This was my 30[SUP]th[/SUP] DAC and the second most memorable. The most memorable was my second DAC (1985) in Las Vegas with my new bride. We had a romantic evening ending with ice cream sundaes at midnight that we still talk about. This year SemiWiki had Dr. Paul McLellan, Dr. Eric Esteve, Daniel Payne, Don Dingee, Randy Smith, and… Read More
On Sunday I attended an IP workshop which was presented by TSMC, Atrenta, Sonics and IPextreme. It turns out that the leitmotiv of the afternoon was SpyGlass.
Dan Kochpatcharin of TSMC was first up and gave a little bit of history of the company. They built up their capacity over the years, as I’ve written about before, and last… Read More
Today Atrenta and Mentor announced that they were collaborating to enable accurate, signoff quality power estimation at the RTL for entire SoCs. The idea is to facilitate RTL power estimation for designs of over 50M gates running actual software loads over hundreds of millions of cycles, resulting in simulation datasets in the… Read More
We have talked for years about RTL signoff, the idea that a design could be finalized at the RTL level and then most of the signoff would take place there. Then the design would be passed to a physical implementation team who would not expect to run into any problems (such as routing congestion, missing the power budget or similar problems).… Read More
Most EDA companies sell tools into the main chip design and implementation flow such as simulation, synthesis, place & route, custom design and mask data prep. Atrenta is different. Nothing the company sells is in this main design flow. Instead, Atrenta focuses on pre-synthesis design analysis and optimization. Everything… Read More
Atrenta are at booth 1847 in the exhibit hall where there will be regular presentations in the “RTL Signoff Theater” and lots of presentations on various aspects of SpyGlass, GenSys and BugScope in their suites. The registration page for the suite sessions is here. Just who is presenting in the RTL Signoff Theater … Read More
I LOVE DAC is back. This year the sponsors are Atrenta, Jasper and Forte (hey, all semiwiki subscribers). The way it works is that you register on the DAC website here and you get a free three-day exhibit pass. In addition to everything going on in the exhibit hall, including the pavilion panels held there, the pass also gives access… Read More
More so than most aspects of design, power reduction suffers from a paradox that early in the design cycle when the gains are the largest, the accuracy of power estimation is the lowest, and then late in the design cycle, when everything is known pretty much exactly it is too late to make anything other than trivial optimizations. … Read More
Hierarchical IC design has been around since the dawn of electronics, and every SoC design today will use hierarchy for both the physical and logical descriptions. During the physical implementation of an SoC you will likely run into EDA tool limits that require a re-structure of the hierarchy. This re-partitioning will cause… Read More
EDA vendors, IP suppliers and Foundries provide an eco-system for SoC designers to use in getting their new electronic products to market quicker and at a lower cost. An example of this eco-system are three companies (TSMC, Atrenta, Sonics) that teamed up to produce a webinar earlier in March called: Unlocking the Full Potential… Read More
