TSMC has a lot of capacity. Not just that, it has a lot more under construction. It currently has 3 300mm Gigafabs, fabs 12,14 and 15 (there doesn’t seem to be a 13). This morning, Dr Wang, who is TSMC’s VP of 300mm operations told us about the expansion plans. Currently fab 15 phase 3 and 4, and fab 12 phase 3 are to be ramped… Read More




RTL Power Optimization
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
SoC Power Integrity Challenges
At DAC in 2012 I visited a few dozen EDA companies and blogged 32 articles, however I didn’t get to see what Apache Design (now a subsidiary of ANSYS) had to say. I did have 20 minutes today to watch their latest video on SoC Power Integrity Challenges and decided to share what I learned. If you want to watch the video at Tech Online,… Read More
Work With SemiWiki and Get Acquired?
One of the nice things about being part of a website such as SemiWiki is that you get to see real-time trends and analytics. SemiWiki is built on top of a relational database with a full content manager and integrated analytics. It also allows us to see historical data that we can compare and contrast to what is happening today.
One of… Read More
Cutting the Key to 14nm Lithography
It appears that immersion lithography is now the plan of record for manufacturing ICs at 14nm. How is it possible to use 193nm wavelength light at 14nm? How can we provide the process window to pattern the such tight pitches? The secret lies in computational lithography. For 20nm, the two key innovations in computational lithography… Read More
PCI Express IP vendor Cascade acquisition by Synopsys…
… is now 8 years old, and the money paid for this 10 engineers start-up was considered, at that time, as a “bingo” for Cascade’s funders: “In October 2004, the Company completed the acquisition of Cascade Semiconductor Solutions, Inc. (Cascade) for total upfront consideration of $15.8 million and contingent consideration of … Read More
FinFET Design Challenges Exposed!
The first mention of FinFETs appeared on SemiWiki after the ISSCC conference in 2011. Dr. Jack Sun, TSMC Vice President of R&D and Chief Technology Officer, spoke about the power crisis the semiconductor industry is facing and FinFETs was one of the promising technologies that could help us. Since then, we have posted 100+ … Read More
A Non Deterministic Timing Problem
When I was not messing around with FPGA Research and Development, or Algorithms, I was often called into the lab or field and presented this type of scenario… Most of the time, the fix was the same…
At least a few times a year, I’d get the call. Sometimes a panic in the voice, or sometimes defeat. And who wouldn’t be defeated? After… Read More
GSA Silicon Summit: More than Moore
The theme of this year’s GSA Silicon Summit is More than Moore. This has become a sort of catchall phrase for technologies other than simply moving to the next process node. The summit is on April 18th at the computer history museum (1401 Shoreline Blvd). Registration takes place at 9am and the actual sessions start at 9.45am.… Read More
IC Test Debug at Altera
My background is IC design engineering, so it’s always a delight to talk with another engineer on their chip challenges. Today I spoke by phone with Sucharita Biswas, a Senior Hardware Engineer at Altera involved in IC test debug for FPGA devices.
Intel Foundry Delivers!