Automotive TI Tech Days 2020

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3.8 Reduce your design and development effort with integrated functional safety features of Jacinto 7 processors and PMICs

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August 21, 2020

2020 Automotive TI Tech Day session

Functional safety is no longer limited to traditional MCUs but needs to be supported in application processors as well. System requirements for such an application processor become more challenging as these processors need to process safety related data and host mixed criticality functions. TI Jacinto 7 System-on-Chip (SoC) platform has been built with functional safety foundation following ISO 26262/IEC 61508-certified SafeTI™ development process to enable mixed criticality  safety applications with a comprehensive safety solution involving both hardware and software.  Jacinto 7 platform not only integrates an isolated ASIL D/SIL3 safety MCU but also provides higher ASIL/SIL safety for the rest of the processing cores. The hardware methods consist of fundamental safety IPs, isolation techniques as well as use case specific features. These methods help Jacinto 7 SoC – based systems to meet up to ASIL-D/SIL3 systems goals in safety systems. On the other hand, Jacinto 7 safety software including drivers, diagnostic libraries and use case examples helps customers to develop their safety software for their final system. TI also provides device specific certificates for Jacinto 7 SoCs as Safety Element out of Context ( SEooC) . In addition, safety manual, FMEDA docs and other safety related documents are provided to support customers safety development and certification effort. This session will overview Jacinto 7 platform functional safety including
  • Jacinto 7 safety architecture including main and MCU domain
  • Hardware systematic and diagnostics capabilities
  • Safety collateral including safety manual and FMEDA
  • Safety software architecture and safety software SDK support
  • Reference safety use-case examples

Additional information

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