SDAA476 July   2026 AM13E23019

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 TI AM13E230x Introduction
    2. 1.2 AI Toolchain for TI MCU Introduction
  5. 2Detailed Description
    1. 2.1 Sysconfig Settings for EPI
      1. 2.1.1 Refresh Count
      2. 2.1.2 EPI Clock Divider
    2. 2.2 AI Model Library Deployment for External SRAM Execution
      1. 2.2.1 Step 1: Add the AI “.a” File to the CCS Project
      2. 2.2.2 Step 2: Linker Script Change (`linker_m33_ti_arm_clang.cmd`)
      3. 2.2.3 'main.c' Changes
        1. 2.2.3.1 Include Headers
        2. 2.2.3.2 Declare Linker-Generated Symbols
        3. 2.2.3.3 memcpy Function
        4. 2.2.3.4 Place the Entry Function in the SDRAM Section
        5. 2.2.3.5 main() Boot Sequence
      4. 2.2.4 Step 4: CSS Project Validation
    3. 2.3 H/W Design Best Practices
  6. 3Summary
  7. 4References

4 References

  1. Texas Instruments, Tiny ML Tensorlab User Guide, user guide.
  2. Texas Instruments, EDGE-AI-STUDIO.
  3. Texas Instruments, TI Neural Network Compiler for MCUs User's Guide - 2.1.2 LTS, user's guide.
  4. Texas instruments, Layer Configurations Supported on the NPU.
  5. Texas Instruments, TI-NPU QAT.
  6. Texas Instruments, AM13E230x Microcontrollers, technical reference manual.
  7. Varahmihir, Arpit. External Peripheral Interface (EPI).
  8. Texas Instruments, The SECTIONS Directive.
  9. Texas Instruments, TI Linker Command File Primer.
  10. Texas Instruments, AM13E23019: EPI Code Execution Demo.
  11. Texas Instruments, AM13E2X-SDK.
  12. Texas Instruments, Interfacing SDRAM on High-Performance Microcontrollers Design Guide, design guide.
  13. Texas Instruments, AM13E230x Hardware Design Guidelines, application note.
  14. Alliance Memory, AS4C32M16SB Datasheet, datasheet.