SPRADT2 May   2025 AWRL6432

 

  1.   1
  2.   Abstract
  3. 1Introduction
  4. 2Shared Memory of AWRL6432
  5. 3Deep Sleep on AWRL6432
  6. 4Deep Sleep Implementation on AWRL6432 with Different Shared Memory Configurations
    1. 4.1 Shared Memory Mode SH_MEM_CONFIG=3
    2. 4.2 Shared Memory Mode SH_MEM_CONFIG=1
  7. 5Summary
  8. 6References

Abstract

This document was translated from a simplified Chinese source. (ZHCAFE4)

The demand for low-power mmWave radar solutions continues to grow across the industry. TI’s newly launched AWRL6432 is an automotive-grade, low-cost, low-power single-chip mmWave device that is well suited to meet the requirements of such low-power applications. The device supports multiple low-power modes as well as flexible memory configurations. Using two shared memory configurations different from the default example as case studies, this article provides an in-depth analysis of the code modifications required for deep sleep applications and the reasons behind them, enabling low-power operation under different shared memory modes. It also provides practical guidance and code references for customers to flexibly utilize TI’s new generation of low-power mmWave devices.