SPRADK2A
November 2024 – October 2025
F29H850TU
,
F29H859TU-Q1
1
Abstract
Trademarks
1
Introduction
2
Supplemental Online Information
3
SSU Overview
4
Key Concept Definitions
5
Safety and Security Goals
6
System Design
7
Configuring the SSU
7.1
Flash SECCFG Region
7.2
SSU Development Life Cycle
7.3
Using the SysConfig Tool
7.3.1
Enabling System Security Configuration
7.3.2
Configuring Application Modules
7.3.3
Configuring Special Modules
7.3.3.1
LINK2 Configuration
7.3.3.2
LINK1 Configuration
7.3.3.3
Common Code Link Configuration
7.3.4
Defining Sandboxes
7.3.5
Adding Shared Memory
8
Debug Authorization
8.1
Password-Based Unlock
9
Debugging the SSU
9.1
Debugging Build Errors
9.2
Debugging Runtime Errors
10
SSU Frequently Asked Questions (FAQ)
11
Summary
12
References
13
Revision History
Application Note
Implementing Run-Time Safety and Security With the C29x Safety and Security Unit