SWRA780A September   2023  – February 2024 CC3300 , CC3301

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Terminology and Abbreviations
  5. 2Internet of Things (IoT) Products and Security
    1. 2.1 Physical Access
    2. 2.2 Local Network Connectivity
  6. 3Main Features
    1. 3.1 Secured Boot
      1. 3.1.1 Secured Boot Container
      2. 3.1.2 Secured Boot Flow
    2. 3.2 Wi-Fi Network Security
    3. 3.3 Rollback Protection
    4. 3.4 JTAG Protection
    5. 3.5 Secured Host Interface
  7. 4Revision History

3.4 JTAG Protection

CC33xx companion IC also includes a 2-wires serial Wire Debug (SWD) interface. The SWD interface is not related to the host interface and can be used during boot time instead of the host interface for radio testing purposes. In general, the SWD interface is locked for development, debug and profiling of the software and hardware deployed on CC33xx, and is used by customers with the Radio Tool utility in the SimpleLink™ platform Wi-Fi Toolbox.