ANSYS and Apache are putting on a new series of seminars about designing future electronic systems. These are only getting more complex, of course, cramming more and more functionality into smaller portable devices with good battery life (and not getting too hot), integrating multiple antennas into a single platform, and TSV-based… Read More
At DesignCon earlier this year, Tim Hollis of Micron gave an interesting presentation on 3D memories. For sure the first applications of true 3D chips are going to be stacks of memory die and memory on logic. The gains from high bandwidth access to the memory and the physically closer distance from memory to processor are huge.
Micron… Read More
Matt Elmore of ANSYS/Apache has an interesting blog posting about thermal analysis in 3D integrated circuits. With both technical and economic challenges at process nodes as we push below 28nm, increasingly product groups are looking towards through-silicon-via (TSV) based approaches as a way of keeping Moore’s law… Read More
Next week it is Semicon West in the Moscone Center from Tuesday to Thursday, July 10-12th. Cadence will be on a panel session during a session entitled The 2.5D and 3D packaging landscape for 2015 and beyond. This starts with 3 short keynotes:
- 1.10pm to 1.25pm: Dr John Xie of Altera on Interposer integration through chip on wafer on
There are only a handful of billion transistor IC designs in existence today, so when an EDA company touts 1 trillion transistor IC layout editing then I take notice. This year at DAC I met with Katherine Hayes and Karen Mangum of Micro Magic to get an update on their IC layout tools.… Read More
The second day (more like a half-day) of EDPS was devoted to 3D ICs. There was a lot of information, too much to summarize in a few hundred words. The keynote was by Riko Radojcic of Qualcomm, who has been a sort of one-man-band attempting to drive the EDA and manufacturing industries towards 3D. Of course it helps if you don’t … Read More
And no red and green glasses required.
I remember the first time I heard about a Through Silicon Via (TSV), punching a hole through the entire wafer to make an electrical connection at the back, like we do all the time in printed circuit boards with through plated holes. I thought someone was trying one on and trying to make me look a fool.… Read More
At DesignCon this week there was a panel on 3D standards organized by Si2. I also talked to Aveek Sarkar of Apache (a subsidiary of Ansys) who is one of the founding member companies of the Si2 Open3D Technical Advisory Board (TAB), along with Atrenta, Cadence, Fraunhofer Institute, Global Foundries, Intel, Invarian, Mentor, Qualcomm,… Read More
The ASIC business is getting more and more complicated. The ability to produce innovative die at a competitive price to solve increasingly complex problems just isn’t enough. The technology required to package that die is now front and center.
Here, at the junction of advanced design, process technology and state-of-the art … Read More
3D and 2.5D (silicon interposer) designs create new challenges for EDA. Not all of them are in the most obvious areas. Mentor has an interesting presentation on what is required for verification and testing of these types of designs. Obviously it is somewhat Mentor-centric but in laying out the challenges it is pretty much agnostic.… Read More