The nRF54L15 DK is equipped with a RESET button SW1 connected to the debugger. The debugger reads the status of the RESET_BUTTON signal and resets the nRF54L15 SoC through the Serial Wire Debug (SWD). Devices directly connected to the RESET_BUTTON signals through programming connectors are reset directly.
Figure 1. nRF54L15 DK RESET button
The RESET button can be connected directly to the nRF54L15 SoC by cutting the SB2 solder bridge and then soldering the SB1 solder bridge.
Note: Pull-up resistor R23 is for internal use only. Do not
short solder bridge SB8.