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DC Brushed Motor Applications

Brushed DC motors are the go-to solution for thousands of applications. And, although most of us have experience with brushed motors at some point, few of us have taken the time to become experts. In this episode of Chalk Talk, Amelia Dalton chats with David Witt from Infineon about the finer points of brushed DC motor theory, and they look at some helpful motor control solutions from Infineon.

Connecting ZYNQ-7000 All Programmable SoCs with TE Connectivity Interconnect Products

New SoCs like the Xilinx Zynq are changing the industry - with new levels of functionality, flexibility, performance, and power efficiency. But, to take advantage of this new technology you'll need connectivity solutions that are up to the task. In this episode of Chalk Talk, Amelia Dalton chats with Mark Bell from TE Connectivity about plugs, connectors, antennas, and other connectivity solutions for today's most demanding designs.

Vivado Design Suite HLx Editions

High-level design methods can dramatically increase your productivity. Now that technologies like high-level synthesis (HLS) have gone mainstream, we can make some serious improvements to our FPGA design process. In this episode of Chalk Talk, Amelia Dalton chats with Tim Vanevenhoven of Xilinx about how the new HLx editions of Vivado Design suite are taking high-level design mainstream.

Genus Synthesis Solution: Massively Parallel RTL Synthesis

Synthesis of large designs can be a major bottleneck, particularly with the number of iterations often required and the long synthesis runtimes of current generation tools. In this episode of Chalk Talk, Amelia Dalton chats with David Stratman of Cadence Design Systems about the revolutionary new Genus massively-parallel synthesis technology. Genus promises to have an enormous impact on the synthesis bottleneck.

Announcing Indago Debug Platform

Debugging your design should be a lot more sophisticated than a bunch of "printf" statements. But that is exactly what many development teams end up using. In this episode of Chalk Talk, Amelia Dalton chats with Adam Sherer of Cadence Design Systems about the new Indago embedded debug system. It will change the way you think about debug.

Introducing RocketSim Engine: The Fastest Digital Simulator

Speed is one of the most important attributes of a simulator today. With the rapid growth of designs, performance of the simulator can be critical in getting a project finished on time - or at all. In this episode of Chalk Talk, Amelia Dalton chats with David Lidrbauch of Cadence Design Systems about RocketSim, the new standard for simulation speed.

Synplify FPGA Synthesis

Today's FPGAs demand a lot from your design tool environment, particularly when it comes to synthesis. With larger designs, more third-party IP, globally-distributed design teams, and increasing performance and power challenges, the demands on synthesis technology are greater than ever. In this episode of Chalk Talk, Amelia Dalton chats with Joe Mallett of Synopsys about the latest generation of the Synopsys Synplify FPGA design tools.

Fixed Point, Floating Point - What Are the Needs of DSP Applications?

When implementing DSP algorithms, the tradeoff between fixed- and floating-point math can have huge implications on performance and precision. In this episode of Chalk Talk, Amelia Dalton chats with Pushkar Patwardhan of Cadence Design Systems about making the critical decisions on floating-point versus fixed-point.

i.MX 6SoloX – Freescale’s New Heterogeneous Multicore Applications Processor

Many applications today need both an applications processor AND a real-time MCU. But, most solutions don't offer both on the same chip. In this episode of Chalk Talk, Amelia Dalton chats with Amanda McGregor of Freescale about a new application processor that combines an ARM Cortex-A9 core with the efficiency and real-time capability of the Cortex-M4.

Cadence Perspec System Verifier SW Driven SoC Verification Automation

To verify your next system design, you'll need a lot of use cases. But, creating, tracking, sharing, and running those use cases can be a nightmare. In this episode of Chalk Talk, Amelia Dalton chats with Larry Melling of Cadence Design Systems about the new Cadence Perspec System Verifier and how you can take advantage of its power and flexibility in your system-level design verification.

Inductance-to-Digital Converters Revolutionize Position & Rotation Sensing

Inductive sensing is a reliable, accurate, and robust technology for a wide variety of position, rotation, metal detection and spring compression measurement applications. In this episode of Chalk Talk, Amelia Dalton chats with Anjana Govil of Texas Instruments about how you can use inductance-to-digital converters to take advantage for inductive sensing in your next design.

One Time Programmable OmniClock Generators

Are you tired of dealing with too many clocks in your design? This episode of Chalk Talk can help. Amelia Dalton chats with Eduardo De Reza from ON Semiconductor about OmniClock, which can help you to tame that wild pack of clocks once and for all.

Analog to Digital Conversion

High-speed analog signals pose special challenges for analog to digital conversion (ADC). Applications like software-defined radio, radar, instrumentation, and high-speed wireless require ADC that is high-performance, high-accuracy, and low-power. In this episode of Chalk Talk, Amelia Dalton chats with Trent Butcher of Microchip Technology about solving the issues of high-speed ADC.

Accelerating Your Analog Output Design

Eventually, most of our designs need to control something in the real world. That means we have to bust out of our safe little digital realm, and drive some analog actuators or something similar. But, building that analog output section from scratch can be a real challenge. In this episode of Chalk Talk, Amelia Dalton talks to Bill Laumeister of Maxim Integrated about the Analog Output Design Accelerator Kit (MAXREFDES24EVSYS), a complete platform for easy evaluation that requires no lab equipment.

Stratus™ High-Level Synthesis

High-Level Synthesis (HLS) has been gaining traction in the mainstream for the past couple of years. But, HLS is good for a lot more than just increasing development productivity. In this episode of Chalk Talk, Amelia Dalton chats with David Pursley of Cadence Designs Systems about the new Stratus High-Level Synthesis technology, and how it will impact design productivity as well as the deployment and distribution of IP.

Announcing the RN4677 Bluetooth 4.0 Dual Mode Module

Want to add plug-and-play Bluetooth to your design, but need to have 4.0 dual-mode? Now there is a solution that spans the gamut of Bluetooth technologies. In this episode of Chalk Talk, Amelia Dalton chats with Dave Richkas of Microchip about a new module that provides 4.0 dual-mode Bluetooth in a ready-to-use configuration.

Altera Stratix 10 Security

Security is a key issue in just about every system design today. And, in FPGA-based systems you need robust security features built into the FPGA itself. In this episode of Chalk Talk, Amelia Dalton and Ryan Kenny of Altera discuss the new security features in Altera's Stratix 10 FPGAs and how they help you address even the most demanding security challenges.

Expanding the Backplane Ecosystem

Don’t you wish you’d chosen a more flexible and future-proof backplane technology? In this episode of Chalk Talk, Amelia Dalton talks to Matthew Burns from Samtec about backplane systems that bring the performance and flexibility you need to keep your system running for a long, long time.

USB Type-C Solutions

USB Type-C is coming, but how will you add it to your design? In this episode of Chalk Talk, Amelia Dalton chats with Gordon Hands of Lattice Semiconductor about a great new flexible solution for USB Type-C. Your job may be easier than you think.

Altera 2.5Gb Ethernet IP

Even though the newest, fastest standards get all the press, most of the work in the world is being done by standards like 2.5G Ethernet. In this episode of Chalk Talk, Amelia Dalton chats with Juwayriyah Hussain of Altera about Altera's IP for 2.5G Ethernet. It'll have you up and running with Ethernet on your next design in no time.

M8/M12 Connector System

For industrial-grade applications, consumer-style connectors just don't cut it. You'd never use RJ45 where you really care about ruggedness or reliability. In this episode of Chalk Talk, Amelia Dalton chats with Tom Wess of TE Connectivity about M8 and M12 high-reliability connectivity solutions that will keep your system operating smoothly under harsh conditions.

chalk talks

Simulating Systems with PSpice

Simple simulation just doesn't cut it with today's complex board designs. To manage the tradeoff between accuracy and performance, you need a variety of models with multiple levels of abstraction. In this episode of Chalk Talk, Amelia Dalton chats with Parag Choudhary of Cadence Design Systems about simulating with PSpice.

High Speed Converters: What? Why? (and a little How?)

As we move our analog-to-digital conversion closer to the beginning of our signal chain, the performance demands can get extreme. In this episode of Chalk Talk, Amelia Dalton chats with David Robertson - VP at Analog Devices about how to design high-speed converters for today's most demanding applications.

Hierarchical Design Flows: Design Preservation & Team Design

In this episode of Chalk TalkHD, Amelia chats with David Dye of Xilinx about how Hierarchical Design methodologies and Team Design can accelerate your next FPGA design and get those team members of yours working productively together. With these tools and techniques, two million logic elements won't seem like that much after all.

Delivering Higher FPGA Utilization & Performance: UltraScale Architecture

Ever notice how hard it can be to get the full utilization that an FPGA datasheet promises? Xilinx is aiming to change all that. In this episode of Chalk Talk, Amelia Dalton talks with Darren Zacher of Xilinx about the new Ultrascale FPGA family, and how the architecture has been optimized for maximum utilization.

Announcing Indago Debug Platform

Debugging your design should be a lot more sophisticated than a bunch of "printf" statements. But that is exactly what many development teams end up using. In this episode of Chalk Talk, Amelia Dalton chats with Adam Sherer of Cadence Design Systems about the new Indago embedded debug system. It will change the way you think about debug.

High Speed Data Acquisition and Software Defined Radio Made Simple

Building a hybrid computing platform from scratch is a huge and complicated project. Luckily, somebody has already done that work for you. In this episode of Chalk TalkHD Amelia chats with Justin Braun (4DSP) about how you can use pre-designed platforms to dramatically simplify these complex computing and data acquisition problems.

Enabling New Applications with NFC Connectivity and Energy Harvesting

In this episode of Chalk TalkHD Amelia chats with Greg Proehl (STMicroelectronics) about the basics of NFC technology, and they explore some interesting NFC applications as well as cool and innovative new NFC solutions from ST - including one with energy harvesting capability.

Connecting ZYNQ-7000 All Programmable SoCs with TE Connectivity Interconnect Products

New SoCs like the Xilinx Zynq are changing the industry - with new levels of functionality, flexibility, performance, and power efficiency. But, to take advantage of this new technology you'll need connectivity solutions that are up to the task. In this episode of Chalk Talk, Amelia Dalton chats with Mark Bell from TE Connectivity about plugs, connectors, antennas, and other connectivity solutions for today's most demanding designs.

latest papers and content

ANSI/VITA 57.4-2016 FMC+ -- The New Frontier of FPGA Expansion Cards

FPGA Mezzanine Cards (FMC and FMC+) allow easy connection of a wide variety of peripherals to FPGA development boards. But, FMC - and particularly FMC+ put big demands on connector technology. In this episode of Chalk Talk, Amelia Dalton chats with Matthew Burns of Samtec about FMC and FMC+ standards, and the connectors that make them work.

Fixed Point, Floating Point - What Are the Needs of DSP Applications?

When implementing DSP algorithms, the tradeoff between fixed- and floating-point math can have huge implications on performance and precision. In this episode of Chalk Talk, Amelia Dalton chats with Pushkar Patwardhan of Cadence Design Systems about making the critical decisions on floating-point versus fixed-point.

Spectroscopy with Texas Instruments DLP Technology

Ever want your own pocket-sized spectroscope? Of course you have! Unfortunately, spectroscopes have always been high-budget devices that only the best-funded organizations could buy. Well, that's all changed. In this episode of Chalk Talk, Amelia Dalton talks with Trevor Dowd of Texas Instruments about an exciting new pocket-sized spectroscope, based on TI DLP technology, that you can customize yourself.

How to Select the Right Digital Isolator

Many of our applications today require digital isolation to protect them - and their users - from real-world hazards like voltage spikes and incompatible voltages. But, selecting the right digital isolation solution for a given application can by tricky. In this episode of Chalk Talk, Amelia Dalton talks with Tony Partow of Maxim Integrated about how to select the right type of isolator for your application.

Avnet LED Solutions: Smart Lighting, Intelligent Lighting and the Puzzle

The switch to LED lighting creates huge opportunities for IoT in addition to the obvious power and cost benefits. In this episode of Chalk Talk, Amelia Dalton chats with Peter Bolan and Bob Householder of Avnet about the fascinating and exciting engineering innovations following in the wake of LED technology.

Introducing RocketSim Engine: The Fastest Digital Simulator

Speed is one of the most important attributes of a simulator today. With the rapid growth of designs, performance of the simulator can be critical in getting a project finished on time - or at all. In this episode of Chalk Talk, Amelia Dalton chats with David Lidrbauch of Cadence Design Systems about RocketSim, the new standard for simulation speed.

SI? Why do I Care?

Signal Integrity isn’t just for “experts” anymore. Most designs these days have high-speed interfaces that require a solid strategy for signal integrity. In this episode of Chalk Talk, Amelia Dalton chats with Matthew Burns from Samtec about simplifying signal integrity in your next system design.

Enabling Embedded Vision

Embedded Vision is one of today's most challenging applications. We need incredible processing power, lightning-fast latency, and very low energy consumption. In this episode of Chalk Talk, Amelia Dalton chats with Aaron Behman of Xilinx about the exciting world of embedded vision.

How to Design an Automotive Power Supply

Supplying power for today's advanced automotive applications can be a tricky task. Getting the right voltages with the right tolerances and current capacities has become a complex engineering problem. In this episode of Chalk Talk, Amelia Dalton talks with Vik Patel from Infineon about simplifying the task of automotive power supply design.

How to Build Custom Motor Controllers for Processors, FPGAs and SoCs

Controlling motors in your design can be a complex business. Most engineers are focused on other aspects of the design, but are not experts in motor control. In this episode of Chalk Talk, Amelia Dalton talks to Eric Cigan of MathWorks about simplifying the motor control design process. We'll have you up and spinning in no time!

Simulating Systems with PSpice

Simple simulation just doesn't cut it with today's complex board designs. To manage the tradeoff between accuracy and performance, you need a variety of models with multiple levels of abstraction. In this episode of Chalk Talk, Amelia Dalton chats with Parag Choudhary of Cadence Design Systems about simulating with PSpice.

The Power to Amaze: Fairchild 100V PowerTrench® MOSFETs

Are your power MOSFETs struggling to keep up with the demands of your system? In this episode of Chalk Talk, Amelia Dalton chats with Mike Speed of Fairchild Semiconductor about the new Fairchild 100V PowerTrench MOSFETs. With the efficient performance of these new transistors, your MOSFET worries may be over.

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Vivado In-System Debug

Today's complex FPGA designs can be challenging to debug. If you're debugging in hardware, you need both visibility and control of what's going on inside your chip. In this episode of Chalk Talk, Amelia Dalton talks to Ron Plyler of Xilinx about doing hardware debug in Xilinx's Vivado tool suite.

Vivado Design Suite HLx Editions

High-level design methods can dramatically increase your productivity. Now that technologies like high-level synthesis (HLS) have gone mainstream, we can make some serious improvements to our FPGA design process. In this episode of Chalk Talk, Amelia Dalton chats with Tim Vanevenhoven of Xilinx about how the new HLx editions of Vivado Design suite are taking high-level design mainstream.

Rigid-Flex and Embedded Components

These days, flexibile circuit boards are making their way into the mainstream. Rigid-flex design gives us all kinds of new capabilities in form factor, as well as the opportunity to replace expensive and unreliable cables and connectors. But, how do you handle rigid-flex PCB design in your layout tools? In this episode of Chalk Talk, Amelia Dalton chats with Altium's Ben Jordan about rigid-flex design in Altium Designer - and how you can use those same capabilities for embedded components as a bonus!

Meet PPA and Turnaround Time Requirements at Advanced Nodes with Innovus Implementation System

Today's complex IC designs demand a new generation of high-capacity, high-performance implementation tools. In this episode of Chalk Talk, Amelia Dalton chats Yufeng Luo of Cadence Design Systems about the incredible innovations in Cadence's new Innovus implementation suite.

Building a New Type of IP Factory

Reliable IP blocks are essential to the success of most modern SoC and custom IC designs. But finding a reliable, reputable source of verified IP can be challenging. In this episode of Chalk Talk, Amelia Dalton talks to Kevin Yee (Cadence Design Systems) about Cadence's substantial IP offerings

DC Brushed Motor Applications

Brushed DC motors are the go-to solution for thousands of applications. And, although most of us have experience with brushed motors at some point, few of us have taken the time to become experts. In this episode of Chalk Talk, Amelia Dalton chats with David Witt from Infineon about the finer points of brushed DC motor theory, and they look at some helpful motor control solutions from Infineon.

Hierarchical Design Flows: Design Preservation & Team Design

In this episode of Chalk TalkHD, Amelia chats with David Dye of Xilinx about how Hierarchical Design methodologies and Team Design can accelerate your next FPGA design and get those team members of yours working productively together. With these tools and techniques, two million logic elements won't seem like that much after all.

Delivering Higher FPGA Utilization & Performance: UltraScale Architecture

Ever notice how hard it can be to get the full utilization that an FPGA datasheet promises? Xilinx is aiming to change all that. In this episode of Chalk Talk, Amelia Dalton talks with Darren Zacher of Xilinx about the new Ultrascale FPGA family, and how the architecture has been optimized for maximum utilization.

Vivado Design Suite: Integrated Design Environment

Software engineers have long depended on integrated design environments (IDEs) to help manage complex design processes. Now, hardware engineers can take advantage of the same complexity-taming level of integration. In this episode of Chalk Talk, Amelia Dalton explores the IDE in Vivado Design Suite with Brian Lay of Xilinx.

ANSI/VITA 57.4-2016 FMC+ -- The New Frontier of FPGA Expansion Cards

FPGA Mezzanine Cards (FMC and FMC+) allow easy connection of a wide variety of peripherals to FPGA development boards. But, FMC - and particularly FMC+ put big demands on connector technology. In this episode of Chalk Talk, Amelia Dalton chats with Matthew Burns of Samtec about FMC and FMC+ standards, and the connectors that make them work.

Maxim Integrated’s High Efficiency Power Solutions for 24V+ Systems

With form factors continuing to shrink, it's becoming more and more difficult to pack an efficient power supply into the available space. In this episode of Chalk Talk, Amelia Dalton chats with Suhel Dhanani of Maxim Integrated about building small, efficient industrial power supplies.

Meet ARTY: the $99 FPGA Development Kit from Xilinx

Have you been wanting to try FPGA design? Were FPGA development boards and tools always too expensive and difficult to use? In this episode of Chalk Talk, Amelia Dalton chats with Darren Zacher and Jim Burnham of Xilinx about ARTY, a new, easy-to-use $99 FPGA-based embedded development kit from Xilinx.

Design Control, Data & Comparison with PADS Design Archive

A solid design data archive and management system can make a world of difference in your PCB design productivity. A good strategy enables re-use, eliminates costly errors, and allows you to get the most from your team's engineering efforts. In this episode of Chalk Talk, Amelia Dalton chats with Jim Martens of Mentor Graphics about design data management in Mentor's popular PADS system.

High Speed Data Acquisition and Software Defined Radio Made Simple

Building a hybrid computing platform from scratch is a huge and complicated project. Luckily, somebody has already done that work for you. In this episode of Chalk TalkHD Amelia chats with Justin Braun (4DSP) about how you can use pre-designed platforms to dramatically simplify these complex computing and data acquisition problems.

Verify Design Performance with PADS Best-in-Class Simulation and Analysis

It really isn't important to simulate your PCB design - as long as you don't care about re-spins, signal integrity, cost... OK, actually, there are many good reasons to simulate your board. In this episode of Chalk Talk, Amelia Dalton chats with Jim Martens of Mentor Graphics about simulating your board design using PADS. It may make you re-think your board design strategy.


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