SDAA177 November   2025 AM62A7 , AM67A , TDA4AL-Q1 , TDA4VE-Q1 , TDA4VEN-Q1 , TDA4VH-Q1 , TDA4VM , TDA4VP-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2C7xMMA DDR Usage Analysis and Optimization
  6. 3Testing Based on J722S and MobileNet
    1. 3.1 Firmware Compilation and Environment Configuration
    2. 3.2 Model Export and On-Board Inference
    3. 3.3 Memory Statistics
    4. 3.4 Modifying the Memory Map
    5. 3.5 Recompiling SDK and Updating to Board
    6. 3.6 On-Board Testing
  7. 4Summary
  8. 5References

3.3 Memory Statistics

Perform memory statistics according to the values in Figure 1, and obtain the following table:

Memory Type Size
Cacheable Persistent 9058.16 KB
Cacheable Scratch 4096.25 KB
Noncacheable Persistent 2215.67 KB
Noncacheable Scratch 7.26 KB