My first exposure to automating IC layout was back in the 1980’s at Intel where I coded a layout compiler to auto-generate about 6% of a graphics processor chip. The need to use automation for IC layout continues today, and with the advent of FinFET technology there are some new challenges like layout gradient effects that … Read More
Electronic Design Automation
Updates for Effective Collaboration
Managing any design data management system requires a policy on how often users should be submitting their changes to the central repository. If users commit frequently with less local testing then other users will more likely see errors. If commits are done less often, but with better testing, then other users are protected from… Read More
Power Management Gets Tricky in IP Driven World
Today, an SoC can have multiple instances of an IP and also instances of many different IPs from different vendors. Every instance of an IP can work in a separate mode and requires a dedicated power arrangement which may only be formalized at the implementation stage. The power intent, if specified earlier, will need to be re-generated… Read More
Circuit Simulation Update from #52DAC
Actual users of circuit simulators told their design and simulation stories at DAC during a luncheon sponsored by Synopsys on June 8th. I always prefer to hear from a design engineer versus a marketing person about what tool they use for circuit simulation, and how it helps them analyze their design goals. This year there were engineers… Read More
Why Automotive IP Portfolio is not just IP
Synopsys is launching a broad IP portfolio to support SoC development dedicated to emerging automotive complexes functions, like Driver Assistance (ADAS), Driver Information, Vehicle Network or Infotainment. I was never involved into IC design for Automotive, but I have designed ASIC for avionics (CFM56 motor control) or… Read More
Trends in Automotive Electronics at #52DAC
The coolest and most expensive car at DAC this year had to be the McLaren P1, priced at $1,150,00 and powered by a 903 hp gas/electric hybrid. Electronics are used in autos to provide safety features, infotainment, motor control and performance.
Also at DAC this year there was an Automotive Village with more cars and experts from … Read More
When it comes to High-Sigma verification, go for insight, accuracy and performance
There are three critical goals that designers of custom digital designs and memories look to achieve with high sigma verification:
(1) obtaining accurate results,
(2) achieving results with good run-time (efficiency), and
(3) gaining proper insight into how their circuit is behaving along with an understanding of failure … Read More
This is how FPGA Prototyping Works
FPGA prototyping has come a long way since the late 1980s when chipmakers began using FPGA devices for building system prototypes of ASIC designs. The utility of a working FPGA prototype allows hardware designers to develop and test their systems, and it provides software developers early access to a fully functioning hardware… Read More
A Systems Company Update from #52DAC
On Sunday night at DAC we heard from Gary Smith that traditional EDA companies need to grow into new market segments in order to stay relevant, and that a systems-level approach to multi-disciplinary engineering was called for. I almost jumped out of my seat and said, “Hey, what about Dassault? They are already doing that … Read More
Synopsys Aquires Security IP Company Elliptic
On Monday Synopsys announced that it was acquiring Elliptic Technologies. They have one of the largest portfolios of security IP consisting of both semiconductor IP blocks and software. Increasingly, security requires a multi-layer approach involving both secure blocks on the chip and a software stack on top of that.
Elliptic’s… Read More
Musk’s new job as Samsung Fab Manager – Can he disrupt chip making? Intel outside