Revision History#

Revision 0.4#

August 2025

Revision 0.3#

February 2025

  • Updated front page

  • Removed Introduction

  • Added SiWx917 Security Feature

  • Updated Debug Lock Overview

    • Added Sequence for Locking and Unlocking Both Cores

    • Added Secure Zone and Debug Lock

    • Added Permanent Debug Lock

  • Renamed Architectural Overview to Debug Lock and Unlock Process

  • Updated Debug Lock and Unlock Process

  • Added Failure Analysis

  • Updated examples section

    • Added Requirements

    • Updated instructions for locking and unlocking

  • Replaced "TA" and "NWPSS" with NWP

Revision 0.2#

May 2024

  • Updated name to "SiWx917 Debug Lock"

  • Replace "ThreadArch" with "Network Wireless Processor"

  • Replaced "TSS" with "NWPSS"

Revision 0.1#

February 2024

  • Initial revision