SPRADG5 January   2024 DRA821U , DRA821U-Q1 , TDA4AL-Q1 , TDA4VH-Q1 , TDA4VL-Q1 , TDA4VM , TDA4VM-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1UART Introduction
    1. 1.1 Jacinto 7 UART Overview
    2. 1.2 Jacinto 7 UART Features
    3. 1.3 Jacinto 7 UART Functional Introduction
  5. 2UART Usage Overview
    1. 2.1 WKUP_UART0 Usage
    2. 2.2 MCU_UART0 Usage
    3. 2.3 MAIN_UARTx Usage
  6. 3Log Level Design on Software Module
  7. 4Change UART Instance
    1. 4.1 Change MAIN_UARTx for MAIN Domain
    2. 4.2 Set Standalone UART Port for DSP/MCU
  8. 5Summary
  9. 6References

5 Summary

This application note aims to provide you with a basic introduction about the UART analysis and the common UART applications. You can refer to this guide to setup your own software designs on your boards depending on the hardware connections. This document also introduces ways for users to perform a better debugging based on UART.