Stm32Cubeprogrammer; Figure 33. Stm32Cubeprogrammer Reset Mode; Figure 34. Stm32Cubeprogrammer Connection Mode - STMicroelectronics STM32 Application Note

AN4989
4.2.5

STM32CubeProgrammer

Reset and Connection modes can be selected in the ST-LINK configuration Pane.
•
Software system reset: Resets all STM32 components except the Debug via the
Cortex-M application interrupt and reset control register (AIRCR).
•
Hardware reset: Resets the STM32 device via the nRST pin. The RESET pin of the
JTAG connector (pin 15) must be connected to the device reset pin.
•
Core reset: Resets only the core Cortex-M via the AIRCR

Figure 33. STM32CubeProgrammer Reset mode

Figure 34. STM32CubeProgrammer Connection mode

AN4989 Rev 3
Connecting to the board
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