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Simulator Savvy

Most of us picked up HDL design the way we discover a new city. We land at the airport, and a taxicab drops us off at some arbitrary location – a hotel perhaps. From that point, we branch out in an ad-hoc manner, discovering things mostly by accident, and gradually building a mental picture of the place for ourselves. Different people may develop entirely differing views of a place depending on when and how they landed there and how their luck went in this semi-random discovery process. Much of what you discover first is based on what you were trying … Read More → "Simulator Savvy"

FPGA-based System-on-Module Approach Cuts Time to Market, Avoids Obsolescence

Configuring and implementing an FPGA-based embedded system is not an easy task. Connecting various blocks of discrete intellectual property (IP) in a system using an FPGA, and making them all work together, continues to be difficult and time-consuming. Instead of designing a system themselves, engineers need a solution that can be quickly configured to closely match their design’s required functionality, for the lowest possible cost. A solution that combines FPGAs with a hardware-based system-on-module (SOM) approach makes this possible.

One of the major benefits of using an FPGA-based embedded system is the ability to re-use a … Read More → "FPGA-based System-on-Module Approach Cuts Time to Market, Avoids Obsolescence"

Nick Martin

Nick Martin is not bound by high-tech tradition. If he were traditional, he’d have a PhD from Berkeley, UC Irvine, or MIT. If he were traditional, his COO would be an MBA from Stanford and Altium would be another venture-funded EDA company in a high-tech corridor like Silicon Valley, Research Triangle, or Boulder. If he were traditional, Altium’s tools would be 80% functional, they’d have no sales or distribution channel, and they’d be looking to be acquired by one of the three major EDA companies.

Instead, Nick is founder and … Read More → "Nick Martin"

Considering the Total Cost of FPGAs

Field-programmable gate arrays (FPGAs) have a well-established position in every systems engineer’s toolbox. Taking advantage of their flexibility, engineers have used FPGAs for many years to rapidly prototype systems or in low-volume pre-production applications. When the communications- and network-driven Internet bubble took off at the turn of the millennium, demand skyrocketed for FPGAs in higher gate densities at any cost. Since then, however, FPGA requirements have changed dramatically. Today, as companies increasingly focus on the bottom line, engineers look for silicon solutions that offer both low unit and low total system cost. While ASICs have traditionally offered … Read More → "Considering the Total Cost of FPGAs"

Structured ASIC Starting Line

If the value of structured ASIC as a gap-filler between programmable logic and cell-based ASIC is still in question, there are at least two companies on opposite sides of that gap where a decision has clearly been made. Both LSI Logic and Altera unveiled new families this week aimed at attacking this new and potentially lucrative segment of the silicon landscape. Interestingly, both companies’ involvement in structured ASIC can be viewed as a defensive move. As a leading supplier of cell-based ASICs, LSI shored up its defenses against attack from the other side of the FPGA/ASIC … Read More → "Structured ASIC Starting Line"

Flash News Flash

Could this be the iPod of FPGA families? Has Actel created the happy little “chip that could” to take on the SRAM-dominated titans of the low-cost FPGA battlefield? Will ProASIC3 Development boards be proudly displayed on the desks of any development team that wants the nice, clean look and feel of a secure, single-chip, ready-at-power-up, low-power, no-hassle solution to their high-volume, middle-of-the-technological-road design problem?

Like other programmable logic vendors, Actel has noticed that cell-based ASICs are becoming an increasingly specialized solution for high-volume electronics products. Only the best-funded, most risk-immune, highest-volume-and-performance applications can realistically justify … Read More → "Flash News Flash"

Accelerating Processor-based Systems

Designing an efficient processor-based system architecture with overall system performance optimized for a specific application is not trivial, requiring skills and technology similar to those employed by supercomputer designers. Accomplishing this feat requires new tools and methodologies to augment the EDA flow for both traditional ASIC design and the new class of programmable SoCs, e.g., FPGAs. Architectures and performance must be verified early in the design cycle; the designer cannot wait until RTL development to discover their architecture does not support their system requirements.

Problems to Solve

Current processor tools have not kept up … Read More → "Accelerating Processor-based Systems"

Leading Languages

I still check occasionally on gizmodo.com or engadget.com, but I’ve pretty much given up hope. It’s now 2005. Throughout my childhood, I was convinced that by this year I’d be flying around in my jetpack, or at least driving my flying car. My personal robot is a bit closer to reality, but still not in the cards for the foreseeable future, unless I just want my floors vacuumed. The one-MIPS supercomputer I had visualized in my basement, however, complete with dumb terminal and tape drives, has far exceeded expectations.

Our view … Read More → "Leading Languages"

Deliver Products On-Time with RTL Hardware Debug

Crunch time on projects always seems to come during lab debug. That’s when the FPGA, software and PCB all come together for the first time. It’s also the last, and frequently, most difficult phase in the project. Any slack time in the schedule has long since been eaten up by unanticipated delays of one sort or another. The entire team has to work together on the same thing and in the same place, possibly for the first time.

Many developers put off thinking seriously about the latter stages of the project … Read More → "Deliver Products On-Time with RTL Hardware Debug"

Debug Dilemma

What goes in software, and what goes in hardware? In most complex digital designs, the answer to this key question will determine success or failure of the architecture of the system. Put the wrong piece in software and performance suffers from overloading the processor. Put the wrong piece in hardware and your cost rises from the additional gates, static power consumption goes up, and flexibility and maintainability of the system drop significantly.

It turns out that the software versus hardware battle is going on in parallel in your design environment as well. With modern FPGA development boards, … Read More → "Debug Dilemma"

featured blogs
Sep 25, 2017
Part of my job is to keep an eye on what's going on in the tech world, especially how it relates to Cadence technology. These few articles caught my eye, so I wanted to share them with you. Researchers Have Linked a Human Brain to the Internet for the First Time Ever I d...
Sep 21, 2017
Everyone likes to browse the web a little bit differently. Some of us love images, while others are happy to browse text-based webpages all day long. This is why we’ve built a variety of different tools on Samtec.com over the years to assist you with finding the product...
Sep 01, 2017
Achronix was delighted to attend the Hot Chips event in Cupertino once again this August. This year saw a bumper turnout, with some very fascinating speakers providing some great insights into the industry. The Achronix team had a chance to meet with many talented people in t...