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Aldec Springs Into Action: A look back at a busy show season

Thursday, April 6th, 2017

Aldec at DVConIt’s been a busy season for Aldec. The weather has warmed here in the desert and as the trees and greenery enliven in spring, Aldec has also been bursting with activity. From DVCon to the International Symposium on FPGAs in the US to Embedded World and CTIC in Europe, there have been some exciting developments from Aldec in verification, embedded systems, and DO-254.

These major events and conferences have been a great time to provide some updates on the latest Aldec endeavors and to provide an in-person look at the capability of our tools.

The DVCon U.S. Conference and Exhibition held in San Jose, California, holds a special place in my heart because it was the first industry conference I attended after starting my career in EDA. Every year I enjoy returning in order to see the latest verification advancements and to speak with those who are hard at work trying to improve verification efforts. Portable stimulus was a hot topic and it seemed like emulation was growing in popularity. This year we brought our Hardware Emulation Solutions (HES™) so that people could get an in-person look at our hardware. We showed off the speed benefits of emulation over traditional simulation by hooking up a UVM testbench to an in-house network-on-chip design running in our FPGA boards. As design sizes increase, I think emulation will become a more widely adopted solution to the simulation bottleneck.

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Simulate UVM & SystemVerilog online for free

Tuesday, August 19th, 2014

Aldec-on-EDA-Playground-200-170During a recent trip to Austin, Texas, I spent some time with Aldec Partner, Victor Lyuboslavsky of Victor EDA and creator of the EDA Playground. Victor EDA is one of those organizations that Aldec aligns easily with because we share a strong commitment to accelerate learning within the engineering community by providing the right tools, training and resources.

As a result of this partnership, we are pleased to announce that Aldec Riviera-PRO EDU™ Advanced Verification Platform is now available on EDA Playground.

Here’s an excerpt from Victor’s recent guest blog post on the Aldec Design and Verification Blog, that illustrates how engineers can benefit from leveraging this tool to practice UVM & SystemVerilog simulation:

You may have found yourself among those eyeing the job market and wondering, “How hard is it to switch fields and become a verification engineer?”

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DO-254/CTS™ solves Elbit’s major challenges

Tuesday, June 24th, 2014

Blog_img_062414Aldec has been working closely with Elbit Systems in Israel on an important DO-254 project for some time now. Using Aldec’s specialized solution DO-254/CTS™ as their primary FPGA physical testing platform, Elbit recently passed a critical EASA verification audit for DO-254/ED-80 DAL A FPGAs.

As a DO-254 evangelist, I have long recognized the value and benefits of Aldec’s solution to the avionics industry, so it was particularly rewarding to hear these words from Moshe Porian, Logic Design Verification Group Leader at Elbit Systems Aerospace Division, “Aldec helped us solve several of our verification challenges. This is the first time in Elbit’s history that we have been able to bring more than 5 FPGA devices to the audit.”

DO-254/CTS solved Elbit’s major challenges, enabling them to test in hardware 100% of FPGA pin-level requirements. As opposed to developing software test vectors, Elbit used their simulation testbench as test vectors for FPGA at-speed testing which cut their development costs. For the rest of this article, visit the Aldec Design and Verification Blog.

For DO-254 Compliance, Hardware Flies Not Simulations

Thursday, February 20th, 2014

DO-254 defines 3 types of verification methods: Analysis, Test and Review. In order to satisfy the verification objectives defined in DO-254, applicants must formulate a requirements-based verification plan that employs a combination of the three methods.

Analysis vs. Test

A computerized simulation of the hardware item is considered an Analysis. Test is a method that confirms the actual hardware item correctly responds to a series of stimuli. Any inability to verify specific requirements by Test on the device itself must be justified and alternative means of verification must be provided. In DO-254, the hardware test is far more important than the simulation. Certification authorities favor verification by test for official verification credits because of the simple fact that hardware flies, not simulation models.  Requirements describing pin-level behavior of the device must be verified by hardware test.

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It’s no accident that Aldec offers the best VHDL-2008 support

Wednesday, December 11th, 2013

Here at the Aldec corporate office, we have a sign that reminds us all of our mission in the field of Technology. It reads, ‘To deliver solutions that provide the highest productivity to value ratio; supporting our existing products while delivering innovation to current and new technologies’. We have similar statements to reaffirm our commitment in the areas of Research, Alliances, and Culture – we call it our “Aldec DNA”.

Because we genuinely want to have a clear understanding of our user’s requirements and methodology preferences, we continually engage in surveys and interviews.  The knowledge we gain better positions us to support our existing products and to deliver that support where it matters the most to our users. If you’ve ever had that frustrating experience where your favorite tool no longer supports your methodology of choice – then you understand why this is so important.

Our Commitment to the VHDL Community

When it comes to VHDL-2008, we have learned from our customers that many are happy using the methodology – and continue to successfully deliver cutting-edge technology with it. So, while we remain committed to delivering innovation to new technologies, our R&D teams also invest a great deal of development time to ensure that Aldec solutions continue to offer a high level of support for popular languages like VHDL.

For the rest of this article, visit the Aldec Design and Verification Blog.

Does DO-254/CTS™ Support FPGAs with Serial High-speed I/Os?

Wednesday, November 20th, 2013

As a DO-254 evangelist, I travel quite a bit attending conferences and meeting customers all over the world. One question I occasionally get from engineers is whether Aldec’s mil/aero verification solution, DO-254/CTS™, supports verification of FPGA designs with high speed interfaces (for example ARINC 818, LVDS, DDR3 or PCIe).

Depending where I’m at I’ll tell them, “Oui!” or “Hai!” or simply “You bet it does”. Occasionally I’ll respond, “화장실이 어디 있어요!” in hopes that someone will kindly direct me to the nearest restroom.

For the rest of this article, visit the Aldec Design and Verification Blog.

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