SPRADK2A November   2024  – October 2025 F29H850TU , F29H859TU-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Introduction
  5. 2 Supplemental Online Information
  6. 3 SSU Overview
  7. 4 Key Concept Definitions
  8. 5 Safety and Security Goals
  9. 6 System Design
  10. 7 Configuring the SSU
    1. 7.1 Flash SECCFG Region
    2. 7.2 SSU Development Life Cycle
    3. 7.3 Using the SysConfig Tool
      1. 7.3.1 Enabling System Security Configuration
      2. 7.3.2 Configuring Application Modules
      3. 7.3.3 Configuring Special Modules
        1. 7.3.3.1 LINK2 Configuration
        2. 7.3.3.2 LINK1 Configuration
        3. 7.3.3.3 Common Code Link Configuration
      4. 7.3.4 Defining Sandboxes
      5. 7.3.5 Adding Shared Memory
  11. 8 Debug Authorization
    1. 8.1 Password-Based Unlock
  12. 9 Debugging the SSU
    1. 9.1 Debugging Build Errors
    2. 9.2 Debugging Runtime Errors
  13. 10SSU Frequently Asked Questions (FAQ)
  14. 11Summary
  15. 12References
  16. 13Revision History

7.3.3 Configuring Special Modules

SysConfig provides options to directly configure Modules that have predefined functions in the system:

  • LINK2 – the system Security Root LINK,
  • LINK1 – the Bootloader LINK,
  • The Common Code LINK, for access protection inheritance
Special Modules Configuration Example Figure 7-3 Special Modules Configuration Example

After enabling special modules, each module can then be configured by expanding the drop-down box. The following sections explain the special Modules in more detail.