ARM Architecture

DCD-SEMI introduces safe & complete CAN-ALL options for automotive


The CAN-ALL is extensively verified, confirmed in a number of occasions and plenty of manufacturing designs. Based mostly on greater than twenty years of market expertise and hundreds of automotive success tales with corporations like VW and Toyota – DCD-SEMI’s launched a brand new CAN & LIN ecosystem (not solely) for automotive.

February seventeenth, 2022 — Bytom, Poland. CAN-ALL implements a CAN bus controller that performs serial communication in response to the CAN 2.0, CAN FD specs, and shortly CAN XL. It helps the unique Bosch protocol and ISO specs like ISO 11898. – We’re proud that our options gas fashionable automotive, like e.g. probably the most electronically superior automobile out there available on the market – explains Jacek Hanke, DCD-SEMI’s CEO. We perceive that safety options are the important thing, that’s why our CAN-ALL ecosystem makes use of probably the most superior and complicated safety requirements.

Distinctive error detection capabilities (which improve communication reliability) and fault confinement (which ensures network-wide information consistency) has determined about CAN’s recognition. Due to its elementary function in all elements of safety and security, reliable implementations are essential. The CAN-ALL core is simple to make use of and combine, that includes programmable interrupts, information, and baud charges; a configurable variety of independently programmable acceptance filters; and a generic processor interface or optionally an AMBA APB, or AHB-Lite interface. It implements a versatile buffering scheme, permitting fine-tuning of the core measurement to fulfill the necessities of every particular utility.

As Jacek Hanke suggests: “The IP core is offered in two variations – Primary and Security-Enhanced. As all the time, we’re providing IP Cores tailor-made to the challenge wants, that’s why it’s solely as much as the engineer, which choice shall we offer”.

The protection enhanced answer’s been developed as ISO26262-10 Security Ingredient out of Context. It could actually optionally be improved by mandatory security mechanisms and supply detailed security documentation: all ISO26262 gentle IP SEooC required work merchandise, which embrace full Failure Modes Results and Detection Evaluation FMEDA evaluation with step-by-step instruction to assist to combine the IP into the shopper’s system and to conduct the system-level security evaluation. All of the safety-related work merchandise had been checked by a third-party, unbiased audit.

The performed security evaluation depicts, that the protection metrics are fulfilled and each IPs attain the Automotive Security Integrity Degree ASIL-B (Single Level Fault Metric SPFM > 90%, Latent Fault Metric LFM > 60%). DCD-SEMI delivers an entire FMEDA evaluation with step-by-step instruction to assist to combine the IP into the shopper’s system and to conduct the system-level security evaluation.

This ASIL-B prepared design might simply be utilized in Automotive Security Techniques on the ASIL-B degree, however DCD-SEMI might optionally ship increased ASIL degree prepared IP.

Extra data: https://www.dcd-semi.com/product/can/

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