtec! Matt and I chat about the trends driving the adoption of high performance, small form factor open standard SoMs. We also discuss the details of the PCI Express 7 specification and the newest endeavors being developed by the Standardization Group for Embedded Technologies. 

 

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featured chalk talk

Ultra-low Power Fuel Gauging for Rechargeable Embedded Devices
Fuel gauging is a critical component of today’s rechargeable embedded devices. In this episode of Chalk Talk, Amelia Dalton and Robin Saltnes of Nordic Semiconductor explore the variety of benefits that Nordic Semiconductor’s nPM1300 PMIC brings to rechargeable embedded devices, the details of the fuel gauge system at the heart of this solution, and the five easy steps that you can take to implement this solution into your next embedded design.
May 8, 2024
39,150 views
discussion
Posted on Feb 18 at 11:26am by SmithChart
Great article Max -- I especially enjoyed the Uncanny Valley chart! Note: Readers in or visiting the San Fransisco Bay Area can interact live and in-person at the Computer History Museum's new "Chatbots Decoded: Exploring AI" exhibit. Ameca awaits your questions! Dag Spicer Senior Curator Computer History Museum
Posted on Feb 18 at 10:51am by Karl Stevens
Thanx Max. Several things keep bothering me: The rest of the world no loner uses C, but embedded is stuck with C and HDL. That is because of a stupid management decision "HDL can be simulated". But the synthesis/tool chains only synthesize what they want to/can synthesize which ...
Posted on Feb 18 at 8:48am by Max Maxfield
Hi Karl -- thanks for your input -- you make a good point -- but I'm assuming an ASIC type of SoC here -- not an SoC FPGA -- in the latter case I agree that I might draw this diagram differently. Having said this, the caches associated with an ...
Posted on Feb 17 at 11:31am by Karl Stevens
The diagram shows regs and L1, L2, L3 ESRam on chip. It would be simpler and faster to simply implement a stack on chip and block memory for user data since users must use malloc for storage space. If the sram block memories have true dual port as Altera does, ...
Posted on Feb 10 at 11:19am by Steven Leibson
Glad you liked it, metasequoia. There will be two more articles in this series. Then, I think I'll be done telling Chas Gilmore's Heath stories, at least for now.
Posted on Feb 10 at 10:17am by metasequoia
Another great article; thank you Steven
Posted on Feb 6 at 7:42am by Steven Leibson
The tradeoffs here are the added latency and the added incremental cost of CXL memory over local memory (due to extra memory controllers, memory expansion boards, and PCIe switches). If you don't mind either of those, then CXL can be used as a memory pool as you suggest.
Posted on Feb 5 at 11:03pm by sandeepsathe2008
Hi Steven, Very nice article. I read your previous article also. One possible deployment of disaggregated memory in a data center rack can be follows - - PCIe Backplane based rack - CPU blades in the rack will have only nominal DRAM - Rack will also have Memory expander blade(...
Posted on Feb 5 at 1:26pm by Steven Leibson
Thanks Chas. I'm hoping you're posting these articles to those Facebook groups. It'd be a shame for them to miss out. --Steve
Posted on Feb 5 at 11:02am by cgilmore@groupgilmore.com
As I am sure many of you know, there are a number of Heathkit related groups on Facebook. One nice feature of these groups is there are a number of former Heath employees who follow those groups and, from time-to-time they’ll respond to posts providing unique responses that come ...
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Building Trusted Industrial Automated Control Systems with MAXQ1065
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Gigaspeed isolated LVDS: Unlocking New Possibilities
Analog Devices’ Gigaspeed Isolated LVDS family of devices offers versatility when designing isolation for gigaspeed applications. In this episode of Chalk Talk, Fabio Bottinelli from Analog Devices and Amelia Dalton explore the history of isolation technologies at Analog Devices. They also investigate which technology solutions are best suited for safe and robust communications, and how the isolation technology, components, and system expertise of Analog Devices Gigaspeed Isolated LVDS solutions can improve your next design.
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Signal Conditioning Schematics with Signal Chain Designer
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SiC for the Future: Unlocking System Performance with Advanced Silicon Carbide
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Connecting the Smart Home with Matter, WiFi and Thread
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