Well it felt familiar to be back in San Francisco for DAC this year. However, I wasn’t ready for the cold. It was 100 degrees in Portland when I left and I always assume the Bay area will be warmer. Luckily I looked at the weather map before I finished packing and replaced my short sleeve shirts with long sleeve ones. I didn’t get in until late Sunday night so I only had time for a dinner in the Westin … Read More
IC Design Blog
Posts tagged with 'IC Design'
That is the question! If you read my colleague John’s most recent posting “Waive of the future?”, you will understand the question. I was equally shocked as John to find that almost no one tapes out DRC clean anymore. I would add one other reason to John’s list as to why this has happened. I think the traditional DRC rules are broken. Please read my first post “Are Design Rules Broken?” for my stance … Read More
Many, many years ago, when I started in this business, I encountered something that I thought was surprising. In my very first DRC benchmark, I was struggling with a particular rule. The customer had given me a 0.25 micron layout, which they had successfully taped out. My job was to write a rule file in the new tool to measure performance improvement. My code matched the design rule manual and passed … Read More
One of the fundamental questions everyone asks about DFM is “why should I do it?” On the one hand this always strikes me as a funny question. I always look at DFM in the same way I think of automobile safety. Statistically, most people never get in a serious accident. So why would you spend so much money on airbags, antilock brakes, better seat belts, side door reinforcements, traction control, etc. … Read More
More and more digital processing functions isolated into multiple power domains, hundreds or thousands of analog-digital interconnections, operating frequencies always closer to pure RF — clearly, genuine full-chip verification of complex mixed-signal systems-on-chip (SoCs) calls for careful planning and organization, as well as flexible simulation technologies. Whether you are verifying a power-management … Read More
I got a kick out of Rohan’s comment on my previous blog (How do you define DFM?). It is too easy to assume that anyone knows what you are talking about when you say DFM. Just because everyone has been talking about it doesn’t mean any of them know what they are talking about. You could probably infer from my approach to the previous blog that my background is primarily on the manufacturing side. … Read More
- Lights! Camera! Multi-Patterning!
- Vector? Vectorless? What’s a power grid to do?
- Mentor's TSMC OIP Presentations Now Available!
- Variability is EVERYWHERE!
- UPDATE: Multi-Patterning Unmasked!!
- The Trouble with Triples—Part 2
- TSMC OIP presentations now available!
- FinFET Fever...or FinFET Fear?
- 2014 is Underway! What's on Your Calendar?
- Routing Closure Challenges at 28nm and Below
- March, 2014
- February, 2014
- January, 2014
- December, 2013
- Qualification Is Just the Beginning
- Pattern Matching: Blueprints for Further Success
- Mastering the Magic of Multi-Patterning
- The Trouble With Triples—Part 1
- Reducing the Tapeout Crunch with Signoff Confidence
- Foundry Solutions Video Blog: Calibre PERC
- Customizing Calibre Jobs without Editing Rule Decks
- Model-Based Hints: GPS for LFD Success
- October, 2013
- September, 2013
- July, 2013
- April, 2013
- March, 2013
- December, 2012
- March, 2012
- May, 2011
- April, 2011
- February, 2011
- January, 2011
- November, 2010
- August, 2010
- June, 2010
- May, 2010
- April, 2010
- March, 2010
- February, 2010
- January, 2010
- December, 2009
- November, 2009
- October, 2009
- September, 2009
- August, 2009
- July, 2009
- June, 2009
- "Waive" of the Future?
- How do you debug LVS?
- DFM for Non-PhD's: Part 2 - Reliability
- Mixed-Signal SoC Verification
- Process Variation: The Use of In-Die Variation
- DFM for Non-PhDs
- Calibre Everywhere -- the customer value of universal integration
- So, why not just write better rules?
- To be the man, you've gotta beat the man!
- Power in need, Power indeed
- May, 2009