SDAA393 June   2026 AM2431 , AM2432 , AM2434

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Functional Safety Fundamentals
    1. 1.1 What is Functional Safety
    2. 1.2 Causality Chain from Fault to Harm
    3. 1.3 Core Problems Addressed by Functional Safety
  5. 2Safety Standards and Grade Classification
    1. 2.1 Major Safety Standard Systems
    2. 2.2 Functional Safety in Industrial Communication (FSoE)
    3. 2.3 Safety Grade Indicator System
      1. 2.3.1 IEC 61508 - Safety Integrity Level (SIL)
      2. 2.3.2 ISO 13849-1 - Performance Level (PL) and Category (CAT)
  6. 3System Safety Goal Decomposition
    1. 3.1 HARA Process and Safety Goal Definition
    2. 3.2 Safety Goal Decomposition and ASIL/SIL Assignment
    3. 3.3 Concrete Application of System-Level Decomposition
    4. 3.4 Role and Responsibility Division
  7. 4TI Chip Safety Architecture
    1. 4.1 MCU-Level Safety Architecture
    2. 4.2 Integrated Safety Mechanisms/Technology in TI MCU/MPU
      1. 4.2.1 Freedom From Interference (FFI) Design
      2. 4.2.2 Memory Protection and ECC Technology
      3. 4.2.3 Other Integrated Safety Mechanisms
  8. 5Functional Safety PLC Architecture Design
    1. 5.1 Necessity and Application Scenarios of Functional Safety PLC
    2. 5.2 Functional Safety PLC Architecture Design
    3. 5.3 Design Implementation Cases
    4. 5.4 TI Functional Safety Design Resources
  9. 6Summary
  10. 7References

5.4 TI Functional Safety Design Resources

System-level Support

  • Reference Designs
    • Safe Torque Off (STO) reference design
    • Safety I/O module reference design
    • DLR redundancy management reference design
    • Pre-assessed and certified by TÜV

Component-level Resources

  • Functional Safety Manual (Safety Manual)
  • FMEDA analysis reports
  • Diagnostic capability checklist
  • Application notes

Software Support

  • Software Diagnostic Library (SDL)
  • Pre-certified source code (TÜV approved)
  • Complete API documentation
  • Example code and integration guide

Toolchain Support

  • SDK (Software Development Kit)
    • Including RTOS, drivers, protocol stacks
  • SafeTI Compiler Qualification Kit
    • Meets ISO 26262/IEC 61508 compiler verification
  • Debugging tools
  • Code analysis tools

Documentation and Guidance

  • White papers and application notes
  • Functional safety best practices
  • Standard mapping guides
  • Architecture design guidance]