SoC design these days is largely about assembling externally developed semiconductor IP with a small amount of differentiated content. Only companies who have to adopt new processes instantly develop a lot of their own IP. It makes more sense to license it. Partially because there is not a lot of differentiation in standards-based… Read More
Dolphin Integration launched a new 32-bit microcontroller, RISC-351 Zephyr, targeting low-power SoCs for IoT-like competitive markets taking into consideration three angles for optimization of power consumption: architectural, memory and software.
Architecture Angle
As a reminder, 8-bit versus 16-bit versus 32-bit… Read More
Once upon a time, RAM technology was the driver of the semiconductor process. DRAM products were the first to be designed on a newest technology node and DRAM was used as a process driver. It was 30 years ago and the most aggressive process nodes were ranging between 1um and 1.5 um (1 500 nm!). Then in the 1990 the Synchronous Dynamic … Read More
It is easy to think that semiconductor IP is all about structures on the silicon. After all, there is “semiconductor” in the phrase “semiconductor IP”. But increasingly the heart is actually software. Sonics’ SGN product is a network-on-chip but to build it you need to use the software that actually… Read More
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
The things I enjoy the most at conferences are presentations by customers, the companies that solve the problems we face every day with modern semiconductor design. We all have access to the same tools and IP and use the same foundries so it’s the actual design and implementation that separates the wheat from the chaff, absolutely.… Read More
One of the most interesting presentations that I went to was the last presentation at the Synopsys Custom Lunch (no, the lunch wasn’t custom, we all got the same, but the presentations were about custom design). Since the last presentation was by Synopsys themselves and not by a customer, it wouldn’t seem promising that it could … Read More
Tuesday night I got to meet an old colleague. OK, this is DAC, that is hardly a story. I was at the Synopsys media dinner and John Koeter handed out free wristbands to the Stars of IP party taking place later that evening. Remember, Synopsys is #3 in IP overall and #1 in interface IP. Talking of which, earlier in the day I was at the Synopsys… Read More
If you really want to know why I write about TSMC it is all about ego, my massive ego, absolutely. Blogs about TSMC and the foundries have always driven the most traffic and they most likely always will. Semiconductor IP is second, Semiconductor Design is third, and I don’t think that is going to change anytime soon:
SemiWiki BI: Daniel… Read More
IoT or wearable: it’s fascinating to see how many articles, blogs, and comments have been posted about them during the last two years! IoT business potential is huge as are the number of possible applications. If we summarize the functions within a wearable system we can count:
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