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Posts Tagged ‘Emulation’

Vegetarian Dining in Austin – DAC 2016

Tuesday, May 31st, 2016

Aldec-DAC-Vegetarian-Dining-GuideI moved to Austin a little over a year ago, and have quickly learned that this city is a progressive blue island in a sea of red. That’s the conventional wisdom, and most of the time it holds up.


But there’s one area where this Texas city feels right at home in the rest of the Lone Star State, and that’s the cuisine. Go into the almost any trendy restaurant, and it’s possible to order a meal that has bacon in everything.  Whether it’s the Paleo influence, or the craft food movement, or a remnant of good old Southern cooking, there are a lot of meaty options.


That’s great, you say, except I don’t care how ethically sourced the pork is. Dude, I’m a vegetarian.


Never fear. If you plan to visit our fair city for our industry’s upcoming Design Automation Conference (DAC 2016), rest assured you can find great vegetarian dining options in and around downtown Austin. And while UBER may have left Austin, you can still walk or catch a cab from your hotel or the Convention Center to visit these great restaurants (scroll down for map).


Mainstream Options: You’re a Vegetarian, But the Rest of Your Party Wants Meat


dac 2016A. The Flagship Whole Foods, one mile west of downtown Austin, is a great place for a working lunch. I know, you’re thinking, You want me to eat at a grocery store? This is not just any grocery store, my friend. It is a food bazaar that will absolutely blow you away. Rows of tempting salad bars allow you to compose your own meal, but there are also vegan and vegetarian options at just about every food counter and a pleasant roof-top terrace where you can enjoy your food. Whole Foods Market. 525 North Lamar, Austin, Texas. 512.542.2200. $


B. 24 Diner, like many Austin restaurants, was featured on the Food Network, with the result that this trendy spot can be mobbed. Its allure is comforting food served all night long, with plenty of vegetarian options, like veggie hash, mushroom and veggie burgers, and a variety of tempting salads. 24 Diner. 600 Lamar. 512.472.5400. $$


C. I love the intimacy of Koriente, a Korean health food restaurant with garden dining tucked into a little warren of shops and restaurants at the east end of Sixth Street, right before you hit the I 35 overpass. It was founded by a mom who hated to cook and wanted to make a place where other moms could bring their families for nourishing, healthy, delicious food. Most of the entrees are vegetable based; for a couple extra bucks, add meat and eggs to the mix. But you might want to walk over from your hotel. Parking is at a minimum here. Koriente. 621 East 7th. 512.275.0852. $


D. The Blue Dahlia Bistro is right across the highway in the heart of East Austin, still walking distance from downtown. The restaurant’s promise is that you can “relax and feel like you are in the European countryside.” That might be a tiny stretch, but I have to admit — they do have a truly cozy and inviting outdoor space. They serve yummy French-inspired dishes and have a good selection of vegetarian options, including an all-day breakfast menu. The Blue Dahlia.1115 East 11th Street. 512.542.9542. $


Hardcore and Retro: You Won’t Find Meat on Any of These Plates


E. If you’re looking for a glimpse of the Austin of Slackerfame, venture a few miles north to the University neighborhood of Hyde Park, where Mother’s Cafe has been dishing up family style vegetarian and vegan cuisine since 1980. The restaurant has spruced up with a recent makeover, but they haven’t really changed their menu. There’s nowhere else in town where you can order Mushroom Stroganoff or BBQ Tofu. Ask to be seated in the Garden Room, an Austin tradition. Mother’s Cafe. 4215 Duval. 512.451.3994. $


F. Casa de Luz, located about a half mile from downtown, in the hippest part of East Austin, describes itself as Austin’s “only all-organic dining and community center.” They take good nutrition very seriously here; even the drinking water that serve is filtered to remove fluoride. Each day, they prepare a different menu from scratch, using plant-based foods. That means most of the food they serve is vegan as well. Casa de Luz. 1701 Toomey Road. 512).476.2535. $


G. Mr. Natural lets you enjoy Tex-Mex cuisine without worrying that someone is sticking lard in those beans. The East Austin restaurant is 100 percent vegetarian, and the place also includes a juice bar and a bakery that has won several awards, including “Best Tres Leches” from the Austin Chronicle.That is really saying something: the recipe is vegan. Mr. Natural. 1901 Cesar Chavez. 512.477.5228. $


H. There aren’t a lot of 100 percent vegan options in the Weird City, but East Austin Counter Culturefits the bill. Whenever possible, the chefs here try to use ethically sourced and organic ingredients, and their menu is a combination of classic vegetarian dishes like Lentil Loaf and Mac and Cheeze (the “cheese” made from cashews) and curiosity-inspiring fare such as the Jackfruit BBQ Sandwich. They also serve gluten-free pizza. Counter Culture.2337 East Cesar Chavez. 512.524.1540.


Quick and Trendy Veggie Bites


I. You can’t talk about food in Austin without at least a nod to one of the city’s many food trucks. Arlo’s is the place to go downtown for a late night vegan burger or seiten “chicken” patty. You want fries with that? No problem. Arlo’s. 900 Red River. 512.840.1600. $


J. And for dessert? Lick Honest Ice Creams offers a variety of “weird” flavors — I love the roasted beet and fresh mint — including some vegan options. The staff lets folks sample as many flavors as they like, so the line might move slowly!, Suite 1135. 512.363.5622. $


Well there you have it. You see, if you’re a vegetarian or looking to have a meal with vegetarian colleague or client, Austin has you covered.


I hope you’ll find these tips useful. If you have any other questions about our fair city, please stop by and see me at DAC Booth #619. If you’d like to learn more about Aldec’s Scalable Emulation Solutions or ASIC Verification Spectrum, I hope you’ll register for a one-on-one presentation at DAC, or call +1-702-990-4400 or email us at



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

To Emulate or Prototype?

Monday, May 23rd, 2016

Emulation-or-PrototypingRecently I read a Semiwiki article, Army of Engineers on Site Only Masks Weakness, in which author Jean-Marie Brunet of Mentor Graphics wrote that FPGA Prototyping requires an army of tech support engineers on-site to mask the weaknesses of FPGA prototyping flows. As the Tech Support Manager for Aldec Hardware Emulation Solutions, I have to admit I’ve never had to deploy an army onsite.

It is true that FPGA Prototyping is more challenging than emulation. Yet, for the time invested in prototype setup, developers are rewarded with a validation platform that is capable of running orders of magnitude faster than emulation.

Aldec Verification Tools Implement the ASIC Verification Flow

Tuesday, May 10th, 2016

Aldec-Verification-SpectrumAldec has, over the last 30 years, established itself as the preferred provider of high-performance, cost-effective verification tools for use in proving out complex FPGA designs. As the logic capacity and capability of FPGAs have increased, however, the distinction between FPGA and ASIC design has narrowed. A modern FPGA verification flow looks very much like an ASIC verification flow.

Small and large fabless companies alike need a reliable verification partner that suits their budgets while still providing a high level of support. To answer the call, we at Aldec have extended our spectrum of verification tools for use in digital ASIC designs.

A Basic ASIC Verification Flow

Managing verification for ASICs requires a well-defined verification plan.  Efficient verification planning starts with functional and design requirements in which requirements are mapped to verification methods, scenarios, goals and metrics, coverage groups, and results. Mapping entails traceability throughout the project that must be well maintained so that changes in the requirements will seamlessly reflect potential changes downstream to the elements of the verification plan.

While traceability can benefit any design, it is mandatory for safety-critical designs regulated by standards such as ISO-26262 for automotive, IEC-61508 for industrial and DO-254 for avionics.

Acceleration-Ready UVM Webinar with Doulos and Aldec

Wednesday, April 6th, 2016


Doulos CTO, John Aynsley, and I will be presenting a free 1 hour training  webinar, Acceleration-Ready UVM, on Wednesday April 13th, 2016. Learn more in this guest blog by John Aynsley, excerpted from the Aldec Design and Verification Blog.

Acceleration-Ready UVM 

by Doulos CTO, John Aynsley

We hear that emulation is one of the fastest-growing segments in EDA right now, yet simulation still continues to be the main workhorse for functional verification, and SystemVerilog and UVM are everywhere you look. But how do you combine the two? How do you run a UVM-based constrained random verification environment alongside an emulator and get reasonable execution speed?


Many vendors have solutions, including Aldec with their HES-DVM™ emulator. Their solution is based on the Accellera SCE-MI standard, and in particular on SV-Connect, which is a function-based interface that uses the SystemVerilog DPI (Direct Programming Interface) to pass information between the host and the emulator. You partition your UVM drivers and monitors into two parts, a small proxy that remains on the host and a synthesizable implementation that goes into the emulator. That way, all of the low-level timing detail is removed from the UVM code running on the host and is placed in the emulator, where it belongs. The communication between the host and the emulator can be optimized to avoid the emulator being stalled while waiting for the slower UVM simulation running on the host.


Emulation: Thinking outside of the Big Box

Tuesday, September 22nd, 2015
fpga_base_emulation_bIndependent FPGA Consultant, Doug Amos, has been working in programmable logic and FPGA for over 30 years. He did his first programmable logic design in the mid-80’s (around the time Aldec was born), and since then has designed or supported countless FPGA and ASIC designs.
We’ve been pleased to work with Doug over the past several months, to help tell the story of Aldec’s advanced hardware emulation and SoC and ASIC prototyping solutions. Here is a excerpt from Doug’s recent guest blog:

There’s no question; verification is a massive time drain in SoC and other chip design projects. For many years, those with deep enough pockets have turned to so-called “Big Box” emulators in order to recover some of the time lost on RTL simulation, but what about the rest of us? Is there another way to accelerate verification and reduce our overall project schedule? Yes there is; and at Aldec they call it FPGA-based Emulation.

“FPGAs; aren’t they just for prototyping?”

Sure, FPGAs are the fastest platform for prototyping, but we can also harness that speed into our verification environment, then we can achieve runtime performance 2x to 5x faster than traditional “big box” emulation systems, and all at a fraction of the cost per gate per MHz. The most significant differences between FPGA usage in prototypes and in emulation is shown in table 1.


How Can Verification IPs Help the SoC Testing Process?

Monday, April 20th, 2015


How to use VIPs In Practice

figure 0
Let’s assume that we are designing a new system on chip (SoC) which contains a processor and memory controller, as well as analog and digital peripherals like Ethernet, USB, 1-Wire and JTAG controllers.

Allow me to describe a typical verification process, and explain why I recommend the use of Verification IPs within the testing process.

Figure1 typical verification process
Figure 1. Typical verification process


Biggest Hits and Trends from ARM TechCon

Wednesday, November 6th, 2013

The recent ARM® TechCon Conference in Santa Clara was definitely the front-runner of my favorite conferences that I attended this year. Fun, informative and filled with software engineers, physical designers, design verification teams, and hardware engineers – ARM TechCon was the place to be to learn about the latest innovations from the embedded industry. Aldec was there showcasing our HES-DVM™ and HES-7™ platforms, which enable engineers to utilize emulation and FPGA-based prototyping to verify the latest ARM designs.


Integrating SystemVerilog and SCE-MI for Faster Emulation Speed

Wednesday, October 9th, 2013

In the last SCE-MI article, we discussed how SCE-MI macro-based infrastructures can speedup SoC design verification time. In SCE-MI 2.1, Accelera introduced a ‘function-based’ infrastructure which is based on SystemVerilog DPI functionality. The SystemVerilog DPI is an interface which can be used to connect SystemVerilog files with foreign languages (C, C++, SystemC, etc).


SCE-MI for SoC Verification

Wednesday, September 18th, 2013

Today’s System-on-Chip verification teams are moving up in the levels of abstraction to increase the degree of coverage in the system design. As designs grow larger, we start to see an increase in test time within our HDL simulations. Engineers can utilize Hardware-Assisted approaches such as simulation acceleration, transaction-level co-emulation, and prototyping to combat the growing simulation times of an RTL simulator. In this article, we’ll dive much deeper into the transaction-level co-emulation methodology.


Register for Aldec Technical Sessions & Demos at DAC 2013

Thursday, May 16th, 2013

DAC2013This year’s Design Automation Conference (DAC) will be held in Austin, Texas.  If we survive the 70% humidity, our team looks forward to meeting you at Booth #2225 from June 3-5. Aldec HQ is located in Nevada just outside of Las Vegas… so we’re accustomed to more of a dry heat.

We invite you to register at to attend a technical sessions led by Aldec’s top engineers from all over the world. I can’t stress enough how important it is to pre-register since these sessions do fill up quickly. You’ll also get a free t-shirt when you attend one of our sessions – we’ve designed some pretty cool ones to give away this year.

Aldec has also teamed up with Agilent to deliver a DAC Insight Presentation on Wireless Algorithm Validation Wednesday, June 5, 2013 from 2:00-4:00pm. Learn more.


S2C: FPGA Base prototyping- Download white paper
TrueCircuits: IoTPLL

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