Debug Authentication Trigger - ST STM32H5 Series Getting Started
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Also See for STM32H5 Series:
- User manual (44 pages) ,
- Application note (56 pages) ,
- Application note (26 pages)
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4.2
Debug authentication trigger
Debug host must run in sequence the two actions depicted below:
1. Debug host uses SWD/JTAG with access point 0 to write 'STDA' character list within
DBGMCU_DBG_AUTH_HOST register.
2. Debug host resets the debug target (STM32H5).
After this sequence STM32H5 starts the debug authentication protocol.
AN6008 - Rev 1
AN6008
Debug authentication activation
page 11/25
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