Arteris Articles

SemiWiki: Autonomous Driving Still Terra Incognita

A panel at Arm TechCon reviewed where we're at in self-driving. Andrew Hopkins or Arm, Kurt Shuler of Arteris IP, Martin Duncan of ST, Hideki Sugimoto of NSITEXE/DENSO and Mike Demler of The Linley Group, moderated the debated the practicalities.  Bernard Murphy of SemiWiki provides his take on the discussion in this new blog:

Autonomous Driving Still Terra Incognita

December 12th, 2019 - By Bernard Murphy

I already posted on one automotive panel at this year’s Arm TechCon. A second I attended was a more open-ended discussion on where we’re really at in autonomous driving. Most of you probably agree we’ve passed the peak of the hype curve and are now into the long slog of trying to connect hope to reality. There are a lot of challenges, not all technical; this panel did a good job (IMHO) of exposing some of the tough questions and acknowledging that answers are still in short supply. I left even more convinced that autonomous driving is still a hard problem needing a lot more investment and a lot more time to work through.

You can learn more about this by downloading the Arm TechCon presentation HERE.

Topics: SoC ARM semiconductor automotive flexnoc resilience package The Linley Group automotive functional safety ArterisIP ISO 26262 compliance artificial intelligence AI semiwiki kurt shuler noc interconnect SOTIF (ISO 21448 UL 4600

SemiWiki: Evolving Landscape of Self-Driving Safety Standards

Think you know all about automotive safety and electronics? Think again. Bernard Murphy of SemiWiki gets an education from Kurt Shuler, VP Marketing at Arteris IP, on how the safety standards picture is becoming more complex as we factor in self-driving in this new blog:

Evolving Landscape of Self-Driving Standards

November 14th, 2019 - By Bernard Murphy

I sat in a couple of panels at Arm TechCon this year, the first on how safety is evolving for platform-based architectures with a mix of safety-aware IP and the second on lessons learned in safety and particularly how the industry and standards are adapting to the larger challenges in self-driving, which obviously extend beyond the pure functional safety intent of ISO 26262. Here I want to get into some detail on this range of standards because we’re going to need to understand a lot more about these if we want to be serious about autonomous cars.

You can learn more about this by downloading the Arm TechCon presentation HERE.

Topics: SoC ARM semiconductor automotive flexnoc resilience package automotive functional safety ArterisIP ISO 26262 compliance artificial intelligence AI semiwiki kurt shuler noc interconnect SOTIF (ISO 21448 UL 4600

Semiconductor Engineering: Safety Islands In Safety-Critical Hardware

 Arteris IP's Kurt Shuler, vice president of marketing, authored this latest article in Semiconductor Engineering, from a joint Arm, Arteris IP and Dream Chip presentation at Arm TechCon 2019:

Safety Islands In Safety Critical Hardware

November 7th, 2019 - By Kurt Shuler

Creating a reliable place to manage critical functions when a design contains a mix of ASILs.

 

Safety and security have certain aspects in common so it shouldn’t be surprising that some ideas evolving in one domain find echoes in the other. In hardware design, a significant trend has been to push security-critical functions into a hardware root-of-trust (HRoT) core, following a philosophy of putting all (or most) of those functions in one basket and watching that basket very carefully. A somewhat similar principle applies for safety islands in safety-critical designs, in this case a core which will continue to function safely under all possible circumstances. The objective is the same – a reliable center for managing critical behavior, though from there the implementation details diverge.

For more information on this presentation and to download, please go here; https://www.arteris.com/download-arm-techcon-implementing-iso-26262-compliant-ai-systems-on-chip-with-arm-arteris

Topics: SoC economics ARM ISO 26262 ASIL D semiconductor engineering arteris ip kurt shuler noc interconnect Dream Chip

Semiconductor Engineering: Planning For Failures In Automotive

 Arteris IP's Kurt Shuler, VP of Marketing, comments on Bigger Chips in this latest Semiconductor Engineering:

Planning For Failures In Automotive

November 7th, 2019 - By Ann Steffora Mutschler

With more consolidation of functions within the ECUs in vehicles, the chips are getting bigger.

 In fact, they’re much larger and more sophisticated than
any chip in a cell phone, and have many more brains on it, noted Kurt Shuler, vice president of marketing at Arteris IP. “They’re more like something you would find in a data center, but it’s in your car. It’s got to sip power from a battery and it can’t have too much heat, so they’ve got all these different challenges. Then, if you look at the design teams that do this stuff, as design approaches change to anticipate failures, this is the reason why the traditional semiconductor companies are having trouble adapting — companies that have been incumbents and have done automotive chips for years.”

The ISO 26262 spec has been adapted to accommodate this in that fault injection can be done at a higher level than post synthesis, and can be run at the RTL functional level. “Still, getting some of the automotive guys to accept that this is acceptable is a challenge, but it’s progressing,” he added.

You can learn more by going to the Arteris IP Resources page and download presentations, technical papers, and view videos here; https://www.arteris.com/resources

Topics: SoC functional safety ISO 26262 semiconductor engineering AI kurt shuler noc interconnect SOTIF (ISO 21448 bigger chips