SDAA513 August   2026 AM2432 , AM620-Q1 , AM623 , AM625 , AM625-Q1 , AM62A1-Q1 , AM62A3 , AM62A3-Q1 , AM62A7 , AM62A7-Q1 , AM62D-Q1 , AM62L , AM62P , AM62P-Q1 , DRA821U , DRA821U-Q1 , DRA829V-Q1 , TDA4AEN-Q1 , TDA4AH-Q1 , TDA4AL-Q1 , TDA4AP-Q1 , TDA4APE-Q1 , TDA4VE-Q1 , TDA4VEN-Q1 , TDA4VH-Q1 , TDA4VL-Q1 , TDA4VP-Q1 , TDA4VPE-Q1

1.   1
2.   Abstract
3.   Trademarks
4. 1Introduction
5. 2Detailed Description
   1. 2.1  Why ECC Error Injection Testing is Required
   2. 2.2  DDR Inline ECC Protection Mechanism
      1. 2.2.1 Multi-Phase ECC Protection
   3. 2.3  Offline Error Injection
   4. 2.4  Online Error Injection
      1. 2.4.1 Method 1: ESM Fault Injection
      2. 2.4.2 Method 2: Reserved DDR Validation Region
   5. 2.5  Single-Bit Error Validation
   6. 2.6  Double-Bit Error Validation
   7. 2.7  Multi-Phase ECC Validation
   8. 2.8  Verification Using ECC Error Logs
   9. 2.9  Verification Using ESM
   10. 2.10 Recommended Validation Strategies
       1. 2.10.1 Automotive Systems
       2. 2.10.2 Industrial Systems
6. 3Summary
7. 4References

DDR Inline ECC Error Injection and Validation Guide for Jacinto 7 and Sitara Processors